crackmitacsAll disciplines

Chemistry

268 Mitacs Globalink (GRI) research projects for Summer 2027 — page 2 of 2.

201. Renewable Fuels: Towards a Climate Change Mitigation Strategy in the North

The objective of this research project is to develop solutions based on the valorization of local resources to help mitigate climate change in the North. In the shorter term, the proposed work will focus specifically on assessing the potential for producing renewable fuels from locally available, short-distance resources such as lignocellulosic residues and organic waste. The proposed research includes process modeling and simulation and may also involve experimental work. To achieve the defined objectives, the following steps will be integrated within the methodological framework: • Two case studies will be defined on specific locations in the Northern region. • Relevant information from the scientific literature will be collected and analyzed to determine the availability of local renewable resources, including municipal organic waste, harvest residues, sawmill residues, and materials from forests affected by fires or insect infestations. • Thermochemical and biological technologies for converting these resources into low-carbon renewable fuels will be selected based on the composition of the available feedstocks. • Laboratory-scale experimental tests involving carbonization, liquefaction, gasification, and fermentation will be conducted on model and real samples to determine the technical feasibility of the selected technologies. • Operating conditions, including feedstock pretreatment, will be optimized in order to identify the most promising technologies, considering yield, technology readiness level, and ease of implementation in Northern regions. • Configurations of the selected technologies will be modeled using a process simulator to determine energy requirements and assess opportunities for efficiency improvements. The proposed work will provide a preliminary assessment of available feedstock and will help identifying suitable technologies for the selected case studies. It will also support the evaluation of renewable fuel production at a local scale within isolated Northern environments.

Research area, student roles & skills

Research area: My research focuses on the conversion of biomass and organic waste into renewable fuels and value-added products through chemical, biochemical, and thermochemical processes. My work also encompasses green energy technologies, energy efficiency improvement, process design and optimization, and process modeling and simulation. In addition, I conduct research on greenhouse gas emissions mitigation through the implementation of sustainable strategies and the advancement of circular economy principles. Over the years, I have established strong collaborations with researchers and stakeholders from industry, government, and international institutions, developing multidisciplinary and impactful research initiatives.

Student roles:
Students will be responsible for the following tasks:
• Definition and characterization of two case study sites located in the Northern region.
• Collection and analysis of relevant scientific literature related to local biomass and waste resources.
• Assessment of the availability and distribution of renewable feedstock, including municipal organic waste, agricultural harvest residues, sawmill residues, and forest biomass affected by fires or insect infestations.
• Compilation and organization of data sets on the composition and properties of the identified feedstock.
• Evaluation and compilation of suitable thermochemical and biological conversion technologies for low-carbon fuel production.
• Selection of appropriate conversion pathways based on feedstock characteristics and availability.
• Modeling of selected pathways using a process simulator.

The outcomes will be regularly summarized in the form of notes and presentations and will be compiled into a final report at the end of the internship.

During their internship, students will develop a range of skills, including:
• Advanced knowledge of renewable energy.
• Ability to analyze and synthesize technical and scientific information.
• Decision-making skills and capacity to formulate scientifically sound conclusions.
• Enhanced proficiency in the use of modelling and simulation tools.
• Scientific communication skills, including writing research reports and publications, as well as presenting results in team meetings.
• Interpersonal skills through participation in meetings and discussions with colleagues and collaborators.

Skills required:
The project is intended for students in engineering or chemistry. Candidates should be capable of identifying, analyzing, and synthesizing information from diverse sources, including scientific literature, technical reports, and datasets. Knowledge of process flow diagrams, unit operations, and modelling and simulation tools is considered an advantage.
Students are expected to demonstrate strong diligence throughout the project, along with scientific curiosity, initiative, critical thinking, and a collaborative attitude. A willingness to acquire new skills and the ability to manage time effectively are essential. Proficiency in spoken and written French or English is required.

202. Robust chemometric models for natural health product authentication

Natural health products (NHPs) represent a rapidly growing sector of the global marketplace. However, there are growing concerns regarding product authenticity, adulteration, mislabeling, and variability in composition. Reliable analytical tools and workflows capable of rapidly assessing product authenticity are therefore essential to ensure product quality and to protect consumers. This project aims to develop automated chemometric workflows to rapidly authenticate NHPs using data from high pressure liquid chromatography (HPLC) and Fourier-transform infrared (FTIR) spectroscopy. The student will gain experience in data processing, exploratory analysis, and supervised machine learning approaches. The objective is not only to determine whether authentic products can be differentiated from adulterated, counterfeit, or mislabeled products, but to create chemometric workflows which are robust to changes in laboratories and equipment. This will ensure broad applicability of our methods and workflows, allowing the outputs from this project to be adopted by industry and regulatory laboratories. The project offers training spanning analytical chemistry, chemometrics, data science, and quality assurance and control (QA/QC). Depending on the projects outcomes, results may contribute to conference presentations, peer-reviewed publications, and future collaborations with industry partners. This opportunity is well suited for students interested in analytical chemistry, food authentication, natural product research, data science, and chemometrics.

Research area, student roles & skills

Research area: The Giebelhaus Laboratory is led by Dr. Ryland Giebelhaus, an Assistant Professor of Chemistry at the University of Victoria (UVic). Our lab is interested in developing new data workflows and chemometric methods to process untargeted metabolomic data. Additionally, we are interested in using multidimensional separations, namely comprehensive two-dimensional liquid chromatography (LC×LC-MS) for untargeted metabolomics. Currently, we are interested in pesticide and herbicide exposure in humans and ecosystems, exploring adulteration in natural products and foods, and legacy environmental contamination in aquatic ecosystems. Combining our chemometrics and data workflows with comprehensive separations enables us to study complex issues in metabolism and exposure.

Student roles:
The student will play an active role in all stages of this project, including sample analysis, data interpretation, algorithm development, and knowledge transfer. The student will utilize analytical techniques such as liquid chromatography mass spectrometry (LC-MS), high performance liquid chromatography (HPLC), and Fourier-transform infrared (FTIR) spectroscopy to analyze NHPs. The student will be trained in instrument operation, sample preparation, and quality assurance and control procedures to ensure the generation of high-quality analytical datasets. Following data collection, the student will perform data analysis and chemometrics. This includes data pre-treatment, including data organization, normalization, and scaling. Following this, multivariate statistical techniques including principal component analysis (PCA), partial least squares discriminant analysis (PLS-DA), and other machine learning approaches will be applied to distinguish authentic products from misrepresented samples. These models will be externally validated to assess their performance. The student will also investigate different pre-treatment approaches, potentially developing novel approaches, which improve the robustness of these models and methods so they can be deployed in different laboratories without having to re-train the models.

The student will also participate in literature reviews to identify current challenges and opportunities in chemometrics and data analysis to assist and guide them in the development of robust workflows for authentication. The student will also gain experience in scientific communication through presenting at group meeting, contributing to conference presentations, and drafting manuscripts for publication when appropriate. Additionally, they will develop technical expertise in analytical chemistry, chemometrics, and data science while building critical thinking skills.

There will be regular, weekly, one-on-one meetings between the student and the supervisor to discuss the projects progress. There are also weekly group meetings where there are student led journal clubs, practice conference presentations, and mini workshops on various topics such as data analysis, chemometrics, and scientific writing.

Skills required:
The ideal student candidate will have a background in chemistry, biochemistry, analytical chemistry, or a related field. Experience with laboratory techniques, data manipulation, data analysis, and statistical software is beneficial. The student should possess strong problem-solving skills and an interest in analyzing complex chemical data. Familiarity with chromatography, spectroscopy, multivariate statistics, chemometrics, and programming languages such as R, Python, or MATLAB would be considered an asset. The project is suitable for motivated students seeking training at the intersection of analytical chemistry, chemometrics, machine learning, and natural health product research.

203. Robust study on Detection, Identification and Characterization of Microplastics in wastewater treatment systems

MPs reach wastewater treatment plants through domestic and industrial wastewater making plants (WWTPs) the potential sink of MPs. Improper treatment of MPs in WWTPs will release MPs again to the environment by releasing them into freshwater streams and through dewatered sludge MPs also end up in landfills. Hence, WWTPs are a significant point sources of MPs for both surface and soil. WWTPs are thus an ideal place to eliminate MPs from being an emerging contaminant. Samples from different stages in WWTPs will be collected and using different sample processing strategies MPs are extracted, isolated, and characterized from these samples. All the studies so far lacked a standard protocol for MPs analysis in wastewater samples. This research mainly focusses on the optimizing pre-techniques for efficient removal of organic matter from wastewater and wastewater sludge matrices to improve the MPs recovery and implementing advanced characterization techniques (FTIR, Raman, SEM, Microscope, DSC-TGA, py-GC/MS) to develop a sensitive, reproducible, and efficient detection and quantification methods for MPs in the WW matrix. Thus, the objective of this research is to promote environmental sustainability by raising awareness about the contribution of MPs from WWTPs to surface water and soil environment.

Research area, student roles & skills

Research area: Plastics became an inexorable part of human life leading to the production of 350 million tonnes per year. It is a user-friendly material for both manufacturers and consumers as it is cheap and can also be easily molded. However uncontrolled and mindless use by people made Plastic a global pollutant. Pollution by plastic reached the next level as “Microplastic pollution”. Plastics of size less than 5 mm exist in different matrices in our environment in different forms and are called as Microplastics (MPs). MPs are present in their virgin forms such as microbeads in cosmetics and are also formed by

Student roles:
The successful student will be attending departmental meetings; learning laboratory skills and will learn more on research atmosphere; assisting lab mates with relevant tasks; will have a chance to visit wastewater treatment plant and learn its functioning. Candidate can thus experience the working environment of the respective lab and excellent mentorship from the supervisor.

Skills required:
The successful candidate must be self-motivated, creative enough to tackle the problems efficiently, immense interest towards research and strong desire in solving real-world applications. The candidate must have good communication skills to work in laboratory environment. Candidates pursuing bachelor’s degree in analytical chemistry, chemical engineering, polymer, civil, environmental engineering background, or any closely related field are strongly recommended.

204. Scale-Up of catalyst supports and catalyst synthesis for thermal reactions

Reforming reactions, including dry reforming of methane (DRM) and steam reforming of methane (SRM), are among the most promising processes for hydrogen production and syngas generation. While these reactions are extensively studied at the laboratory scale, their transition to semi-pilot scale reactors introduces significant engineering and materials challenges that require carefully designed catalyst formulations. At the semi-pilot scale, catalysts must support harsh operating conditions, including high temperatures and elevated pressures, which impose strict requirements on their mechanical strength, thermal stability, and resistance to sintering and coking. To meet these demands, catalysts must be shaped into suitable formulations such as pellets, which ensure adequate mass and heat transfer, low pressure drop, and long-term structural integrity under reaction conditions. This project focuses on the scale-up of catalyst support and catalyst synthesis, with particular emphasis on developing optimized pellet formulations for semi-pilot reforming reactors. A key aspect of this research involves the valorization of agro-alimentary wastes and biowastes as sustainable supports or additives in catalyst synthesis, contributing to a greener and more cost-effective preparation route. The surface acid-base properties of the catalysts will be carefully tuned, as the balance between acidity and basicity plays a crucial role in controlling coke deposition, methane activation, and CO2 adsorption during reforming reactions. Furthermore, the incorporation of additional components into the pellet formulations, such as binders, promoters, or structural additives, will be investigated to enhance mechanical resistance, improve active phase dispersion, and optimize overall catalytic performance. The goal is to produce robust, scalable, and high-performing catalyst pellets suitable for prolonged operation under the demanding conditions of semi-pilot dry and steam reforming processes.

Research area, student roles & skills

Research area: The research area of our group focuses on the synthesis of multifunctional catalysts for reforming reactions. Specifically, we work on designing and developing catalyst supports and active catalytic materials with tailored physicochemical properties, including high surface area, thermal stability, and optimal active phase dispersion. Our work spans from fundamental understanding of catalyst synthesis mechanisms to the optimization of preparation methods aimed at achieving superior catalytic performance in high-temperature reforming processes such as steam methane reforming and dry reforming of methane.

Student roles:
The student will be actively involved in all stages of the research project. The main tasks are as follows:
- Literature Review: The student will carry out a literature review on the scale-up of catalyst support and catalyst synthesis, focusing on pellet formulation strategies and their application in thermal reactions, particularly dry and steam reforming of methane.

- Catalyst Support and Catalyst Synthesis at Scale-Up: The student will participate in the synthesis of catalyst supports and catalysts at large scale, adapting laboratory-scale protocols to larger quantities while ensuring reproducibility and maintaining the key physicochemical properties of the materials.

- Pellet Formulation: The student will be involved in the preparation of catalyst pellets by investigating the effect of binders and additional components on the mechanical strength, thermal stability, and catalytic performance of the pellets under reforming conditions.

- Application for Thermal Reactions: The student will test the prepared catalysts and pellets under thermal reaction conditions, including dry reforming of methane and steam reforming and other reactions, evaluating their activity, selectivity, and stability.

- Characterization of Fresh and Spent Catalysts: The student will characterize both fresh and spent catalysts using standard techniques such as BET, XRD, TPR, TGA, and SEM, in order to understand structural changes, deactivation behavior, and coke formation during reaction.

Skills required:
The candidate should hold a background in chemical engineering, materials chemistry, or a related discipline. Familiarity with catalyst synthesis techniques such as impregnation, co-precipitation, or sol-gel methods is highly desirable. The student should have hands-on experience with physicochemical characterization techniques including BET, XRD, TPR, and acidity/basicity measurements. Experience or interest in biomass valorization and sustainable chemistry is an asset. The candidate must demonstrate strong laboratory skills, attention to detail, and the ability to work independently as well as within a research team.

205. Selective Mechanochemical Deconstruction of Lignocellulosic Biomass for Lignin Valorization and Cellulose Preservation

This project will develop a selective, solid state strategy for the partial and controlled deconstruction of lignocellulosic biomass using mechanochemistry. Inspired by lignin first concepts but adapted to solvent minimal processing, the work will target hardwood derived feedstocks and ask how mechanical energy, mild additives, and reactive trapping agents can be combined to preferentially mobilize lignin while preserving cellulose rich fibers. The project will compare two low solvent platforms available in the Canadian host laboratory, vibrational milling and resonant acoustic mixing, with or without a short aging step under controlled humidity. The student will prepare biomass samples, perform systematic reaction screens, and evaluate how operating conditions influence product distribution and solid state structure. Soluble fractions will be analyzed for lignin derived monomers and oligomers, while recovered solids will be assessed for retained polysaccharide content, molecular integrity, and morphology. The central objective is to identify conditions that maximize selective lignin deconstruction without excessive damage to cellulose, thereby generating two valuable streams from one renewable feedstock: a lignin enriched fraction suitable for downstream upgrading and a cellulose rich residue suitable for materials applications. Beyond producing preliminary data for a larger research program, the project will generate mechanistic insight into how controlled mechanical activation can tune reactivity inside complex biomass matrices. The student will also examine the practical advantages of mechanochemistry for biomass valorization, including reduced solvent use, lower processing severity, and simplified separations relative to conventional solution based approaches. The expected outcome is a high quality dataset that maps feasible conditions for selective deconstruction and establishes go or no go criteria for follow up optimization. The internship is designed to be ambitious yet feasible within four months, giving the student hands on training in green chemistry, biomass valorization, mechanochemical processing, and multidisciplinary materials characterization in a leading Canadian laboratory.

Research area, student roles & skills

Research area: My specialized research area is sustainable biomass valorization at the interface of green chemistry, mechanochemistry, and materials science. In Canada, my group develops low solvent, low energy transformations of renewable feedstocks, with particular expertise in mechanochemical and aging based methods, combined with advanced characterization of biomass derived solids, polymers, and nanomaterials. Building on our work in mechanochemical biomass deconstruction and functionalization, this project focuses on lignocellulosic biomass as a structured composite that should be deconstructed selectively rather than fully depolymerized. The goal is to access lignin rich molecular products while preserving cellulose rich fibrous solids for downstream materials applications.

Student roles:
The student will play an active experimental role in the design, execution, and interpretation of a focused research program on selective lignocellulosic deconstruction. During the first phase, the student will review relevant literature with the host team, receive training on laboratory safety and mechanochemical equipment, and help select model biomass substrates and reaction additives. In the second phase, the student will conduct a series of milling and resonant acoustic mixing experiments to test how processing mode, reaction time, additive identity, and aging conditions affect the balance between lignin deconstruction and cellulose preservation. The student will then isolate soluble and insoluble fractions, document mass balances, and participate in analytical characterization using techniques available in the host laboratory, such as FTIR, NMR, GPC, and Mass. In the third phase, the student will organize and interpret the resulting data to identify trends linking reaction conditions to selectivity, yield, and changes in fiber quality. This will include comparing product profiles across experiments, preparing figures and summaries for group discussion, and proposing the most promising next experiments. Throughout the internship, the student will work closely with graduate researchers and the supervisor, contribute to weekly meetings, maintain a rigorous electronic laboratory record, and engage in day to day scientific problem solving. The student will also assist with routine sample preparation, reaction workup, inventory organization, and the compilation of experimental details so that promising conditions can be reproduced efficiently after the internship ends. The student will gain experience in independent troubleshooting, scientific communication, and interdisciplinary collaboration across green chemistry, biomass processing, and materials characterization. By the end of the project, the student is expected to produce a concise research report and a short oral presentation summarizing the best conditions identified, the analytical evidence supporting selective deconstruction, and the relevance of the results for future

Skills required:
The ideal student will have a strong background in chemistry, chemical engineering, materials science, or a related field, with demonstrated interest in sustainable processes and biomass valorization. Prior laboratory experience with organic chemistry, polymers, analytical characterization, or biomass processing will be valuable. Familiarity with spectroscopy or chromatography, experimental record keeping, and basic data analysis skills are important. Because the project is exploratory and multidisciplinary, the student should be curious, organized, and comfortable learning new methods quickly. Experience with mechanochemistry is not required, but enthusiasm for green chemistry, solid state reactivity, and collaborative research is essential for success in this project.

206. Self-assembled low-dimensional materials

Notably, ChB interactions have unique features that can be exploited to manipulate the structure and physical properties of molecular materials relevant to technological applications. Our own work has shown that ChB interactions lead to macroscopic optical properties such as chromotropism and can induce the growth of non-centrosymmetric crystals with nonlinear optical properties such as second-harmonic light generation. In contrast with other intermolecular interactions, ChB enables intermolecular electron mobility, a property that we intend to exploit by building self-assembled molecular wires and two-dimensional conducting structures. Conducting one-molecule thick structures are less prone to current leaks than all-silicon components in integrated circuits. Here self-assembling molecules have a particular advantage: thermodynamics enables error self-correction, which avoids the problem of occasional defects that are inevitable in the synthesis of oligothiophenes and other large organic molecules commonly used in the part of nanotechnology known as molecular electronics. The successful applicant will travel to McMaster University for 12 weeks to prepare new self-assembled structures. Experimental work will include the synthesis of precursors under an inert atmosphere and their characterization by spectroscopic (NMR, IR, Raman) and structural (X-ray diffraction) techniques; DFT computational modelling will support these investigations.

Research area, student roles & skills

Research area: Our research group pursues a new strategy in supramolecular chemistry, based on Chalcogen Bonding (ChB), this is the interaction between electron-rich atoms and atoms of the chalcogens (sulfur, selenium and tellurium) that are avid for negative electrical charge. The typical ChB interatomic distances are much longer than in cases of “actual covalent” bonds, and such links can be reversibly formed and broken with minimal structural changes of the interacting molecules. This phenomenon is in many respects analogous to hydrogen bonding, but more complicated due to the nature of heavy elements. For a recent example see http://www.nature.com/ncomms/2016/160419/ncomms11299/full/ncomms11299.html.

Student roles:
The student is expected to:
Perform the synthesis of target compounds using inert atmosphere techniques, including Schlenk methods in a vacuum/inert-gas double manifold and manipulations in a glove box.
Purify the products of each reaction.
Characterize the products by spectroscopic methods, including mass spectrometry nuclear magnetic resonance, and infrared, Raman and UV-vis spectroscopies.
Assist in the structural characterization of new compounds using X-ray diffraction.
Ensure the safety of all persons working in the laboratory by enforcing all the established policies and procedures.
Provide weekly a progress report to the principal investigator.
Write a full report at the end of the internship period.

Appropriate training will be provided in the early stages of the appointment, this will include instruction in all safety regulations and procedures. The experience acquired by the trainee will be valuable in a number of industrial and academic settings where modern techniques of chemical synthesis are used.

Skills required:
This project is intended for a student who is completing a BSc. Honors in Chemistry and is willing to travel to McMaster in order to perform these investigations. Key to all the experiments is the synthesis and characterization of new molecules.
Necessary sills include:
Familiarity with the equipment and procedures of a modern laboratory for synthesis in chemistry, eg. recrystallization, filtration, distillation, TLC and bulk chromatography.
Basic understanding of properties such as the origin of the lines in the NMR spectrum of new compounds

207. Sloshing of spacecraft fuel tank in space

This project investigates fuel tank sloshing behavior in space environments where gravity is very low. The Mitacs student will study how liquid fuel moves inside tanks during spacecraft motion, which can affect stability and control. The work includes experiments, simple modeling, and data analysis to understand fluid dynamics under reduced gravity conditions. The student may also explore design strategies to minimize sloshing effects, such as tank geometry or internal structures. This research supports safer and more efficient spacecraft operations while giving the student hands-on experience in fluid mechanics, space systems, and applied research in an exciting and growing field.

Research area, student roles & skills

Research area: My research focuses on interfacial science and how materials behave where two surfaces meet, such as between liquids and solids. I study how these interactions change in reduced gravity environments, like space or the Moon. In low gravity, forces like surface tension become more important than weight, which affects how liquids spread, stick, or form shapes. Understanding this helps improve technologies like 3D printing, coating, and fluid handling in space. My work aims to make these processes more reliable and efficient, supporting future space missions while also offering insights that can improve material design and manufacturing here on Earth.

Student roles:
-Image processing
-Data analysis
-Experimentation

Skills required:
Basic mathematics and engineering. Basic computer skill and fluency in English Language is required.

208. Smart Self-Cleaning Antimicrobial Coatings

I propose to create a new class of hybrid antimicrobial materials that will effectively repulse or kill and repel a variety of pathogenic bacteria, viruses, and fungi. Moreover, the chromogenic nature of these coatings will enable simple visual colorimetric assessment of the level of the contamination, relative cleanness of the surface and indicate the need for the replacement and cleaning the material. We will use a molecularly defined approach to create surfaces based on covalently attached multifunctional organometallic monolayers on conductive supports that decrease initial adhesion, growth, and proliferation of cells. Moreover, simple and energy-efficient electrochemical stripping will allow additional cleaning of the surfaces.

Research area, student roles & skills

Research area: My expertise extends from organic to inorganic to materials chemistry with a special focus on developing self-cleaning antimicrobial materials/ coatings, colorimetric sensors and charge storage devices. My group develops methodologies of self-directed solution-based deposition of well-defined organic/organometallic compounds that has led to the range of functional materials with a high degree of order and structural control at the molecular level.

Student roles:
Intern will be involved in active experimental research together with the team of graduate students postdoctoral fellow(s) and close supervision of the PI. The project will include synthesis of molecular building blocks, creating of effective antimicrobial surfaces and molecular compounds with antimicrobial properties. Then best surfaces and molecular wires will be assembled together and their antimicrobial activity will be explored. As part of the project electrochemical self- cleaning procedures will be explored and surface characterization methodologies/ instrumentation will be explored. The intern will be heavily involved in comprehensive studies of surface properties of the materials under investigation by using state-of-the-art characterization technics available on-site: scanning electron microscopy (with energy-dispersive X-ray ( EDX ) analysis), optical profilometry, ellipsometry, Raman spectroscopy, atomic force microscopy (AFM) and X-ray photoelectron spectroscopy. Fluorescence microscopy will be used in collaboration with the microbiology group to characterize/ study antimicrobial efficacy and biocidal properties. Best materials will be optimized for long term durability and cost-efficiency.

Skills required:
Preferably student with chemistry and/ or microbiology and/or materials science/ electrochemistry background with high interest to work on interdisciplinary project.

209. Smart compounds in artificial photosynthesis

From the perspective of a sustainable energy future, solar energy as alternative energy source is particularly important due to its availability and abundance. Moreover, the natural photosynthesis is the most successful system in generating and storing energy, using resources which are available and abundant (sunlight, water and carbon dioxide). The working principles of natural photosynthesis are: light harvesting by chromophores/ photosensitizers (PS), energy transfer, charge separation, electron transfer, and catalysis. The development of artificial devices functioning on the same principles is thus considered a viable solution to the energy problem. Research in artificial photosynthesis has flourished for the past decade and continues to be in the spotlight. Significant advances have been realized in using doped-semiconductors as light harvesters and/or catalysts in photovoltaic, electrochemical, photocatalytic and photoelectrochemical systems. However, the reduced stability of these systems when they are in prolonged contact with aqueous electrolytes remains to be resolved. The use of coordination complexes as photosensitizers and/ or catalysts has also been exploited as they possess the necessary photophysical and redox properties to be used as alternatives or as complements to semiconductor materials in such systems. In addition, a major drawback in artificial systems, with negative impact on their efficiency, is the lack of mechanisms for autoprotection and regeneration/autorepair which exist in the natural photosynthesis. The present research project aims to the synthesis and characterization of ‘smart compounds’: molecular photosensitizers and catalysts bearing (auto)protection and/ or regeneration features. Therefore, new coordination complexes will be synthesized and characterized. Their photophysical and redox properties will be determined and they will be tested in photocatalytic systems for carbon dioxide reduction and water splitting.

Research area, student roles & skills

Research area: I completed PhD studies (in Canada) and postdoctoral studies (in Japan) in inorganic chemistry with focus on coordination complexes and their applications in artificial photosynthesis/ photocatalysis (e.g., photocatalysis for carbon dioxide reduction or hydrogen production) and optoelectronic devices. I have experience in synthesis of coordination compounds and in several characterization techniques, such as: X-ray crystallography, mass spectrometry, UV-vis and emission spectroscopy, electrochemistry, DFT calculations, gas quantification by gas chromatography in homogenous photocatalytic systems. I am very motivated and dedicated to my work in research and teaching because I love it.

Student roles:
After training and under supervision, the student will perform the synthesis of ligands and complexes and will characterize the compounds by different characterization techniques. He/ she will also study the photophysical and the electrochemical properties of the compounds. The expectation is that the student becomes independent in his/her work. The intern will also analyse data, prepare presentations and give presentations in group meetings and conferences. He/she will have the opportunity to summarize the results in the form of a report or a draft peer-review paper.
The present project spans notions of organic, inorganic, analytical, and physical chemistry. This multidisciplinary approach offers students the opportunity to look into the advanced theoretical aspects and to learn and perfect different laboratory techniques.

Skills required:
The student should have at least first year undergraduate chemistry theory and laboratory experience in organic and inorganic synthesis and general characterization techniques. Appropriate training will be provided in the first weeks of the internship for operating the instruments used for general characterization and for studying the photophysical and redox properties (NMR, IR, UV-vis and luminescence spectroscopy; mass spectrometry; electrochemistry).

The intern is also expected to be interested in research, keen to learn, proactive, dedicated to his/her work, able to work independently as well as in a team and to have strong work ethic, innovative thinking, and good communication skills.

210. Soft Nanoparticles for Biomedical Applications: A Versatile Platform in Nanomedicine

Efficient nanoformulations should be able to specifically accumulate at the desired disease sites and regulate the delivery of their therapeutic cargo by adjusting to the local biological environment. We have embarked on developing such an optimized drug delivery platform that could sense multifold aberrations in the physiological environment of disease sites and respond synchronously, for sustained drug delivery, controlled nanoparticle morphological transformations, and safe clearance. Our goals relate to simplifying the formulation design strategy and remove complexities of synthetic build-up of macromolecular precursors; impart multiple sensitivities to nanoparticles through novel functional group(s); and help expedite clinical interventions of therapeutics. This is achieved through a multidisciplinary collaborative effort with pooled expertise in macromolecular chemistry, pharmacology, physiology and medicine. We shall design miktoarm polymer-based macromolecules using synthetic tools developed in our laboratory. The branched architecture will be structurally articulated with biocompatible and biodegradable polymeric arms of varied compositions, imparted with multi-stimuli-responsive chemical functional group at defined spatial locations. Nanoformulations of micelle and vesicle morphologies will be articulated through efficient aqueous self-assembly methods. Upon complete structural characterization using state-of-the-art techniques, these assemblies will be loaded with active pharmaceutical agents. It will be followed by a detailed analysis of the kinetics of cargo release with/without triggering stimuli-response. A detailed evaluation of controlled delivery with variables at targeted localities, while limiting or eliminating side effects, will significantly enhance the efficacy of nanoformulations. Subsequently, we will work with colleagues in pharmacology and medicine to explore their potential in therapeutic interventions. The research will help students build expertise in macromolecular chemistry, polymer self-assembly, and in exploring biological applications of nanocarriers in theranostics.

Research area, student roles & skills

Research area: Ever-increasing complexity of high morbidity rate diseases continues to pose significant challenges globally. Unraveling the enormous complexities of human diseases plays a key role in developing efficient therapeutic interventions and facilitating their bench-to-bedside translation. Disease sites generally suffer from collective abnormalities such as variable pH, reaction oxygen species and glutathione concentrations, temperature, hypoxia and hypercapnia (O2/CO2 imbalance) etc. Stimuli-responsive nanoparticles have offered an advantageous avenue that can efficiently deliver small molecule to macromolecules to their desired sites. Our group is actively involved in designing smart polymeric soft nanoparticles for controlled and targeted delivery of small lipophilic pharmaceutical agents or mRNA.

Student roles:
Students will get involved in designing macromolecules; study their aqueous self-assembly; characterization using state of the art techniques; and loading soft nanoparticles with desired active pharmaceutical agents. Subsequently, they will examine their drug release profiles, and work with colleagues in pharmacology/physiology to explore their efficacy in biology. The students will participate in group meetings, departmental seminars, and learn skills in discussing research with their peers, analyze data, and prepare scientific manuscripts

Skills required:
This research project is ideally suited for students who have good preparation in any of the areas related to chemistry, biology, chemical and biomedical engineering, and who want to work at the interface of these disciplines. Resolving key issues related to therapeutic interventions desires pooling scientific resources and expertise. Students will learn to utilize their acquired academic training into practice and build on laboratory experience in chemistry and biology.

211. Soft materials for capturing emerging contaminants from water

Emerging contaminants such as industrial solvents, fuel additives, and nitrogen- or sulfur-containing organic compounds are difficult to remove from water because many are highly soluble, weakly sorbing, and poorly captured by conventional treatment materials. This project will develop and test soft, sustainable materials that can capture or concentrate such contaminants from water through molecular interactions, self-assembly, sorption, and phase separation. The project will focus on water-compatible materials such as natural polymers, clay minerals, bio-based amphiphiles, tannic acid, and other benign additives. The student will prepare contaminant-containing aqueous mixtures, screen conditions that promote contaminant capture, and quantify removal from water. Particular attention will be paid to systems where soft materials form gels, flocs, emulsions, or contaminant-rich domains that can be separated from the surrounding water. The student will use techniques such as UV-Vis spectroscopy, FTIR spectroscopy, microscopy, and sorption experiments to determine how material composition controls contaminant uptake. Where appropriate, molecular simulations or thermodynamic modelling will be used to interpret the interactions responsible for contaminant capture. The project will provide hands-on training in environmental soft matter, water treatment, spectroscopy, microscopy, data analysis, and scientific communication, while contributing to the development of low-energy strategies for removing persistent contaminants from water.

Research area, student roles & skills

Research area: The Pensini lab focuses on environmental soft matter and interfacial phenomena, with applications in water treatment, contaminant transport, and low-energy separation processes. Our research examines how molecular interactions, self-assembly, phase behaviour, and material structure control contaminant sorption, partitioning, and capture from water. We study interactions among emerging contaminants, water, minerals, natural organic matter, bio-based additives, and soft or porous materials to understand why some pollutants remain highly mobile while others can be concentrated or removed. This knowledge is used to develop sustainable strategies for contaminant capture, water purification, and prediction of pollutant migration in environmental systems.

Student roles:
The student will be responsible for conducting laboratory experiments, maintaining organized records of experimental procedures and results, analyzing data, and compiling a final report. Depending on the outcomes of the project, the student may also contribute to the preparation of manuscripts for submission to peer-reviewed journals. Typical working hours are Monday to Friday, from 9:00 a.m. to 5:00 p.m.

The student will receive training in the preparation of aqueous contaminant mixtures, contaminant-capture and sorption experiments, spectroscopy, microscopy, and data analysis. They will work in close collaboration with the supervisor and research team. The student will be expected to generate reliable experimental data, assess the quality and reproducibility of their results, and promptly report any issues that may affect data reliability. They will be coached in data interpretation, scientific communication, and manuscript preparation. While substantial guidance and mentorship will be provided, the student is expected to communicate clearly with the supervisor and team members, work responsibly in the laboratory, and take an active role in the successful completion of the project.

Skills required:
A strong background in chemistry, environmental chemistry, physical chemistry, materials science, chemical engineering, environmental engineering, or materials engineering is preferred. Previous laboratory experience is required. Experience with aqueous solutions, sorption experiments, spectroscopy, microscopy, soft materials, colloids, or data analysis would be an asset, but training will be provided for project-specific methods.

212. Solvation in aqueous solutions of redox species generated by an atmospheric pressure plasma jet

Cold plasma jets in interaction with liquid surfaces is a hot topic of investigation in various groups around the world. The dynamics of interactions (gas flow, electric field, heat transfer) between the plasma and a liquid surface delimit the amount of of species solvated at the plasma-liquid interface. This problem is central for the applications of cold plasmas in medicine and their fine control as well as for plasma enhanced electrolysis. Targeted applications in medicine are wound healing and cancer therapy. The present project will focus on the study of plasma enhanced solvation of species and the description of the equilibrium concentrations between the gas and liquid phases. Solvation of species in the liquid water phase such as NO, NO2 and O3 can be enhanced by the plasma and will not follow the well-known Henry's law. At equilibrium, the latter predicts the fraction of species in liquid phase according to their partial pressures in the gas phase. The non-equilibrium character of the plasma as well as the possibility of producing directly reactive species in liquid media (via for instance solvated electrons) open channels for generating high densities of redox and/or biologically active species in water. As a model system, a helium/CO2 plasma jet will be studied in interaction with a water surface. The plasma allows producing known amount of He, CO, O2 and CO2 densities. The solvation of these species and their ratios compared to expected densities computed for equilibrium conditions will be investigated by gas chromatography. The project will be done in cooperation with a PhD student who will be responsible of the operation of the plasma source. There is a possibility for two internships; one on the experimental measurements and the other on the construction of a simple kinetic model based on the Henry's law.

Research area, student roles & skills

Research area: I work in the field of plasmas (which are ionized gases and encompass phenomena like lightning, aurora or the fluorescent tube) and their applications in the fields of semi-conductor technology, medicine, agriculture as well as for the green synthesis of chemicals like CO2 neutral fuels. My research focuses on the theoretical and experimental characterization of the non-equilibrium state of plasmas generated in the laboratory. A combination of modelling (fluid and kinetic models) and experimental diagnostics (optical and laser spectroscopies, mass spectrometry, chromatography,...) is used to characterize the plasma non-equilibrium state and to tune its properties for various plasma applications.

Student roles:
The project is open for a collaborative work between two interns with the support of a PhD student or for one intern that will work with a PhD student. The PhD student will be responsible of the plasma source and the present project is a spin-off of her project.

The first intern will be responsible of the experiments for determining the concentrations of the solvated species using a gas chromatograph with the help of a technician. The plasma source is generating a cold plasma using kHz high voltage pulsation and the ionized gas interacts with the liquid surface in a small cuvette.

The second intern will, in interaction with the first one and the PhD student, develop a simple model for the species produced by the plasma describing the equilibrium concentrations between the gas and liquid phases. (S)he will compare the results of the model using the input data generated by the PhD student on the plasma composition and compare with the measurements done by the first intern.

In case that only one student will be choosing to work on the present topic (either on the modelling or experimental part of the subject), the second half of the tasks will be taken over by the other members of my group.

Skills required:
A student with a background in chemistry and/or physics or any related engineering discipline is preferred. However the project aims giving an introduction to the field of plasmas and therefore no specific prerequisites are demanded. Students from various backgrounds are highly welcome. Low temperature non equilibrium plasmas are a strongly interdisciplinary field. The project is open for two students, one with affinity for experimental work while the other one shall develop a simple model with the appropriate constants taken from the literature to describe the gas/plasma solvation equilibrium properties of the system.

213. Spectroscopy and manipulation of cold atoms, molecules, and particles

In this project, we are developing techniques to make cold (< 1K) and ultracold (< 1 mK) atoms, molecules and exotic particles, and study their physical and chemical properties by spectroscopy. The targets include hydrogen atoms (normal and anti), Li atoms, Xe atoms and polyatomic free radicals and chiral molecules. We use particle decelerators and/or laser cooling to create cold and ultracold atoms and molecules. Atomic spectroscopy will also be used for precision magnetometry.

Research area, student roles & skills

Research area: Our group is investigating the symmetries that exist in nature, such as parity (P), charge-parity (CP) and charge-parity-time (CPT) symmetries, and how these symmetries are broken in atoms, molecules, and particles. In particular, we manipulate atoms, molecules, and particles by using their interactions with electromagnetic waves and photons, and investigate their physical and chemical properties. The systems to be investigated include chiral molecules for homochirality and the P violoation, utracold neutron for the CP violation, and ultracold hydrogen and antihydrogen atoms for the CP and CPT violation.

Student roles:
Depending on the target species, the students will work together with graduate students and postdocs working for CHIROS (at UBC) , ALPHA/HAICU (at CERN) and TUCAN (at TRIUMF) The students will work on the development of various instruments, particle simulations or spectroscopic measurements and analyses.

Skills required:
Physics, chemistry and engineering students with experience on experimental spectroscopy or laser development and manipulations are encouraged to apply.

214. Structure–Activity Relationships in Main-Group-Mediated Carbon Dioxide Reduction (CO₂RR)

The student in this role will work alongside the primary investigator, fellow undergraduate, and graduate students to build new molecules for use in chemical reaction development (synthesis). These new species will be characterized by a suite of spectroscopic tools aimed at precisely understanding structure (how atoms are connected to one another) at the molecular level. This project targets the development of molecules that are relevant to the breakdown of carbon dioxide (CO2) – a persistent greenhouse gas, to provide fuel, which can be used in automobiles, for example (for a recent publication, see Angew. Chem. Int. Ed. 2025, 64, e202421599). Students will work in a laboratory at Western. Qualified applicants should be enthusiastic, driven, and have a strong work ethic – science majors preferred.

Research area, student roles & skills

Research area: Research in my group spans the traditional bounds of synthetic inorganic and organic chemistry, with an overarching goal to develop new functional molecules: ligands, transition metal complexes, and main group compounds that promote the equitable use of resources, specifically with regard to global hydrogen, carbon, nitrogen, and oxygen cycles. We are motivated by a desire to revise the way in which we, as humans, interact with the planet by inventing ways to utilize greenhouse gasses as feedstocks, designing new catalysts for clean energy, and providing better methods for the synthesis of specialty chemicals, pharmaceuticals, and bulk consumer products.

Student roles:
The student in this role will work in a synthetic chemistry laboratory equipped with state-of-the-art equipment and facilities – all training will be received as necessary (previous experience is not required). The student will work with air/moisture sensitive compounds employing a hands-on, problem-solving-based approach toward managing and troubleshooting problems in research and discovery. Communication skills and teamwork will be emphasized.

Skills required:
The candidate will engage with the Drover Group to develop a diverse array of skills ranging from research communication, peer-to-peer mentoring, and how to safely handle chemical substances. Students will gain the fundamentals and skills necessary to succeed in inorganic chemistry – starting with field-specific concepts, encouragement to read broadly, to generate new ideas, and to tackle problems that are of global relevance. Students will attend mandatory group meetings, outings, and team building exercises. The importance of writing, organization, care to detail, oral communication, and junior mentorship will be stressed.

215. Studies towards a Palladium-Mediated C-H Arylation Employing Sulfonamides

Organometallic reactions are central to modern organic synthesis because they provide powerful and versatile methods for constructing new carbon–carbon bonds. Late-transition-metal catalysis, particularly palladium catalysis, has transformed this field and was recognized through the 2010 Nobel Prize in Chemistry for the development of cross-coupling reactions. This project will focus on expanding the synthetic utility of sulfinates and related sulfur-containing functional groups as practical building blocks for transition-metal-catalyzed bond formation. Carboxylic acids and sulfinates are attractive substrates because they are widely available, relatively stable, and can offer more sustainable alternatives to traditional organometallic coupling partners. In particular, sulfinate salts can undergo sulfur dioxide extrusion, enabling new pathways for bond construction. However, their broader use can be limited by competing side reactions, including self-disproportionation, which can reduce efficiency and restrict substrate scope. To address these challenges, this project will investigate the conversion of sulfinates into their corresponding pyridyl sulfones. These compounds will be explored as removable directing groups capable of guiding transition-metal-catalyzed functionalization reactions. The student will synthesize selected pyridyl sulfone substrates, evaluate their reactivity under palladium-catalyzed or related transition-metal-catalyzed conditions, and examine strategies for removing the directing group to reveal the corresponding sulfinate-derived products or enable further functionalization. The broader objective is to develop a modular and general approach that expands the usefulness of sulfinates in organic synthesis while introducing an easily removable heteroaromatic directing group strategy. If successful, this platform could be extended to other heteroaromatic directing groups and additional transition-metal-catalyzed transformations. Depending on the stage of the project when the intern begins, the work may involve substrate synthesis, reaction optimization, mechanistic control experiments, purification, structural characterization, and preliminary exploration of broader reaction scope.

Research area, student roles & skills

Research area: Our research focuses on synthetic organic chemistry, particularly the development of new methods for forming carbon–carbon and carbon–halogen bonds. These transformations are central to the preparation of diverse molecular structures, including many compounds relevant to drug discovery and medicinal chemistry. We use carboxylic acids, sulfinates, and related functional group mimics to create novel reactive partners that expand the scope of transition-metal-catalyzed coupling chemistry. Our work relies heavily on palladium catalysis and aims to develop practical, modular, and efficient synthetic methods that improve access to complex organic molecules.

Student roles:
The student will contribute to the synthetic organic chemistry aspects of the project, with a focus on the preparation and evaluation of sulfinate-derived pyridyl sulfones as removable directing groups. Their role will include reviewing relevant background literature, helping to plan synthetic routes, preparing starting materials and substrates, and carrying out transition-metal-catalyzed reactions under the guidance of the supervisor and senior group members. The student will be responsible for setting up reactions, monitoring reaction progress by techniques such as thin-layer chromatography, working up reaction mixtures, purifying products by column chromatography or recrystallization, and characterizing compounds by NMR spectroscopy and mass spectrometry.
As the project progresses, the student will assist in optimizing reaction conditions, including evaluating catalysts, bases, solvents, temperature, reaction time, and substrate scope. They may also perform controlled comparison experiments to assess the effect of the pyridyl sulfone directing group and to determine whether the directing group can be removed or further functionalized after the key bond-forming step. Careful experimental design and accurate record keeping will be essential, as the student’s results will help guide subsequent synthetic decisions.
The student will also participate in regular meetings with the supervisor, graduate students, and postdoctoral researchers to discuss results, troubleshoot challenges, and plan next steps. They will be expected to maintain a detailed laboratory notebook, prepare samples for analysis, interpret characterization data, and summarize their findings clearly. Depending on progress, the student may contribute to preliminary reaction-scope studies or help identify promising conditions for future development. Overall, the student’s role will be to perform well-controlled synthetic experiments that advance the development of a practical, removable directing group strategy for sulfinate-based transition-metal-catalyzed chemistry.

Skills required:
The student should have a solid foundation in organic chemistry, normally obtained through second- and third-year organic chemistry courses with laboratory components, or through prior experience in an organic chemistry research laboratory. Familiarity with reaction mechanisms, functional group transformations, basic retrosynthetic thinking, and safe chemical handling is important. The student should also have experience with common laboratory techniques such as reaction setup, thin-layer chromatography, extraction, purification, and interpretation of NMR data. Prior exposure to transition-metal catalysis or organometallic chemistry would be an asset, but is not required. A careful, organized, and safety-conscious approach is essential.

216. Study of Adsorption Materials and Processes for Sustainable Energy Production - An Experimental and Computational Approach

The large number of zeolite modifications and unique MOF structures represents an unprecedented opportunity for new tailor-made porous absorbents capable of capturing different gases. The goal of this project is to identify and test the most promising adsorbents with high thermal stability and resistance to degradation in humid environments. In particular, this project will explore adsorbent screening and modifications related to improved adsorption based CO2 capture, biogas separation, or clean energy applications. Understanding the effect of the structural, textural, morphological and chemical properties of the materials on the adsorption properties is critical to achieve better performance. To that end, a combination of experimental and computational techniques are increasingly of interest. Therefore, both an experimental and computational approach can be used to understand adsorption performance. Experiments will be carried out through advanced characterization techniques, such as EM/EDX, TGA, BET, volumetric adsorption, chromatography of the new adsorbent materials. Insights into the novel adsorbent performance will be determined from both traditional and advanced modelling techniques. Emphasis will be placed on adsorption packed bed and structured adsorbent performance of materials in simulated and real conditions such as flow rate, mixture composition, temperature and humidity extremes.

Research area, student roles & skills

Research area: Dr. Kennedy researches the relationship between microporous materials and adsorption applied to the separation and purification of complex mixtures, his research interests are directed towards the following areas: adsorption equilibrium and diffusion characterization and modelling, adsorbent material synthesis and modification , fundamentals of chromatography, adsorptive separation processes. Applications of Dr. Kennedy’s research areas include such as carbon capture, air pollution emissions control, separation and purification of trace hazardous compounds, renewable energy (biogas / renewable natural gas), and environmental engineering.

Student roles:
The student will be tasked with assisting in the outlined project. The role of the student may include screening and testing various modified or synthesized adsorbents using the chromatographic method to determine the adsorption properties of of pure and mixed gases. Where applicable, the student will be exposed to specialized analysis methods including - XRD, SEM, EDS, N2 volumetric adsorption/BET, and TGA etc. to characterize the adsorbent materials. Where applicable, computational methods such as molecular simulation, COMSOL or Aspen Adsorption will be used to model the adsorption performance under a variety of industrially relevant conditions for CO2 capture and biogas upgrading. The project will have the following deliverables at the end of the internship: complete a scientific report, provide a completed documented dataset of all experimentation, provide recommendations for future study, prepare a power point presentation suitable for presentations at conferences outlining the scope of work and key findings and recommendations. The candidate will collaborate with a team of experts in material synthesis, adsorption application testing experiments, and modelling.

Skills required:
We seek a highly motivated researcher with strong communication and self-management skills, who works well with others and is passionate about making high impact contributions to the field. The ideal candidate is currently studying chemistry, chemical or materials engineering, or a similar discipline and has some laboratory experience (outside of mandatory courses). The candidate will have a strong communication skills and a background in materials synthesis and characterization techniques, separation processes, transport phenomena, and/or modelling (classical and computational based techniques). Knowledge of adsorption fundamentals and porous materials is considered an asset.

217. Study of High entropy Alloys as hydrogen storage materials

In this project, new High Entropy Alloys (HEA) will be investigated as possible hydrogen storage materials. The HEA are alloys with at least 5 elements where each element is between 5% and 30 at.%. They have interesting properties such as fracture resistance, tensile strength, corrosion and oxidation resistance. For hydrogen storage applications, the HEA are usually a combination of 5 transition elements Ti,V, Cr, Mn, Fe, Zr, Nb, Hf and Ta. From previous investigation, we found that the HEA of composition Ti0.8Zr1.2CrMnFeNi has good hydrogen sorption properties. In this project, we want to see the effect of replacing the atoms Cr, Mn, Fe and Ni by Vanadium. This substitution is justified by the fact that vanadium is a good hydrogen absorber while Cr, Mn, Fe and Ni do not absorb hydrogen. Therefore, we may expect the substituted alloy to be more stable. The samples to be studied will be: Ti0.8Zr1.2VMnFeNi , Ti0.8Zr1.2CrVFeNi ,Ti0.8Zr1.2CrMnVNi, Ti0.8Zr1.2CrMnFeV. The goal of the project is to find an alloy that will reversibly store hydrogen at room temperature under an hydrogen pressure range between 4 and 20 bars.

Research area, student roles & skills

Research area: My research is on metal-hydrogen interactions. We study metal hydrides for hydrogen storage applications and also hydrogen embrittlement in pipes and reservoirs. Our goal is to get a fundamental understanding of the hydrogen-metal interactions as well as developing low-cost materials for practical applications. We have dedicated apparatuses for the measurement of hydrogen in metals.

Student roles:
The student will be responsible for the synthesis and basic characterization of the samples. He/she will prepare the samples using arc melting. After preparation, the student will analyze the sample structure by X-ray diffraction and microscopy. The student will also measure the sample’s ability to absorb hydrogen using a hydrogen titration apparatus. Therefore, the student will perform all measurements needed for the complete characterization of his sample. This is a unique opportunity to learn many different laboratory skills. The student will be supported by the supervisor through weekly meetings. We also have a weekly group meeting where the students could exchange ideas and plan the use of equipment. The student will also be supervised on a day-to-day basis by a Ph.D. student or a postdoc.

Skills required:
The project is interdisciplinary. It involves material science, chemistry, and physics. Students in physics, chemistry, and engineering are welcome to apply. We are looking for a student that has hands-on laboratory skills and good knowledge of basic thermodynamics.

218. Study of Microplastics (MPs) Weathering in wastewater treatment systems

The research project "Study of Microplastics (MPs) Weathering in wastewater treatment systems" aims to investigate the impact of weathering on microplastics in wastewater treatment systems with a specific focus on biological secondary treatment processes. Biological secondary treatment processes are widely used in wastewater treatment plants and rely on microorganisms to remove organic pollutants from wastewater. The project aims to develop a novel bioreactor design depicting suspended/hybrid systems and operational strategies for likely consequences of microplastic weathering in these systems, specifically focusing on biofilm-mediated MPs weathering. This bioreactor system will be used to investigate the impact of weathering on microplastics and the impact of MP weathering on the treatment efficiency of biological treatment processes and to develop operational strategies to optimize the treatment process and mitigate MP pollution the environment. The study will involve the collection of wastewater samples from WWTPs. These samples will be analyzed for microplastics and their characteristics, such as size, shape, and composition. The bioreactor system will then be used to simulate biological secondary treatment processes and investigate the impact of weathering on the removal efficiency of microplastics. The successful candidate will conduct experiments, analyze data, and prepare reports on their findings. They will also be expected to present their findings to the research group and participate in scientific discussions and meetings. The outcomes of this study are expected to provide critical insights into the behaviour of microplastics during biological secondary treatment processes and to contribute to the development of practical solutions for their removal. The successful candidate will have the opportunity to work on a cutting-edge research project in microplastics and contribute to the development of solutions that can help mitigate the negative impacts of microplastics on the environment, particularly in the context of biological wastewater treatment.

Research area, student roles & skills

Research area: Microplastics are tiny plastic particles, typically less than 5 millimetres, found in the environment, including in wastewater systems. These particles are a growing concern due to their negative environmental impact and potential health risks to wildlife and humans. Our research group is focused on understanding the behaviour of MPs in wastewater systems. The weathering/degradation of MPs, its effects on the treatment efficiency of wastewater treatment systems and how they can be effectively removed from the wastewater before discharging into the environment are the primary focus. Our research area also includes the development of robust detection and characterization methods for MPs/weathered

Student roles:
As an undergraduate intern in our research group, the successful candidate will be crucial in the "Study of Microplastics Weathering in Wastewater Treatment Systems" project. They will be responsible for designing and operating a novel bioreactor system that can effectively treat wastewater, considering the likely consequences of microplastic pollution.
The student will work under the guidance of our experienced research team to develop and test a new bioreactor design that incorporates suspended/hybrid systems and operational strategies. They will have the opportunity to conduct experiments to investigate the biofilm-mediated MPs weathering, the effect of weathering on microplastics and the treatment efficiency of WWTP systems and develop strategies that can optimize the treatment process and mitigate the MP pollution. This will involve designing experiments, collecting data, and analyzing the results using various analytical tools.
The intern will also present their findings to the research group and produce regular reports on their progress. This will allow the successful candidate to develop their communication skills and gain experience in scientific writing and presentation. Furthermore, the student will collaborate with our team to create new research directions, identify knowledge gaps, and plan future experiments. This will allow them to gain valuable experience in research project management and develop problem-solving and critical thinking skills. The successful candidate will have the opportunity to attend seminars and workshops related to the project, allowing them to expand their knowledge of the field and network with other researchers.
Overall, this project will offer the successful candidate a unique opportunity to work on a cutting-edge research project in microplastics and wastewater engineering, gain valuable research experience, and contribute to developing solutions that can help mitigate the negative impacts of microplastics on the environment.

Skills required:
The ideal candidate for this research project should have a strong background in biological wastewater treatment with a good understanding of bioreactor design and operation. They should have experience conducting laboratory experiments and data analysis, with knowledge of statistical analysis software. Candidate should also possess knowledge of instruments related to microplastic research and wastewater engineering. Familiarity with instruments such as Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), and Microscopy would be an advantage. Candidates with experience in microplastics research, environmental science, chemical engineering, or a related field are encouraged to apply. Excellent verbal and written communication skills are

219. Study of electrochemical processes using laser spectroscopy

The research project will be related to the application of a laser-based spectroscopic method, to study electrochemical processes. The goal will be to investigate the effect of new types of nanostructured electrodes on the electrocatalysis. Those new electrodes will be prepared using advanced lithography and nanofabrication methods. The nanostructured electrode will be integrated in a specialized spectroelectrochemical cell and the spectra of electrochemical processes will be monitored "in situ" (under applied potential). Students might be required to write computer codes for data acquisition and analysis. The project is relevant for the investigation of new materials for sustainable technologies, such as batteries, and for the understanding of green process, such as carbon dioxide reduction.

Research area, student roles & skills

Research area: the research area involves optical spectroscopy, nanofabrication, computer programming and electrochemistry.

Student roles:
The MITACS student learn nanofabrication methods and will be in charge of the spectroelectrochemical measurements. Moreover, the MITACS student will be in charge of preparing solutions, organize and analyze data sets.

Skills required:
Students with background in any of the following areas: optical/spectrocopic instrumentation, nanofabrication, analytical spectroscopy, vibrational spectroscopy, data analysis, imaging processing, and electrochemistry are welcome to apply. Considering the time frame of the project, it would be good to have experience in at least one of the above topics. Other skills will then be learned during the development of the project as needed.

220. Study of the degradation of cold recycled mixtures / Évaluation de la dégradation des enrobes recycles à froid

The objective of this research project is to evaluate the damage evolution of cold recycled mixtures subjected to different weather conditions. Cold recycled materials, treated with bitumen emulsion or with foamed bitumen, are used as base or binder course in bituminous pavement. The temperature and the moisture content of those mixes changes with time, which make their behaviour under loads (traffic) also change. There’s little information on the damage evolution of cold recycled materials, so this project will include a theoretical modeling based on laboratory degradations tests that will be performed.

Research area, student roles & skills

Research area: Most of my work is done on the mix design and characterization of recycled asphalt mixes, cold asphalt mixes, microsurfacing and pavement design. We focus mainly on bituminous materials that are used in pavement rehabilitation and on new construction that have a limited environmental footprint. Then, we work on different pavement design method to make sure that those materials are properly used.

Student roles:
With the help of other students, the student will be in charge of:
-literature review on the subject
-characterization test on the materials
-thermomechanical tests and performance tests on the mixes
-modelling of the results
-write a report

Skills required:
Basic knowledge on bituminuous materials

221. Surface Engineering of Nanomaterials and Functional Substrates

Our projects aim to modify polymer substrates used to enhance agricultural applications and design substrates destined towards atmospheric water harvesting.

Research area, student roles & skills

Research area: Often, we need the surface of a material to serve a different function from what its native properties allow. In that case, we must engineer the surface to meet the needs of a given process. Photo-initiated chemical vapour deposition (PICVD) and dip-dip-dry (DDD) show promise as scalables processes to facilitate surface engineering. Work at Polytechnique Montreal's PhotoSEL (photochemical surface engineering laboratory) has focused lately on adapting these mild methods to tailor the surface properties of metal surfaces, polymer substrates and nanoparticles of various types at both small and large scales.

Student roles:
Plan and execute experiments, analyze experimental results, construct/adapt reactors, write progress reports, present results orally.

Skills required:
Materials and/or reactor engineering (important), photochemistry (or a desire to learn), nanomaterials (or willingness to learn), chemical analysis (basics)

222. Surface textures of natural diamond

Kimberlites are exotic magmas that originate at depths below 150km and travel to the surface of the Earth within days or hours carrying a significant load of mantle materials including diamonds. The origin of kimberlite magmatism, the composition of kimberlite melt, and the processes of kimberlite magma ascent are still poorly understood. Diamonds react with the host kimberlite magma during the ascent to the surface and develop various dissolution features. Some of these dissolution features serve as a proxy of the conditions in kimberlite magma. This project uses high- pressure-temperature experiments to reproduce some key dissolution features on diamond, and determine the effect of dissolution parameters (temperature, pressure, oxygen fugacity, composition) on their formation, size and geometry. The surface features developed on diamonds during the experiments will be examined with scanning electron microscope (SEM) and atomic force microscope (AFM). The 3-dimensional metrical images of diamond surface collected with AFM will be used to quantify the effect of experimental conditions on the geometry of dissolution features and used for mathematical modelling using Claude Code. The experimental results are compared to features on natural diamonds from various kimberlite and lamproite localities. The results of this project will be used to better understand composition and crystallization conditions of kimberlite magma and to improve assessment of new kimberlite pipes in terms of their potential for diamond preservation.

Research area, student roles & skills

Research area: I am an igneous and experimental petrologist. The main focus of my research is understanding the origin and evolution of deepest mantle magmas, kimberlites, their role in modification of subcratonic lithospheric mantle, and preservation of diamonds. I work on developing new tools to assess diamond preservation in kimberlites as well as to assess the potential of different kimberlite lithologies for concentrating critical minerals in the tailings of diamond mines.

Student roles:
The student will participate in runnig high-pressure-temperature experiments using piston-cylinder and/or box furnace, will become a comfortable user of SEM, learn to independently operate Atomic Force Microscope (AFM), perform measurements, process the collected data using dedicated software, establish how various dissolution factors affect geometry of dissolution features on diamonds, and develop simple programs for modelling of AFM results. The student is expected to prepare scientific report based on the results of this study, and a conference-style presentation.

Skills required:
Solid background in mineralogy, geochemistry, and chemistry is required. Background in crystallography and physics would be an asset. Interest (and experience – not required) in modelling is an asset.

223. Sustainable Biomass-Derived Carbon for High-Performance Supercapacitor Electrodes

This research project focuses on the development of sustainable and high-efficiency electrode materials for supercapacitor applications through the conversion of agricultural waste into activated carbon. Biomass sources such as coconut shells, sugarcane bagasse, and corncob will be initially screened based on their carbon content and intrinsic porosity. Among them, one optimal precursor will be selected for detailed investigation based on its performance potential. The novelty of this work lies in tailoring both pore architecture and surface chemistry of biomass-derived carbon to achieve synergistic improvements in capacitance, rate capability, and long-term stability. In this work, the optimization of thermal carbonization and chemical activation techniques, using agents such as KOH and H₃PO₄ will be performed to produce activated carbon with a well-defined hierarchical pore structure. The produced materials will undergo comprehensive characterization study. The prime goal of this study is to establish clear correlations between the biomass precursor, processing parameters, structural properties, and electrochemical behavior, while developing sustainable, cost-effective electrode materials with high capacitance, excellent rate capability, and robust long-term cycling stability. Moreover, this research advances sustainable energy solutions by transforming low-value agricultural waste into value-added functional materials, thereby supporting circular economy practices and green technology innovation. The anticipated outcomes hold strong potential for commercialization in sectors such as supercapacitor manufacturing, renewable energy systems, and sustainable material production industries.

Research area, student roles & skills

Research area: Dr. Ajay K. Dalai is a distinguished professor of Chemical and Biological Engineering. He is the former Canada Research Chair of Bioenergy and Environmentally friendly chemical processing (2001-2024). He has been leading a research group of about 30-40 graduate students and post-doctoral fellows since 2000 in the Catalysis and Chemical Reaction Engineering Laboratories, at the University of Saskatchewan. Dr. Dalai's research focuses on finding cleaner and more sustainable ways to produce energy and useful products from waste materials. His work includes converting agricultural waste, plastics, and low-value materials into fuels and other valuable products while reducing environmental pollution.

Student roles:
The selected student will contribute to the development of biomass-derived activated carbon materials for supercapacitor electrodes. The responsibility will include assisting in the collection, preprocessing, and preparation of various agricultural waste materials such as coconut shells, corncob, and sugarcane bagasse. The student will participate in laboratory synthesis processes, including carbonization and chemical activation, under supervision while maintaining strict adherence to safety protocols. In addition, the student will assist in material characterization by preparing samples and supporting analyses using techniques such as FTIR, SEM, BET, and XRD. Participation in electrochemical testing, including CV, GCD measurements, and impedance analysis, will also be part of their role. A significant aspect of the position involves data analysis and interpretation. The student will process experimental data, generate graphs, and identify relationships between material structure and performance. They will maintain well-organized research records, contribute to group discussions, and actively engage in collaborative problem-solving. The role requires strong teamwork skills, effective communication, and adaptability within a multidisciplinary research environment. Furthermore, the student will have opportunities to contribute to a conference presentation and participate as a co-author in a scientific publication/book chapter gaining valuable experience in research dissemination and academic writing. Overall, this position offers hands-on exposure to advanced materials research, strengthens analytical and technical skills, and provides valuable insight into sustainable energy storage technologies.

Skills required:
The ideal candidate should have an academic background in materials science, chemistry, chemical engineering, or a closely related discipline. Basic laboratory experience, including safe handling of chemicals and sample preparation, is essential. Familiarity with carbon-based materials, nanomaterials, or electrochemical systems will be considered an advantage. The student should demonstrate strong analytical ability, eagerness to learn new techniques, and the capacity to work both independently and collaboratively within a research team.

224. Sustainable Conjugated Polymers for Soft Bio-Integrated Electronics

The possibility of using the human body as a platform for electronics capable of sensing multiple parameters and enhancing biological function has long captured the imagination. Directly inspired by biological tissues, next-generation electronics must be moldable into different shapes and forms and, more importantly, capable of operating directly on or inside the human body to improve our connection with the surrounding environment and enable new applications such as personalized healthcare. Among the most promising materials for this purpose are π-conjugated polymers, a class of semiconducting materials that possess many of the properties needed to fabricate bio-inspired electronics. Despite their important advantages, these materials remain suboptimal for bio-integrated devices, largely because of the persistent trade-off between electronic performance and mechanical compliance. In addition, conjugated polymers are typically prepared from non-renewable precursors and processed using harmful organic solvents, which can limit their compatibility with biological environments. New solutions are therefore needed to generate sustainable π-conjugated materials with enhanced mechanical properties and functionalities that facilitate their integration with the human body. This research project will address this challenge through a multidisciplinary approach combining polymer, organic, and supramolecular chemistry to develop new materials for softer and deformable organic electronics with a reduced environmental footprint. This will be achieved by using supramolecular chemistry and non-covalent interactions to tune material properties. In addition to the design and synthesis of these materials, the project will use a range of analytical techniques to fully characterize their mechanical and electronic properties. Finally, electronic devices, including thin-film transistors, will be fabricated using the new materials to advance the development of future sensors and bio-integrated electronic technologies.

Research area, student roles & skills

Research area: The Rondeau-Gagné group focuses on the development of new organic materials for the next generation of electronic devices, such as flexible and stretchable sensors. We place special emphasis on new materials with improved properties (e.g. stretchability, self-healing, sustainability) that we create by employing methodologies in supramolecular chemistry and self-assembly. Our research contributes to the development of more efficient and sustainable technologies with multiple applications in electronics and (bio)nanotechnology. Our group is multidisciplinary, and students can become involved in several aspects of materials science; organic synthesis, polymer chemistry, material characterization, and electronic device fabrication

Student roles:
The student’s role will be broad and diverse. They will collaborate closely with graduate students involved in the project by assisting with materials synthesis, purification, polymerization, and characterization. This mentoring environment will help the student learn the key concepts of the project while developing practical research skills, including how to perform organic reactions, purify compounds, and prepare polymers using different synthetic strategies. Our group is highly collaborative, and all members are encouraged to contribute through teamwork, discussion, and problem-solving. The student will therefore be actively involved in group meetings and other research activities, helping them integrate into the team and contribute to the progress of ongoing projects. As the research advances, the student may also have the opportunity to participate in manuscript preparation, publications, and technical reports. Throughout the project, particular emphasis will be placed on strengthening the student’s problem-solving abilities, scientific communication skills, and confidence as an emerging researcher. Our group is committed to maintaining a diverse, inclusive, and supportive environment where all team members can achieve their goals. We also recognize that mental health and well-being are essential to a positive and productive research experience.

Skills required:
Research interests in polymer chemistry and materials science are desirable. Through this project, students will have the opportunity to develop skills in organic synthesis, polymerization methodologies, and materials design. They will also gain hands-on experience with a broad range of characterization techniques used to evaluate the structural, optical, mechanical, and electronic properties of new materials. In addition, many of the materials will be processed as thin films, allowing students to acquire practical skills in polymer processing, thin-film fabrication, and device-oriented materials engineering. No prior experience is required, only motivation and curiosity.

225. Sustainable Water Treatment

This research focuses on innovative anti-fouling coatings for reverse osmosis (RO) desalination systems. Our team has focused on creating novel coatings to combat various types of fouling that can occur in RO systems. These fouling types include colloidal, organic, and inorganic fouling, which result in decreased membrane efficiency, increased energy consumption, and higher operational costs. The goal of the development of novel membrane coatings that operate in a wide range of feedwater quality, is particularly beneficial for both continuous and intermittent operational modes. This adaptability not only helps in maintaining membrane performance but also extends the life of the RO systems. This project has a strong emphasis on practical applications in regions with limited data availability, and low- and middle-income remote communities. By integrating machine learning techniques, we aim to enhance sustainable water treatment solutions.

Research area, student roles & skills

Research area: From Nanobubbles and nanomaterials to reverse osmosis systems, Prof. Marina Freire-Gormaly’s research group is always looking for elegant solutions to wicked problems. Our team is invested in clean energy, water and environmental sustainability. We aim to understand how to improve existing systems and minimize their degradation by using recent developments in machine learning, advanced manufacturing and enhanced in-situ visualization. Furthermore, we aim to develop new instrumentation and techniques to address emerging areas to improve the sustainability of the systems we rely on for our daily life, such as for power generation and clean drinking water.

Student roles:
Conduct laboratory experiments to make membranes and evaluate their efficacy in water treatment processes.
Collaborate with the research team to design experimental setups and protocols water treatment and application.
Collect, analyze, and interpret data, maintaining detailed records of experimental procedures and results.
Assist in the development and optimization of water treatment and water process applications.
Prepare reports, presentations, and scientific papers for publication in academic journals and presentations at conferences.
Stay informed of the latest developments in nanotechnology and water treatment research and apply innovative approaches to research projects.
Contribute to collaborative research meetings with research scientists and industry collaborators.
Ensure compliance with safety and environmental regulations in the laboratory.
The student will practice oral communication skills by giving an oral presentation at the end of the summer in a symposium-style research. The output of the student research will also be to develop a conference manuscript and journal manuscript to fully detail the experiments conducted.

Skills required:
Demonstrated interest and knowledge in water treatment processes and nanotechnology. Experience in laboratory research, including designing and conducting experiments, and data analysis. Proficiency with analytical instruments and techniques related to water quality assessment. Experience with data analysis software and basic programming (Matlab). Familiarity with CAD design software for the development and optimization of experimental apparatus. Excellent organizational, communication, and collaboration skills to work effectively in a multidisciplinary research team. Ability to critically analyze data, troubleshoot experiments, and think creatively to solve complex problems. Please also submit your Cover-Letter, Resume and Transcripts in a single pdf by email to Prof.

226. Sustainable utilization of Marine biomass

Marine resources, including microalgae, macroalgae, seafood-processing wastes and seawater, offer a sustainable feedstock base for producing fuels, valued added biochemicals, and green hydrogen. Despite their considerable potential, full utilization of marine resources is still challenging in terms of technology readiness and overall economic viability. For example, marine biomass contains high-value proteins, polysaccharides, pigments, and lipids of nutritional and therapeutic importance, yet conventional processing routes often extract only a single component and discard the remaining solid residues. This fragmented utilization limits its economic potential and generates secondary waste streams that may impose additional environmental burden. As the circular bioeconomy concept is gaining increasing attention, there is a growing need for developing integrated marine biorefinery strategies capable of maximizing resource efficiency across multiple product streams. This project will focus on sequential extraction of polyphenols, polysaccharides, and proteins from red, brown and green seaweeds. Applications of these extracts will be explored as functional foods and antioxidants.

Research area, student roles & skills

Research area: I am a seasoned chemical engineer with specialized area on separation engineering and reaction engineering. One of my research interests is focused on Bio-refinery of Biomass, namely, biomass conversion to produce an array of products. Feedstocks are low value biomass or organic waste, including agriculture/forest residues, microalgae/macroalgae, municipal solid waste, food processing waste and animal manure etc. The target products are value-added bioactive compounds with antioxidant, antibacterial, antiviral, and anticancer activities (polyphenols, carotenoids, polysaccharides, and fatty acids), platform chemicals (organic acids and lubricants), and renewable carbon materials.

Student roles:
The students will work on an independent project under the assistance of gradate students and the supervision of the professor.
- Based on the project assigned, literature review would be the first step, followed by experimental design (identify influential factors on process and choose statistical method) .
- The student will conduct experiments of either extraction or hydrothermal liquefaction, and characterize the products obtained.
- Data analysis is required to evaluate the experimental error and valid the reliance of data.
- Write a final report and prepare a poster in English.

Skills required:
The students with chemical engineering/environmental engineering/chemistry background are preferred.
Working experience at research labs is necessary. Skills of using analytical instruments such as GC-MS, HPLC, and elemental analyzer will be an asset.
Good oral/written English communication skills are required

227. Synthesis of Functional Phosphorus-Containing Molecules and Polymers

In a three month period, the successful applicant will be engaged with a senior graduate student or postdoc in the synthesis of small molecule precursors that may be employed in polymer synthesis and/or catalysis. The student will employ state-of-the-are techniques employed for the synthesis of air- and moisture-sensitive organophosphorus compounds. Extensive use of gloveboxes and Schlenk techniques will be required. Time-permitting these compounds may be employed in the preparation and study of new phosphorus polymers or catalytic species. Students will also learn and gain hands-on access to equipment employed to characterize organophosphorus molecules and polymers. Some specific targets may include but are not limited to: phosphorus-analogues of polyolefins, phosphorus-analogues of natural rubber, phosphorus-analogues of pi-conjugated pLED-type macromolecules and phosphorus-analogues of polyesters.

Research area, student roles & skills

Research area: Our research bridges the traditional fields of inorganic chemistry and polymer science. In particular, we have developed new methodologies to access a variety of polymers that incorporate phosphorus atoms within the main chain. Given the unique chemical functionality of phosphorus, such polymers have attractive physical and chemical properties such as turn-on emission, fire retardancy and catalyst immobilization. In addition to our work on polymers, we have established expertise in the area of catalysis both in the design of new phosphorus-based ligands for catalytically active transition metals and new phosphorus-based substrates for catalytic transformations.

Student roles:
The student will be matched with a senior graduate student and/or postdoctoral fellow for the duration of the project. The student is expected to assist their mentor with their research project and to contribute favourably such as in the synthesis of starting materials and/or the use of said starting materials in polymer and/or catalyst development. In doing so, the student will be expected to search for and read the scientific literature in areas related to their project goals. Students will be expected to adhere to the approximate work schedule of their mentor. Typically such a schedule will require some work outside of regular working hours, sometimes on short notice. The student will also be expected to take all required training and to adhere to all safety regulations required to work in a research laboratory.

Skills required:
The successful applicant will have taken courses in basic organic, inorganic and physical chemistry both in a lecture and laboratory setting. Knowledge of polymer chemistry is not essential but it will be an asset in this research. The applicant will be required to work as a member of a team and excellent oral and written communication skills are essential for success.

228. Synthesis of New Rare-Earth Cluster-Based Metal-Organic Frameworks for Applications in Catalysis

The research project will involve the design, synthesis and characterization of new rare-earth cluster-based metal-organic frameworks (MOFs). The student intern will learn some basic organic synthetic chemistry techniques, followed by solvothermal synthesis to make new 3D MOFs. MOFs will then be activated to remove all guest molecules from the pores, and characterized by powder X-ray diffraction, single crystal X-ray diffraction, nitrogen gas adsorption, NMR spectroscopy, diffuse reflectance infrared Fourier transform spectroscopy, thermogravimetric analysis, inductively coupled plasma-mass spectrometry, scanning electron microscopy, and transmission electron microscopy. The student will gain hands on experience with these techniques. Once the novel MOFs are made, the materials will then be tested for the catalytic breakdown of hazardous organic contaminants. Through this catalyst testing, the student intern will gain experience with gas chromatography and high performance liquid chromatography techniques.

Research area, student roles & skills

Research area: Our research group focuses on the design, synthesis, characterization, and application of metal-organic frameworks (MOFs). More specifically, we are interested in making novel rare-earth MOFs that contain multinuclear cluster nodes. We synthesize and study these materials for applications in adsorption, catalysis, and luminescence, which includes wastewater treatment, the detoxification of chemical warfare agents, bioimaging, and solid state lighting.

Student roles:
The student will be required to work in the research laboratory and learn how to make new MOFs, purify, activate, and characterize the materials. In addition, the student will be required to test the materials as catalysts.

Skills required:
The student intern should have a background in chemistry, with an interest in inorganic materials chemistry. The student should be interested in learning more about metal-organic frameworks (MOFs) and be excited to gain hands on laboratory skills in synthetic chemistry, and with various characterization techniques.

229. Synthesis of a library of aromatic artificial amino acids for the preparation of bioactive cyclic peptides / Préparation d'acides aminés artificiels aromatiques pour incorporation à des peptides cycliques bioactifs

Anabaenopeptins are a class of cyclic peptides found in marine cyanobacteria. Although some members of this family have shown promising biological activity (as inhibitors for various enzymes), these peptides have scarcely been investigated. Since these metabolites are only found in trace amounts in nature, the development of a synthetic methodology is required to further their study. However, the synthesis of this class of compound is challenging as one of their common features is the presence of a non-canonical aromatic amino acid in their primary structure. In a way to overcome this challenge, our group has recently developed a new synthetic methodology that allows for the preparation of this type of amino acid at a large scale. The success of this strategy has relied on the optimization a of metalaphotoredox cross-coupling reaction: a reaction that involves two metal catalysts and that is activated by visible light. Since this type of dual catalytic system has shown an impressive functional group tolerance and great versatility, it could potentially be used as a general platform to access a wide variety of artificial amino acids. The aim of this project is to explore the substrate scope of this reaction by synthesizing a library of new aromatic and heteroaromatic amino acids. Once synthesized, these amino acids will be incorporated into peptides whose biological activity will also be investigated.

Research area, student roles & skills

Research area: Our lab is specialized in organic chemistry with a focus on natural products and marine biomass. An important part of our research is directed towards the multistep synthesis of bio-relevant compounds, while another is dedicated to the valorization of chitosan as a biomass-derived platform for the development of new tools for organic synthesis. Amongst the many reactions involved in our research, our work heavily relies on modern synthetic manifolds such as cross-coupling and metallaphotoredox. Finally, our lab is also involved in a few collaborative isolation projects directed towards the discovery of new bioactive marine natural products.

Student roles:
The student recruited will be assisting a graduate student to progress towards the construction of a library of amino acids. As such, he will be in charge of the synthesis of important precursors and will be participating in the optimization of the catalytic system for certain classes of amino acids.

We are looking to add a highly motivated and dynamic young scientist to our team. As a member of our group, the candidate will be invited to get involved both on the experimental and intellectual aspects of his project. Daily support from the PI and senior students, as well as a friendly atmosphere, will be provided to help the candidate grow as a researcher.

Skills required:
The candidate should have a solid knowledge and a strong interest in basic organic chemistry (substitution and elimination reactions, inductive effects, resonance theory, electrophilicity and nucleophilicity, etc.). Furthermore, some practical training in basic organic synthesis (reflux heating, column chromatography, liquid-liquid extraction, etc.) is expected and will be highly valuable for this project. Previous research experiences in the field would be a plus but are not mandatory.

230. Synthesis of bioconjugates for the treatment of multidrug-resistant tuberculosis

Tuberculosis is a treatment-resistant disease caused by the bacterium Mycobacterium tuberculosis (MTB). This project, in collaboration with the Vaccine and Infectious Disease Organization (VIDO) at the University of Saskatchewan, will involve the multi-step synthesis of bioconjugate molecular probes to study the different regulatory and signaling pathways used by the pathogen to infect the host. The project will be heavily synthesis-focused, but there may be an opportunity for the student to visit VIDO and learn some biochemical techniques and test the compounds they have synthesized.

Research area, student roles & skills

Research area: My research area is in organic synthesis, with broad expertise in medicinal chemistry, aromatic chemistry and materials chemistry. My specific expertise is in the synthesis, characterization and design of polycyclic aromatic hydrocarbons, especially those that deviate from ideal planar geometries. My lab currently focuses on the design and synthesis of functional materials with the goal of creating molecules that have the potential to be used in applications such as photovoltaics, organic light-emitting diodes, organic field-effect transistors, and flexible displays, among others.

Student roles:
The student will have the opportunity to engage in all aspects of research that occur in an organic synthesis laboratory. These include performing reactions and the purification of their products by extraction, column chromatography and crystallization. They also get training in various techniques for the characterization of the compounds they prepare in the lab, including nuclear magnetic resonance (NMR), mass spectrometry, and UV/Vis spectroscopy. Students will also be given the opportunity to aid in the writing of manuscripts and experimental procedures in which the student participated.

Skills required:
Students with basic laboratory skills, like those obtained in an undergraduate laboratory course, are required. Previous experience in a synthetic research lab would be an asset but is not required. Students should have a background in chemistry in general and would preferably have completed introductory organic chemistry courses at the undergraduate level.

231. Synthesis of flexible fluorescent oligomers for use in chemical sensing applications

Flexible fluorescent oligomers are shorter polymeric systems in which fluorescent polycyclic aromatic hydrocarbons (PAHs) are connected to one another by flexible short chains. Flexibility gives the materials improvised processability and solubility, which improves their usefulness.

Research area, student roles & skills

Research area: My research area is in organic synthesis, with broad expertise in medicinal chemistry, aromatic chemistry and materials chemistry. My specific expertise is in the synthesis, characterization and design of polycyclic aromatic hydrocarbons, especially those that deviate from ideal planar geometries. My lab currently focuses on the design and synthesis of functional materials with the goal of creating molecules that have the potential to be used in applications such as photovoltaics, organic light-emitting diodes, organic field-effect transistors, and flexible displays, among others.

Student roles:
The student will have the opportunity to engage in all aspects of research that occur in an organic synthesis laboratory. These include performing reactions and the purification of their products by extraction, column chromatography and crystallization. They also get training in various techniques for the characterization of the compounds they prepare in the lab, including nuclear magnetic resonance (NMR), mass spectrometry, and UV/Vis spectroscopy. Students will also be given the opportunity to aid in the writing of manuscripts and experimental procedures in which the student participated.

Skills required:
Students with basic laboratory skills, like those obtained in an undergraduate laboratory course, are required. Previous experience in a synthetic research lab would be an asset but is not required. Students should have a background in chemistry in general and would preferably have completed introductory organic chemistry courses at the undergraduate level.

232. Synthesis of indole-fused sulfur containing heterocycles

Polycyclic structures are highly valued in both medicinal and synthetic chemistry due to their frequent occurrence in a wide range of biologically active natural and synthetic compounds. Among these, indole-based polycyclic heterocycles have emerged as a particularly important scaffold, largely owing to their diverse and potent pharmacological activities. Functionalization at the C-2 and C-3 positions of the indole ring has been especially effective in enhancing bioactivity. Furthermore, thiopyrans and fused thiopyran systems have attracted significant attention for their therapeutic potential, exhibiting a broad spectrum of biological activities, including analgesic, anticancer, anti-inflammatory, anti-hyperplastic, antibacterial, and antipsychotic effects. Despite substantial progress in this area, sulfur-containing fused indole systems remain underexplored relative to their carbon-, nitrogen-, and oxygen-containing counterparts. This gap highlights the need for efficient and practical synthetic approaches to access indolyl-based, fused, and/or sulfur-containing heterocycles. The present research project aims to address this need by developing innovative synthetic methodologies that leverage the chemistry of coinage metals in combination with π-rich substrates and pendant alkyne moieties. Overall, these strategies are directed toward the construction of novel sulfur-containing, indole-annulated polycyclic frameworks with potential bioactivity.

Research area, student roles & skills

Research area: Dr. Jha specializes in organic and medicinal chemistry, with his research centered on the development of innovative synthetic methodologies for the construction of structurally sophisticated organic molecules. A particular focus lies in the synthesis of indole-based heterocycles, which hold considerable significance in pharmaceutical and agrochemical applications. His current work emphasizes the design and synthesis of sulfur-containing indole-derived hybrid frameworks, such as thiopyrano[2,3-b]indoles and thiazino[3,2-a]indoles. To assemble these intricate scaffolds, he employs a diverse array of advanced synthetic strategies, including multicomponent reactions, cascade processes, and intramolecular cyclization. His approach prioritizes efficiency, selectivity, and adherence to the principles of green chemistry.

Student roles:
1) Study planning and preparation
• Review literature to assist in study design
• Ensure the lab research equipment and glassware are maintained properly
• Plan and develop schemes of reactions under investigation using ChemDraw software (e.g.
calculations of amounts and stoichiometric ratios)

2) Data collection
• Become proficient in the use of relevant laboratory equipment
• Contribute to the investigation of various aspects of novel chemical reaction development
• Set up chemical reactions and monitor their progress
• Purify and isolate reaction products using chromatographic techniques such as thin layer
chromatography and column chromatography
• Characterize reaction products using spectroscopic methods such as NMR, IR and LC-MS.

3) Data processing and analysis and dissemination
• Prepare supplementary/supporting data for peer reviewed publications
• Assist in manuscript writing

4) Coordination of lab activities and training
• Coordinate day-to-day lab operations
• Maintain safe working environment in the lab

Skills required:
Sound knowledge of undergraduate-level theoretical organic chemistry and reaction mechanisms, proficiency in organic chemistry lab techniques (setup and execution of reactions on both milligram and multigram scales, routine use of TLC and column chromatography), strong understanding of 1H and 13C NMR spectral interpretation, effective oral and written skills in English (including the ability to write the first draft of a scientific manuscript)

233. Synthesis of new dibenzofuran compounds isolated from a Canadian arctic lichen / Synthèse de produits naturels de type dibenzofurane isolés d'un lichen arctique canadien

Although chemistry of natural products (NPs) is a relevant research topic for scientists from around the world, the vast majority of the investigations are still directed today towards specific geographical regions, leaving the biodiversity from certain parts of the planet barely explored. The ecosystems of Northern Canada are notable examples of such underexplored reservoir in NPs chemistry, even though their living organisms are exposed to hostile conditions which can stimulate the production of a diverse array of secondary metabolites. Moreover, considering the changes actually happening in those ecosystems due to climate changes, it has never been so timely to devote research efforts towards the study of this threatened molecular heritage. Along these lines, a group of Canadian scientists published a few years ago a phytochemical study on Stereocaulon paschale, a Canadian arctic lichen (Carpentier, C.; et al. J. Nat. Prod. 2017, 80 (1), 210). Amongst the 13 secondary metabolites isolated and characterized in this study, two specific dibenzofuran compounds were found to be unprecedented. Although they showed some engaging preliminary results regarding their biological properties, these new compounds couldn’t be studied further, due to a lack of isolated material. In a way to solve this availability issue for this promising and local NPs, our group has designed a synthetic pathway to access those two dibenzofurans. Our synthetic strategy involves two key reactions. First, a highly functionalized biphenyl is prepared from a Suzuki-Miyaura coupling involving a combination of synthons. Then, the dibenzofuran moiety is constructed by an intramolecular palladium-catalyzed O-arylation.

Research area, student roles & skills

Research area: Our lab is specialized in organic chemistry with a focus on natural products and marine biomass. An important part of our research is directed towards the multistep synthesis of bio-relevant compounds, while another is dedicated to the valorization of chitosan as a biomass-derived platform for the development of new tools for organic synthesis. Amongst the many reactions involved in our research, our work heavily relies on modern synthetic manifolds such as cross-coupling and metallaphotoredox. Finally, our lab is also involved in a few collaborative isolation projects directed towards the discovery of new bioactive marine natural products.

Student roles:
The student recruited will be assisting a graduate student to progress towards the synthetic pathways designed to prepare the desired dibenzofuran. As such, he will be in charge of the synthesis of important precursors and will be participating in the optimization of the second key step (O-arylation). As a side project and to enhance the variety of reaction learned, the candidate will be given another synthetic target (another biorelevant lichen metabolite) to work on by himself.

We are looking to add a highly motivated and dynamic young scientist to our team. As a member of our group, the candidate will be invited to get involved both on the experimental and intellectual aspects of his project. Daily support from the PI and senior students, as well as a friendly atmosphere, will be provided to help the candidate grow as a researcher.

Skills required:
The candidate should have a solid knowledge and a strong interest in basic organic chemistry (substitution and elimination reactions, inductive effects, resonance theory, electrophilicity and nucleophilicity, etc.). Furthermore, some practical training in basic organic synthesis (reflux heating, column chromatography, liquid-liquid extraction, etc.) is expected and will be highly valuable for this project. Previous research experiences in the field would be a plus but are not mandatory.

234. Synthesis of nucleoside analogs

Nucleoside analogs are applied extensively as antivirals, anticancer drugs and as components of oligonucleotide therapeutics. The synthesis of such compounds remains a major challenge, often requiring multiple steps and protective group manipulations to address issues of site selectivity and functional group compatibility. Selective transformations of nucleosides are needed to streamline the preparation of existing analogs and to facilitate the discovery of new structures. The project, which is aimed at the synthesis of new nucleoside analogs, will involve a combination of preparative carbohydrate chemistry, N-glycosylation and (photo)catalytic methodology development. The student will build core skills in organic synthesis and spectroscopic characterization.

Research area, student roles & skills

Research area: We are an organic chemistry research group engaged in the discovery and mechanistic analysis of new catalytic reactions. Areas of focus include boron catalysis and the chemistry of carbohydrates, nucleosides and nitrogen heterocycles. Representative discoveries from our laboratory include: - Site-selective functionalizations of OH groups using organoboron catalysis; - Catalyst-controlled O- and N-glycosylations; - Photocatalytic hydrogen atom transfer reactions for carbohydrate and nucleoside analog synthesis; - Regioselective functionalization of nitrogen heterocycles. For publications, see: https://scholar.google.ca/citations?user=Z8mIUssAAAAJ&hl=en.

Student roles:
Working closely with an experienced graduate student mentor, the student(s) will learn to plan, carry out and analyze the results of chemical transformations of nucleoside derivatives, and to purify and characterize the products. The student(s) engaged in this work will build skills in planning and executing the synthesis, purification and analysis of organic compounds, with a focus on nucleoside analogs. They will gain experience with chromatographic and spectroscopic techniques, with a particular emphasis on NMR spectroscopy, including 1D and 2D experiments. They will learn how to conduct and optimize catalytic and/or photocatalytic transformations.
Weekly meetings with the group PI, graduate student mentor and participating student(s) will be held to discuss progress, interpret findings and discuss next steps. In addition, the student(s) will participate in weekly lab group meetings, including research updates, literature presentations and problem sets.

Skills required:
Required background: strong background in undergraduate organic chemistry coursework, including organic reactions/synthesis, mechanism and spectroscopic characterization.

Required skills: laboratory techniques for organic chemistry (e.g., planning/conducting reactions, liquid-liquid extraction, chromatography, TLC analysis, NMR/IR spectroscopic analysis, proper use of personal protective equipment); structure-based literature searching (Reaxys or SciFinder), reading and interpreting material safety data sheets.

Previous research laboratory experience in organic chemistry is preferred but not required.

235. Synthesis of sugar mimetics as potential vaccines against melioidosis

Melioidosis is a highly deadly neglected tropical disease caused by the bacterium Burkholderia pseudomallei, which is a potential bioterrorist threat. This bacterium expresses diverse polymers of sugars (polysaccharides) at its surface, which are the target of host's immune response and thus represent exquisite candidates for antibacterial vaccines. Owing to a major funding from the Canadian Institutes of Health Research (CIHR), we are currently developing a multicomponent vaccine against melioidosis, which will be made of two to three synthetic polysaccharide mimics. In this project, we are specifically looking for a research trainee to synthesize fragments of Burkholderia pseudomallei lipopolysaccharides.

Research area, student roles & skills

Research area: We have built an expertise for the synthesis of complex oligosaccharides from resistant pathogenic bacteria to create glycoconjugate vaccines. We are working with our microbiologist colleagues to find alternatives to antibiotics from natural compounds and their mimetics. We are developing innovative synthetic routes for the preparation of marine and bacterial glycolipids, and natural products with intriguing molecular structures, which could find application as surfactants or therapeutics. We are also interested in the discovery of vaccine adjuvants readily available from plant residues. For more information, please visit our website: http://cgauthier.profs.inrs.ca/index.html

Student roles:
The student will be daily working in a chemistry lab. Under the supervision of a graduate student or a postdoctoral research fellow, he/she will be conducting multi-step synthetic reactions, following reaction completion by thin layer chromatography, performing the purification by silica gel flash chromatography and conducting the characterization by NMR. He/she will write his/her progress in a lab book, participate to the daily lab meetings, and write a report at the end of his/her training.

Skills required:
We are looking for a student having a strong background in multi-step synthetic chemistry and characterization of organic compounds by nuclear magnetic resonance (NMR). Experience with carbohydrate chemistry would be an asset but it is not requested.

236. Synthesis of tools to capture sugar-protein interactions

Over the last decade, chemical biology approaches have proven increasingly successful, delivering new solutions to problems that were previously unresponsive to traditional chemical and biochemical techniques. In the fields of proteomics and genomics for example, new diagnostics and therapeutic strategies are revolutionizing healthcare. However, in the field of glycomics, tractable strategies to study glycan-mediated processes in a physiologically relevant environment remain scarce. To discover and to characterize glycan-binding proteins that recognize a specific glycan, photo-crosslinkers have been proposed to create covalent bonds between interacting partners, thus overcoming the usually low affinity / transient interactions with lectins. Photo-crosslinkers based on the diazirine, biphenyl ketone and aryl azide motifs are important tools for creating covalent bonds between binding partners, and thus have driven many breakthroughs in chemical biology. First described in the early 1980s, relatively few improvements have been reported since then. Their use in proteomic studies demanding high signal/noise remains hindered by cross-reactivity with the solvent, inability to tune photophysical properties as well as non-productive rearrangements (e.g. nitrene). For relatively low affinity binding partners this greatly impedes efficient photo-crosslinking. This research project aims at addressing the limitations of current approaches through the design and synthesis of a new generation of photo-reactive probes for the specific field of glycan-proteins interactions. We have pioneered this approach recently with the introduction of fluorogenic photocrosslinkers (Angewandte Chemie 2023, RSC Chem. Biol. 2025). This project will involve multi-step organic synthesis, chromophore chemistry but also photophysical chemistry. After synthesis, novel chemical probes will be characterized using standard spectroscopy techniques and their photo-crosslinking efficiency (yield, specificity and kinetics) will be evaluated using human lectins.

Research area, student roles & skills

Research area: Glycosciences are transforming our understanding of living organisms, and technological innovation in chemical glycobiology is often a stepping stone toward novel therapeutic interventions. Within glycosciences, shortcomings of traditional biochemical techniques have driven the development of sophisticated chemical strategies to quantify glycan-processing enzymes or to decipher sugar recognition in increasingly complex environments. Non-covalent glycan recognition by glycan-binding proteins (lectins) is ubiquitous across all kingdoms of life, but capturing and studying these interactions is notoriously challenging due to low intrinsic affinities and multivalency effects. Photo-reactive probes are implemented to directly capture sugar-protein interactions.

Student roles:
The student will work within the Cecioni group in the brand new Complexe des Sciences on the Campus MIL (cecionilab.com). He/She will be assigned lab space and will work under the daily guidance of a graduate student from the group but will also interact regularly with Prof. Cecioni to discuss progress and learn key skills.
In the lab, the main tasks of the student will consist of planning experiments in discussions with Prof. Cecioni, performing multi-step syntheses, characterisation of synthesized compounds, analysis of results (NMR, MS, HPLC) and revision of planned synthetic routes. In addition, the student will learn other valuable scholarly and professional skills including the review of the relevant literature, learning of laboratory best practices, participation in research group meetings, presentation of research results as well as data analysis and scientific reporting.
The Cecioni group is a research lab that works at the interface of several disciplines. The student will work in his/her primary field of interest by will also be encouraged to learn basic skills in related disciplines through collaborations with other students within the lab.

Skills required:
We are currently inviting applications from highly motivated scientists with a broad interest in cross-disciplinary chemical synthesis and biochemical sciences toward improving human health. Specific training will be provided to interns but a theoretical and experimental background in organic chemistry is helpful. Other important skills include a broad scientific curiosity, good interpersonal skills, the ability to work collaboratively and to propose original solutions to outstanding problems.

237. Synthesizing Novel Fluorescent Molecules for Single-Molecule Imaging

The MITACS intern will synthesize novel fluorescent molecules through multi-step organic reactions, including the creation of rotaxanes with unique photophysical properties. After synthesis, the student will characterize the fluorophores using techniques such as UV-Vis spectroscopy and fluorescence spectroscopy. Once the student completes synthesis and characterization, they may collaborate with a postdoctoral researcher to evaluate fluorophore performance using single-molecule microscopy. This step will involve learning how structural features influence performance at the molecular level. Through this project, the intern will gain hands-on experience in synthetic organic chemistry, analytical characterization, and applications in advanced imaging—all within a collaborative, interdisciplinary lab environment.

Research area, student roles & skills

Research area: Our group specializes in the design, synthesis, and implementation of unique fluorescent molecules. We use computational chemistry to guide molecular synthesis and apply advanced super-resolution microscopy to test fluorophore performance. This technique allows us to visualize individual molecules, revealing dynamic biological processes at the single-molecule level.

Student roles:
The student will perform multi-step organic syntheses to build macrocyclic fluorophores. Their workflow will include setting up reactions, isolating products through filtration or extraction, and analyzing compounds using NMR spectroscopy.

They will gain practical lab skills and deepen their understanding of reaction mechanisms, purification strategies, and structure confirmation. As their confidence grows, they will interpret data independently and troubleshoot synthetic challenges.

This hands-on training will prepare the student for future careers in academic research, chemical industry, or government labs. They will also contribute meaningfully to a research project with real-world applications in imaging and molecular diagnostics.

Skills required:
The student should have a background in organic chemistry, including both coursework and hands-on lab experience. They must be familiar with standard techniques such as liquid-liquid extraction, thin-layer chromatography, and column chromatography. Experience interpreting proton NMR spectra is essential for structural analysis. The student must also be prepared to work respectfully and collaboratively in a diverse research group.

238. Synthetic Medicinal Chemistry: The Best of Both Worlds

Even in today’s modern era, a need still exists to improve current synthetic methods and overcome the limitations of existing techniques and technologies. Advancements are urgently needed that will provide scientists with the tools that will make organic syntheses shorter, greener and allow scientists to perform transformations that are either not currently available or are a vast improvement over current synthetic methods. The development of new synthetic methods that incorporate increased reactivity, automation and advanced synthesis techniques into one process will greatly enhance synthetic capabilities. New developments in synthetic methodologies will replace existing techniques and avoid the need for the work-up, purification and manipulation required by current methods, making syntheses shorter and greener. In its simplest form, we are seeking to develop the next generation of synthetic methods, offering vast improvements over current techniques. These methodologies will replace existing batch reaction methods with new ways to construct complex molecules, allowing for starting materials and reagents to be strictly controlled, and improve reaction conditions. This project will involve the discovery and development of new synthetic techniques and their application in medicinal chemistry programs (i.e. making new drugs) via the development of the next generation of synthetic methods for the synthesis of biologically active heterocycles.

Research area, student roles & skills

Research area: This specialized research project can be described as the development of advanced synthetic methods for the synthesis of drug-like molecules, which will be applied towards the construction of advanced drug candidates for medicinal chemistry programs, (The best of both worlds - new synthetic methods and making new drugs). Our research involves the use of advanced synthetic techniques to develop improved synthetic methodologies for the construction of biologically relevant (drug-like) heterocycles, and to showcase how this technique can be of immense value to bench-top scientists in the fields of biology, chemistry and pharmaceuticals.

Student roles:
The intern will work on developing new synthetic methods for the synthesis of drug-like heterocycles, which will be applied towards the synthesis of building blocks for medicinal chemistry programs, gaining experience in the latest synthetic organic chemistry skills and techniques. The intern will conduct daily synthetic chemistry experiments, and be expected to actively participate in the development of the research project. In addition to experience learning advanced synthesis techniques, the intern will gain experience in general synthetic organic laboratory skills, as well as, HPLC, microwave synthesis, photocatalysis and nuclear magnetic resonance (NMR). This research project will provide the intern with the appropriate skills and knowledge to be highly competitive in their academic or industrial careers, and become an expert in the most technologically advanced synthesis techniques that exist to date.

Skills required:
The student should have an aptitude towards, and experience in, medicinal chemistry and/or synthetic organic chemistry, and some practical organic chemistry laboratory skills. A strong level of interest in recent advances and new techniques in synthetic organic methods is preferred, with a demonstrated level of excellence in organic chemistry course work a requirement. Ideally, the student should have a background in the chemical sciences, with a strong foundation in all areas of chemistry, or biochemistry.

239. Synthèse de glycomimétiques d’intérêt biologique

La propagation de la résistance aux antibiotiques est devenue un important problème de santé publique à travers le monde. Face à cette menace croissante, le développement de nouveaux agents antimicrobiens avec des modes d’action innovants est maintenant une priorité mondiale. Les peptides antimicrobiens sont des cibles particulièrement intéressantes. Les peptides glycosylés (glycopeptides) se démarquent par leurs modes d’action originaux et il a été démontré que les résidus glucidiques influencent les propriétés physicochimiques et jouent un rôle important dans leur activité contre les bactéries. L’objectif du projet est de réaliser la synthèse d’acides aminés glycosylés et de les incorporer à un peptide antimicrobien. La synthèse peptidique sur support solide sera utilisée pour la préparation des différents analogues peptidiques. À terme, ce projet permettra de générer de nouveaux peptides glycosylés antimicrobiens dans le but de réduire leur cytotoxicité, d’élargir leur spectre d’action et d’augmenter leur solubilité ainsi que leur stabilité protéolytique.

Research area, student roles & skills

Research area: Nos projets de recherche sont orientés vers la synthèse chimique organique dans les domaines de la reconnaissance biologique des saccharides synthétiques, la préparation de molécules naturelles biologiquement actives et le développement de nouvelles méthodologies de synthèse. Notre groupe de recherche est dédié à l’éducation et la formation de scientifiques dans les domaines des sciences chimiques en connexion avec la biologie et la médecine.

Student roles:
Les étudiants doivent agir comme de jeunes chercheurs autonomes. Ils planifient et réalisent des synthèses, purifient et caractérisent les composés (RMN, chromatographie), puis analysent et interprètent les résultats. Ils tiennent un cahier de laboratoire rigoureux, participent aux réunions d’équipe et présentent leurs avancées. Ils contribuent aussi à la résolution de problèmes expérimentaux, à la revue de littérature et, au besoin, à l’optimisation ou au développement de nouvelles méthodologies.

Skills required:
Nous recherchons des étudiants avec une formation en chimie (réactivité, spectroscopie) et une expérience pratique en laboratoire (chromatographie, RMN, manipulation inerte). Ils doivent démontrer un bon raisonnement chimique (mécanismes, rétrosynthèse), de l’autonomie et de la rigueur. Les compétences en communication, travail d’équipe et adaptabilité internationale sont essentielles. L’expérience de recherche est un atout, mais la motivation et le potentiel d’apprentissage priment.

240. Terpènes acrylés et photopolymérisation : vers de nouvelles solutions antifongiques pour la protection des arbustes horticoles

The objective of this project is to develop innovative bio-based antifungal formulations for the protection of woody materials and shrub crops. The approach relies on the chemical modification of terpene molecules into acrylated monomers, which can be incorporated into photopolymerizable systems. These formulations will be applied as coatings or wound dressings on shrub pruning wounds. Upon light exposure (UV or visible), they form crosslinked polymer networks that act as physical and chemical barriers against fungal pathogens. This strategy aims to prevent infection at entry points while minimizing environmental impact. The project includes three main steps: (1) synthesis and characterization of terpene-based acrylates, (2) formulation and optimization of photopolymerizable systems, and (3) evaluation of antifungal performance and material properties. Biological tests will be conducted on selected shrub species (e.g., blueberry or raspberry) under controlled and semi-field conditions. This research builds on previous work developed for grapevine protection and transfers it to shrub systems, which represent a broader and economically important horticultural sector. The expected outcomes include effective, sustainable alternatives to conventional fungicides and new insights into bio-based protective materials.

Research area, student roles & skills

Research area: This research focuses on the development of bio-based antifungal materials for plant protection and preservation. It combines green chemistry, polymer science, and biotechnology to design terpene-based acrylate monomers and photopolymerizable formulations. The goal is to create environmentally friendly coatings and wound-protective films that are durable, non-leachable, and effective against plant pathogens. Applications include horticultural crops, particularly shrubs susceptible to fungal infections.

Student roles:
The student will contribute to experimental research activities related to the development of bio-based antifungal materials. Tasks will include acrylation of terpene and preparation of formulations, characterization of materials, and performance testing.
The student will assist in preparing photopolymerizable formulations and evaluating their properties, such as curing behavior, mechanical properties, and resistance to environmental conditions. Biological assays may include testing antifungal activity on plant samples under controlled environments.
The student will also participate in data analysis, literature review, and preparation of scientific reports or presentations. Regular meetings with the research team will ensure proper supervision and progress.
This position offers interdisciplinary training across chemistry, materials science, and plant protection, and provides hands-on experience in sustainable innovation.

Skills required:
The student should have a background in chemistry, materials science, or biotechnology. Experience in laboratory work, basic organic chemistry, and analytical techniques is desirable. Experience in chemical characterization techniques such as FTIR, DSC, TGA, or mechanical analyses of coatings is an asset. Familiarity with coating formulations, bio-based materials, or UV curing is welcome but not required. Skills in data analysis, teamwork, and scientific communication are important.

241. The Continued Development of Natural Product-Based Ligands for Novel Organometallic Compounds

With consistent use of harsh chemicals and procedures and expensive materials, there is a drive to a more sustainable approach to organometallic chemistry. In the Webb Lab, we are motivated to produce biologically active compounds that utilize compounds that nature produces, have minimal impact on the environment, and are cost effective. As part of the ongoing research in the Webb lab, we aim to investigate whether natural products, such as those found in cannabis, mushrooms, or sponges, can be used as alternatives to synthetically produced ligands. The outcome of this work involves establishing a generalized method for yielding ligands from a variety of natural products. A notable contribution in the literature is the use of caffeine-based ligands to produce nickel complexes capable of comparable catalytic activity to current synthetic complexes. Other studies have shown that ligands mimicking or including natural products have displayed anti-tumor effects. The main goal is to isolate active natural products and derivatize them to allow for their use in organometallics compounds. Future work involves testing the organometallic compound’s biological activity and their potential as catalysts for various transformations. For this MITACS-GRI project, we aim to explore the feasibility of using certain natural products as ligands. We have conducted preliminary work with the extraction, isolation, purification, and derivatization methods of some natural products (including purines and cannabinoids) and plan to proceed with the complexation reactions to produce organometallic compounds. The specifics of the project may develop between now and when the student is involved as several related projects are currently ongoing. Details will become more clear over the next academic year as results are accumulated and will be properly communicated with the successful candidate.

Research area, student roles & skills

Research area: My main area of expertise align with synthetic chemistry and experimental work. My research experience includes organometallic chemistry, ligand design, and natural products. Recent work has involved chemistry education research given the accessibility of this kind of scholarship at MRU. In the laboratory at MRU, my expertise and experience has led me to conducting research that involves the synthesis, isolation, and characterization of novel compounds. These compounds range from the organic manifolds for organometallic complexes, coordination compounds, natural products, or compounds derived from natural products. The isolated compounds have many possible applications that continue to be explored by my students.

Student roles:
The student is to predominantly work as a research assistant in a synthetic lab. Position duties and responsibilities include the following:

Responsibility 1 (65%): Synthetic chemistry.
Performing and managing chemical reactions. Working up reactions, conducting data analyses (spectroscopy), and preparing subsequent reactions to perform. This encompasses the main bulk of the position as chemical procedures need to be conducted in order to further the research. With the supervision of the PI, reactions are to be performed in the appropriate space using chemicals purchased and procedures discussed. Any safety will be discussed in depth prior.

Responsibility 2 (15%): Literature research.
Using supplied resources to research potential reactions, procedures, and spectroscopic data. This may include designing other chemical procedures as necessary. The success of reactions, especially ones that haven’t been conducted before, require plasticity with procedure design. Researching alternatives and understanding what is expected to happen from a reaction is necessary to maintain a productive and safe research environment.

Responsibility 3 (10%): Reporting.
Presenting the work to the PI and the current research group. Creating presentations and writing up the work in a formal report or manuscript format. Becoming proficient with communication of the project with the research group and a wider audience.

Responsibility 4 (10%): Maintenance & upkeep.
Keeping a clean work space. Tidying up and cleaning glassware. Dealing with waste, spills, inventory management, and documenting everything appropriately in a supplied lab book. The area is a shared work space and needs to be properly maintained. The reactions need to be properly documented for when they are repeated. All material used need to be documented so any purchases can be made at an appropriate time.
Note that these responsibilities are subject to change. There is a potential for supervision of undergraduates in the research group (TBD).

Skills required:
A student interested in this project should have experience in a practical synthetic chemistry laboratory to some degree. Ideally, several organic and inorganic chemistry labs courses have been completed along with a demonstration of proficiency with spectroscopic methods (notably NMR). The student needs to be experienced with the safe handling of chemicals. Knowledge of air sensitive techniques and chemicals would be an asset. Techniques include, but are not limited to: filtrations, extractions, chromatography, Schlenk line use, purification methods, characterization methods, and crystallization.

Additionally, the student should be skillful in researching academic papers, time management, problem solving, critical thinking, and leadership.

242. The Ultrafast Electron Imaging Lab: Where Fast Light, Electrons, and People Meet

Research Project: Ultrafast Dynamics and High-Resolution Imaging in Condensed Matter and Biological Systems We have developed a comprehensive suite of advanced instruments designed to investigate ultrafast phenomena in crystalline condensed matter systems. These include the study of carrier dynamics, electron-phonon interactions, and phonon-phonon interactions in materials such as semiconductors, metals, and two-dimensional layered structures. In parallel, we have engineered specialized electron microscopy accessories that enable atomic-resolution imaging of biospecimens and nanomaterials in liquid environments. These custom-designed tools allow us to explore dynamic processes and structural changes in real time and under near-native conditions. With these capabilities, our overarching goal is to deepen the fundamental understanding of structure-function relationships across a wide spectrum of systems—from quantum materials to soft matter and biological specimens. Through this work, we aim to bridge the gap between ultrafast dynamics and atomic-scale structural information, driving insights that are critical to both materials science and life sciences.

Research area, student roles & skills

Research area: Specialized Research Area: Custom Instrumentation for Ultrafast Electron Imaging The Ultrafast Electron Imaging Lab (UeIL) focuses on the development of custom, state-of-the-art instrumentation designed to enable cutting-edge research in molecular structure and dynamics. Our specialization lies in achieving atomic-scale spatial resolution combined with ultrafast temporal precision, allowing us to probe fundamental processes across a wide range of materials and systems. This capability supports investigations into molecular architectures and dynamic phenomena that are critical to advancements in physics, chemistry, materials science, and biology.

Student roles:
Student Role and Responsibilities

The student will play an integral role in all aspects of the research, including the design and development of custom instrumentation, execution of experiments, and comprehensive data analysis and interpretation. This position offers a hands-on opportunity to gain experience with advanced experimental techniques and state-of-the-art tools, providing a strong foundation in both the practical and conceptual aspects of cutting-edge scientific research.

Skills required:
A strong desire to learn Python programming and conduct optical and electron microscopy experiments is essential. Students with backgrounds in Physics, Physical Chemistry, Electronic Engineering, Design Engineering, Laser Physics, Solid State Physics, or Mechanical Engineering are typically well suited for this work.

243. The search for new antibiotics from soil fungi

The research project will involve the isolation and identification of novel biologically active natural products produced by cultures of soil fungi. The fungi present in soil samples, collected from unique sites in the province of Manitoba, will be cultivated on solid nutrient media. The multi-species growth that occurs in these initial plates will be sub-cultured in a manner to encourage the growth of monospore culture of the fungi present in the soil. These cultures will be grown on solid media under conditions that encourage the production of secondary metabolites. The mature cultures will be extracted in organic solvent to generate a crude extract that contains a mixture of all of the small organic molecules (natural products) produced by the cultivated organism. This crude extract will be bioassayed in a screen that tests for the inhibition of growth of a number of clinically relevant strains of bacteria. This bioassay process will reveal which extracts have promising antibacterial activity, as evidenced by the lack of growth. The crude extracts with promising bioactivity will then be subjected to a series of chromatographic separation steps to yield pure molecules (natural products). The pure molecules will then be bioassayed against the clinically relevant strains of bacteria to determine which natural product is responsible for the observed bioactivity. The newly isolated molecules that display promising bioactivity will have their complete chemical structure determined using a combination of spectroscopic techniques. The core techniques used will be Nuclear Magnetic Resonance (NMR) Spectroscopy and Mass Spectroscopy coupled to liquid chromatography (LC-MS). Other spectroscopic techniques, such as infra-red spectroscopy and circular dichroism will be used to help confirm structural details deduced from LC-MS and NMR spectra. If time is permitting the fungal strains will be taxonomically classified using genetic markers such as the risbsomal ITS DNA sequence.

Research area, student roles & skills

Research area: The Sorensen laboratory research program is focused on the discovery of novel biologically active natural products from microorganisms such as fungi and bacteria. Our research program is actively screening for the production of new antibiotics that are produced by fungi present in soil samples collected from Manitoba. Our research program uses a multidisciplinary approach rooted in the techniques of organic chemistry and chemical biology. Our overarching interest is in the discovery of new chemical structures that possess useful biological activity, such as antibacterial, antifungal and cytotoxic (anticancer) activity that can be used as a new therapeutic.

Student roles:
The student assigned to this project would be expected to conduct the necessary experiments in an independent manner based on prior experience and training. The student would be provided a previously collected soil sample and assigned the task of cultivating the fungi and screening extracts for bioactivity and novel natural products. The student would be assigned the task of purifying the new natural products and collecting the spectroscopic data required for complete structural elucidation. The student would also be provided training required to conduct the bioassays on the new natural products.
The student would be provided full access the research infrastructure in the Sorensen laboratory as well as the resources available in the Department of Chemistry including a newly acquired 400 MHz NMR. This includes a 700 square foot laboratory equipped with an automated flash chromatography, HPLC, rotary evaporators and TLC analysis equipment that would be required for the extraction, isolation and purification of novel natural products. The Sorensen lab also maintains a fully equipped fermentation facility with the necessary infrastructure for the cultivation of fungi and other microorganisms.
The student would be expected to receive safety and technical training in all techniques required for the safe and successful execution of the research project. The training program would be designed to use the students existing training and experience as a foundation to augment and enhance their abilities to conduct experiments in a research setting. Training and mentoring would be provided by senior members of the Sorensen group.
The student will be fully integrated into the larger Sorensen research group, attending weekly group meetings and regular one-on-one meetings with Dr. Sorensen. The student would also be expected to actively maintain a safe and effective laboratory working environment, and can expect to be assigned tasks to this effect based on prior experience.

Skills required:
The students assigned to this project should have a good background in the skills of organic chemistry. The main focus will be on the isolation and identification of the newly isolated molecules. Experience in chromatographic separations will be an asset. A basic familiarity with NMR and LC-MS techniques would also be helpful background. Previous experience in assigning 1H- and 13C-NMR spectra would be useful skills for this project. A basic familiarity with microbiological techniques would be an asset, but is not required as all relevant training in culturing fungi would be provided to the student.

244. Thermal Conversion of Lipid Feedstocks for Biofuel Production

This project focuses on producing sustainable aviation fuel-range hydrocarbons from lipid-derived feedstocks using thermal conversion. Lipid feedstocks, such as fatty acids, oils, fats, and related compounds, are promising renewable resources for fuel production because their long carbon chains can be converted into hydrocarbons within the diesel and jet fuel range. However, additional control over product composition is required to improve the formation of molecules relevant to aviation fuels, including branched, cyclic, and aromatic hydrocarbons. The intern will contribute to experiments that evaluate how feedstock composition, reaction temperature, residence time, reagent ratios, and reactive gas atmospheres affect the final product stream. The work may include bench-scale reactions and, depending on training progress and project needs, support for larger-scale batch or continuous reactor experiments. Products will be characterized using analytical techniques such as gas chromatography and mass spectrometry to determine gas and liquid composition. This project will provide the intern with experience in biofuel production, thermal reaction chemistry, analytical methods, experimental design, and data interpretation. The intern will work within a collaborative research group focused on developing renewable fuels and bioproducts, with potential exposure to applied research connected to industry and clean technology development.

Research area, student roles & skills

Research area: The research area focuses on the conversion of biomass-derived feedstocks into renewable fuels and chemicals, with emphasis on sustainable aviation fuel production. The work combines thermal conversion, reaction chemistry, analytical characterization, and process development to understand how lipid-derived feedstocks can be transformed into hydrocarbon mixtures suitable for fuel applications. The research also investigates how reaction conditions and reactive co-feeds influence product distribution, deoxygenation, cracking, branching, cyclization, and the formation of aviation fuel-range compounds.

Student roles:
The student will support experimental and analytical activities related to the thermal conversion of lipid-derived feedstocks into sustainable aviation fuel-range hydrocarbons. During the first stage of the internship, the student will complete safety training, project onboarding, and orientation to laboratory procedures. They will learn how to prepare feedstocks, handle samples, assist with reactor setup, and follow standard operating procedures for thermal conversion experiments.
As training progresses, the student will assist with bench-scale experiments designed to evaluate the influence of reaction conditions and reactive co-feeds on product composition. Their role may include preparing reaction mixtures, collecting gas and liquid products, organizing samples, preparing materials for analysis, and helping process data from analytical instruments such as gas chromatography and mass spectrometry.
The student will also help organize experimental results into tables, figures, and short progress summaries. They will participate in research meetings, discuss results with senior researchers, and contribute to troubleshooting and planning future experiments. At the end of the internship, the student will prepare and deliver a presentation summarizing their activities, results, and main conclusions from the project.

Skills required:
The ideal student should have a background in chemical engineering, chemistry, biochemistry, bioengineering, environmental engineering, or a related discipline. Previous laboratory experience is preferred, especially with chemical reactions, sample preparation, chromatography, biomass conversion, or fuel analysis. The student should be comfortable following safety protocols, keeping organized records, handling experimental data, and working as part of a research team. Interest in renewable fuels, sustainable aviation fuel, reaction chemistry, and clean energy technologies is strongly encouraged.

245. Thermal activation of atomic friction

At the atomic length scale, friction does not follow the empirical rules. In particular, friction increases as temperature decreases and sliding speed increases. To continue to understand why this occurs and factors that impact the dependence of friction on temperature and sliding speed. We will build an experimental apparatus over the course of this project to be able to slide two surfaces quickly and resolve the atomic lattice structure while doing so. We will also be able to vary the temperature during friction measurements at high sliding speeds. The device must be built into the apparatus that allows for testing of samples in an ultra-high vacuum chamber, meaning all materials must be metals or ceramics.

Research area, student roles & skills

Research area: Friction laws are typically empirical and not based in physical laws of science. We see many conventional engineering laws break down at the atomic length scale. In my experimental research group, we design novel experiments to investigate friction at the atomic and molecular length scale. In particular, we work with samples under conditions that have less atmosphere than in outer space, so that we can ensure we know exactly what materials are present and that there is no contamination. These conditions allow for the development of physical models of

Student roles:
The student will be required to develop solidworks drawings during the design phase. They will be responsible for overseeing the machining of any parts, purchasing of components, etc. Upon receipt of the parts, they will be responsible to constructing the prototype, soldering all electrical components and performing bench tests to evaluate the functionality of the sample holder before putting it in the microscope. Finally, the student will conduct initial experiments using the novel device to evaluate it's operation.

Skills required:
The student should be highly motivated and interested in learning experimental techniques. The student is required to possess and improve upon a multidisciplinary skill-set. This project will require a background in computer programming, physics, materials science, and chemistry. No specific knowledge of the area of nanotribology or graphene science is required for this project, although insight into the area will be considered to be an advantage.

246. Thermophysical Properties of Molten Salt Mixtures for Clean Energy Applications

Molten salts have attracted increasing interest as heat transfer fluids and thermal energy storage materials in advanced clean energy technologies. This project will investigate the thermophysical properties of candidate molten salt systems to improve our understanding of how salt composition and temperature influence these properties. The student will prepare and characterize molten salt mixtures using a range of experimental techniques. This work will focus on measuring thermophysical properties such as phase transition temperatures, heat capacity, and density using differential scanning calorimetry (DSC) and a custom-built density instrument. Experimental results will be compared with literature data and thermodynamic models to improve our understanding of molten salt behaviour. The student will gain experience in data analysis, uncertainty evaluation, and scientific communication. Experimental results will be combined with existing literature data to improve thermodynamic models and predictive capabilities for molten salt systems. This project will provide hands-on experience in materials characterization, high-temperature chemistry, and quantitative analysis while contributing to research relevant to the development of advanced clean energy technologies.

Research area, student roles & skills

Research area: My research focuses on the thermophysical properties of high-temperature materials for clean energy applications. Molten salts are promising materials for use in advanced nuclear reactors, thermal energy storage, and other clean energy technologies. Our group combines experimental measurements and thermodynamic modelling to investigate how salt composition influences properties such as density, heat capacity, phase behaviour, and thermal stability. These data are essential for developing predictive models and designing next-generation clean energy technologies.

Student roles:
The student will work as a member of an experimental research group investigating high-temperature materials for clean energy applications. Responsibilities will include preparing and handling salt mixtures, measuring thermophysical properties of salt mixtures, maintaining detailed records, and analyzing experimental data.

The student will participate in all stages of the research process, including experimental design, data collection, uncertainty analysis, interpretation of results, and comparison with literature data. They will also contribute to regular research group discussions and present their findings through written reports and oral presentations.

The successful applicant will be expected to work independently after appropriate training while collaborating with the supervisor and other members of the research group. The project will provide hands-on experience in experimental physical chemistry research and develop skills in laboratory techniques, quantitative analysis, scientific communication, and problem solving.

Skills required:
Applicants should have completed at least two years of undergraduate study in chemistry, chemical engineering, or a related discipline. Prior laboratory experience and experience with data analysis or scientific programming are beneficial but not required. The ideal candidate will be motivated, detail-oriented, and eager to learn new laboratory skills and experimental techniques. Strong organization and problem solving skills, and an interest in physical chemistry research are essential.

247. Thin film nanofibre polymer nanocomposite membranes for water treatment

There is a growing demand for novel materials or techniques to alleviate water shortages and contamination by organic, inorganic, and pathogenic microorganisms. Addressing these issues is critical to ensuring safe and sustainable water supplies, underscoring the importance of this research for advancing water safety and environmental health [1]. Among the materials already used for water purification, special attention has been given to nanomaterials, such as nanofibre polymer nanocomposites. Nanofibre polymer nanocomposites are 3D porous thin-film membranes composed of various components. They are emerging materials that have attracted significant attention due to their versatility, tunable surface functionality, hydrophilicity, large surface area-to-volume ratio, lower operational costs, high porosity, selectivity, mechanical stability, and strong intermolecular interactions [1-2]. These nanofibre polymer nanocomposites will be fabricated as thin films by electrospinning. Electrospinning is a simple and convenient approach to manufacturing thin-film fiber or nanofiber membranes of various morphologies, sizes, and porous characteristics for practical applications such as filtration, energy, biomedical, sensors, catalysts, cosmetics, textiles, and electronics [1-3]. To date, research studies on nanofibre polymer nanocomposite membranes fabricated by electrospinning for the removal of polyaromatic hydrocarbons (PAHs) and micro- and nanoplastics pollutants from contaminated water are limited. Therefore, this research study proposed to develop nanofibre polymer nanocomposite membranes composed of eco-friendly and bio-based materials (cellulose, lignin, cyclodextrin, and plant-based carbon dots (Cdots)), then to characterize nanofibre polymer nanocomposite membranes synthesized using thermal gravimetry analysis, X-ray diffraction, BET for surface area analysis, spectroscopy techniques (FTIR, Raman, UV-Vis), and electron microscopy techniques. Then assess their mechanical properties (e.g., tensile strength, tensile modulus, and compaction resistance) and water contact angle measurements. References [1]Kumar Sharma G, Rachel James N (2023). IntechOpen, pp 1–27. [2]Pervez MN, Mishu MR, et al. (2022). Water Emerg Contam Nanoplastics 1:1–6. [3]Juraij K, Ammed SP, et al. (2023). ACS Appl Nano Mater Mater 6:4636–4650.

Research area, student roles & skills

Research area: My research areas are primarily in Nanotechnology, materials science, and Synthetic Chemistry. I am particularly specialized in the synthesis of multifunctional hybrid organic-inorganic materials, including nanomaterials such as carbon nanostructured materials, nanocomposites, polymer nanobiocomposites, and electrospun nanofiber polymer nanocomposite membranes for applications in water treatment via fluorescent sensing approach and adsorption techniques.

Student roles:
The students will receive hands-on training in synthesizing thin-film nanofiber polymer nanocomposite membranes and in using advanced analytical instruments to characterize the resulting nanomaterials. The principal investigator (supervisor) will play a crucial role in guiding the students through this process. They will also learn how to treat contaminated water using nanofiber polymer nanobiocomposite membranes as adsorbent materials. Students will conduct laboratory experiments and analyze samples under the supervision of the Principal Investigator (PI), who will provide valuable insights and feedback. The students will review the literature, identifying appropriate research articles to provide ideas or background for the planned experiments. Students will also be responsible for processing data (using graphing and analysis software, such as OriginLab), interpreting the results obtained (based on consistency and acceptability), and proposing logical steps to achieve the following goals under the guidance of their supervisor. Students will also be expected to write progress reports (in the form of a scientific article manuscript) and present the results at the departmental seminar.

Skills required:
Research background or skills in either synthetic chemistry, materials science, material chemistry, or nanotechnology are required.
The student should have skills in conducting research experiments in a laboratory, writing a scientific report, and using advanced analytical instruments for sample characterization, such as FTIR, thermal gravimetry analysis (TGA), X-ray diffraction (XRD), and scanning electron microscopy coupled with energy dispersive X-ray spectroscopy (SEM-EDS), to determine the functional groups, thermal stability, crystalline size, crystallinity, surface morphology, and elemental composition, respectively. Additionally, skill in membrane fabrication using the electrospinning technique is also an advantage.

248. Titre du projet Bio-Inspired Smart Self-Healing Coatings with Integrated Early Corrosion Detection for Durable Metallic Infrastructure

Corrosion of metallic structures remains one of the most critical challenges in infrastructure systems, including power transmission lines, marine structures, and transportation components. Current protective coatings primarily act as passive barriers and often fail when mechanical damage occurs, leading to localized corrosion and costly maintenance. Furthermore, corrosion detection is typically performed after significant degradation has already taken place, limiting the effectiveness of preventive strategies.Recent advances in smart coatings have introduced self-healing and sensing functionalities; however, these features are often developed independently and lack effective integration within a single coating system. Moreover, many existing systems suffer from limited durability, uncontrolled release of healing agents, or insufficient sensitivity for early-stage corrosion detection. Inspired by biological systems, where damage detection and repair occur simultaneously and autonomously, this project proposes the development of a multifunctional bio-inspired coating capable of both self-healing and early corrosion detection. The concept mimics natural vascular networks and responsive tissues, enabling controlled release of healing agents upon damage and real-time indication of corrosion initiation. The proposed coating system will be based on a tailored polymer matrix (e.g., polyurethane or silicone-based systems) incorporating engineered nano/micro-reservoirs containing corrosion inhibitors and responsive sensing agents. Upon mechanical damage or environmental triggers (e.g., pH change, ionic activity), the system will activate localized healing while simultaneously generating a detectable signal (e.g., colorimetric or electrochemical response) indicating the onset of corrosion. This integrated approach is expected to significantly enhance the lifetime and reliability of coated systems, reduce maintenance costs, and provide a proactive corrosion management strategy. The outcomes of this research are particularly relevant to Canadian infrastructure exposed to extreme environmental conditions

Research area, student roles & skills

Research area: This research focuses on the development of advanced bio-inspired functional coatings for metallic substrates, integrating self-healing and corrosion sensing capabilities. The project lies at the intersection of smart materials, polymer nanocomposites, corrosion engineering, and sustainable infrastructure. Inspired by natural systems such as vascular networks in plants and self-repair mechanisms in biological tissues, the proposed coatings aim to enhance durability, reliability, and safety of engineering systems exposed to harsh environments.

Student roles:
The student will actively participate in the design, synthesis, and characterization of bio-inspired smart coatings. The main tasks include:
Synthesis of polymer-based coating systems with integrated self-healing and sensing functionalities
Incorporation of bio-inspired micro/nano-reservoir structures for controlled release
Deposition of coatings on metallic substrates
Investigation of self-healing performance under controlled damage conditions
Assessment of early corrosion detection capability through responsive signals
Data analysis, interpretation, and report writing

Skills required:
The ideal candidate should be an undergraduate student in chemistry, chemical engineering, or materials engineering. Preferred qualifications include:
Basic knowledge of polymer science and coatings
Familiarity with laboratory techniques and materials characterization
Interest in corrosion, smart materials, and nanocomposites
Ability to analyze experimental data and communicate results

249. Toward Small-Molecule Bifunctional Imaging Compounds for Study of Analgesia

The misuse and addiction to opioids-including prescription drugs, led to a worldwide opioid crisis. Analysis of new analgesics introduced over the last 50 years reaches the frustrating conclusion that there is a lack of breakthrough drugs in clinical pain control. Therefore, the exploration of alternative pharmacotherapy of safer analgesics is urgently needed, and small-molecule imaging tool compounds are an enabling step towards this goal. This project aims to develop bifunctional compounds, that simultaneously bind to the mu-opioid receptor (mu-OR) with high affinity and provide an imaging sub-unit, that enables in vivo imaging capabilities. As part of a collaboration with the Giguère laboratory (Medicine, uOttawa), our team has carried out a detailed structure-activity study on the mu-OR binding pocket, using PZM21 (a synthetic mu-OR biased agonist) as the core, and prepared several targets with the potential for dual function. This project started in Fall 2020 and over 50 compounds have been designed, synthesized and assayed. The first key results are about to be submitted for publication (June 2026). There are many opportunities to build on the existing research including exploring the incorporation of a small imaging handle in this small molecule structure, thus enabling fundamental imaging studies of this critical target for analgesia, including to further probe alternative pharmacologic strategies that could be enabled through bifunctional binding. The student will synthesize several molecules with small structural variations to optimize its binding ability and imaging capability. The tool compounds developed will then be studied by our collaborator, an expert in the field of GPCR. Using an iterative hit to lead process typically used in medical chemistry, graduate students have been generating new compounds to be synthesized and evaluated. The MITACS intern will be supervised by a graduate student and will synthesize compounds building on reliable experimental procedures.

Research area, student roles & skills

Research area: Over 90% of the small molecule drugs on the market possess at least one nitrogen atom in their structure. Our program is centered on the development of new reactions and catalysts for the synthesis of nitrogen-containing structural subunits of demonstrated importance in medicinal chemistry and agrochemistry. Our work provides thus quicker access to bioactive molecules and enables the formation of new compounds. Beyond synthetic organic chemistry, we collaborate as part of projects of interest in bioorganic and medicinal chemistry (pain relief).

Student roles:
The student will synthesize nitrogen-containing molecules that will be tested as analgesics. The research goal is to synthesize several compounds for biological testing, typically through short, mostly established, synthetic sequences of 3-5 linear steps. Upon receiving the data on biological activity, the student will be involved in an iterative process to design the next compounds to synthesize. The work on this project will be as part of a small group of 2-3 students tasked with a common goal, working on related but distinct series of compounds to prepare for testing.

This will include performing reactions, optimization of the reaction conditions as needed, purification and analysis of the reaction products using standard techniques. Careful documentation of the experimental work is needed, as this will be required for publication. Using search engines to mine the literature, and reading the key publications and review articles related to this project is also expected. The student will have a PhD student as a mentor and will be expected to present their results in informal group meetings. The student will participate in problem solving group meetings and in weekly research meetings.

Overall, this constitutes the excellent training for a student interested in organic chemistry and in medicinal chemistry. The lab environment and supervisor is bilingual (English and French). The environment is supportive, please visit our website!

Skills required:
The student should have solid knowledge of basic organic chemistry & spectroscopy of organic molecules. Knowledge of intermediate organic chemistry (or other topics such as synthetic, organometallic, or medicinal chemistry) would be an asset. Laboratory experience in an organic chemistry laboratory is a must, ideally with exposure to running organic reactions (monitoring progress by TLC), performing product isolation/purification (chromatography), and reaction analysis (using spectroscopy). Experience in research would be useful, especially if in a chemistry research lab. The student must be a quick learner, be motivated and have the ability to work as part of a small team.

250. Toward the Automated and Reproducible Preparation of Organic Molecular Films

The research project focuses on the modification of solid surfaces with organic molecules and their subsequent characterization to establish reference data for future automation. The project will include the manual preparation of self-assembled monolayers (SAMs) of organothiolates, which spontaneously assemble on gold films. In parallel, manual workflows will be carried out for the chemical functionalization of graphene surfaces, such as those used in graphene field-effect transistors (GFETs), typically through covalent or non-covalent modification approaches. Characterization of the prepared molecular films will involve rapid assessment techniques, including contact angle measurements, to evaluate surface quality and uniformity. In addition, electrical measurements will be performed on the GFETs, and electrochemical measurements will be conducted on SAMs on gold films to determine their functional properties. These manual preparation steps are essential for generating a control dataset that will make it possible to quantify the inherent procedural variability that arises when different users prepare the samples. The data obtained will serve as an indispensable reference for validating the subsequent improvement in reproducibility achieved by minimizing procedural heterogeneity through the full automation of the different steps.

Research area, student roles & skills

Research area: Our research program focuses on exploiting electroactive organic monomolecular films to electrochemically trigger, drive, and modulate processes at interfaces in ways of potential impact in technologies such as actuators, sensors, and molecular electronics.

Student roles:
The student will be involved in all aspects of the project. After rigorous training, he/she will functionalize gold films and graphene surfaces, characterize the functionalized surfaces, and analyze the results. The work will be carried out under the supervision of a senior graduate student or a postdoctoral fellow.

Skills required:
Background in chemistry, physics or materials engineering. Good analytical and organizational skills.

251. Towards Efficient Nuclear Magnetic Resonance Crystallography of Pharmaceuticals using Quantum Chemistry

This research project will develop the computational modelling and experimental NMR skills of the student in the context of NMR crystallography. The target application area is structural modelling and characterization of organic molecular pharmaceuticals. Target molecules might include, for example, sulfanilamide and sulfathiazole. Flexibility is a key consideration here, and the student will be able to suggest additional organic molecules that are of interest to them. We are interested in this line of research as conventional structure characterization methods used for crystalline materials, such as X-ray diffraction, typically require large single crystals. Generating large single crystals is sometimes very tough, and can be environmentally unfriendly due to excessive solvent use. NMR crystallography does not require single crystals, and so the product materials can be used as-is. This saves time, money, and is environmentally more friendly. However, the way that NMR data maps to crystal structures is not clear and must be further developed to be useful to the general chemical community. The student will work towards this aim, and will also work on ways of improving NMR crystallography process efficiency through the use of Python programming. However, it will be assumed that only limited programming and ZERO computational modelling knowledge is known beforehand. The student will initially learn very basic research workflows under the Linux environment. The student will then be guided naturally to: (i) develop input models for chemical structures; (ii) calculate properties related to NMR crystallography (e.g., chemical shifts); (iii) verify that inputs are reasonable or make adjustments to the model to better reflect reality; (iv) perform solid-state NMR experiments using our brand new NEO NMR spectrometer (under supervision and with proper safety protocols); (v) analyze their computational and experimental data.

Research area, student roles & skills

Research area: My research background is in an area called 'nuclear magnetic resonance crystallography' (NMR-X). NMR-X combines solid-state NMR spectroscopy experiments and computational modelling (using density functional theory, machine learning, etc.) to determine aspects related to structure and dynamics. We are interested in many things, such as chemical structure, molecular conformations, crystalline packing, and bioavailability. I have been involved in many areas of research, ranging from active pharmaceutical ingredients, to nanoparticles, to heterogeneous catalysis using mesoporous silica support materials.

Student roles:
The student will become very knowledgeable in computational modelling at the density functional theory (DFT) level. Experience in experimental solid-state NMR will also be gained. The student will be guided by the Professor, and also a graduate student to ensure that the project is moving forward in a timely manner. Student will run computations using high-performance computing resources (Digital Research Alliance of Canada, which has access to nearly 250 000 CPUs!). They will need to analyze both the inputs and the outputs of their computations, create summary documents that describe the trends in computed NMR parameters as a function of various modelling conditions, present their findings to others in the group, and potentially at regional and national conferences. The results of this project will feed into other projects being carried out in this research group to better understand how computational models influence NMR parameters across a broad range of chemical systems. Use and development of Python (or similar) scripts to enhance the process workflow will also be important as the project progresses. The computational aspects may be supported by light synthetic work and the student will perform solid-state NMR experiments on our solid-state NMR spectrometer, which is the only one in the Province of Saskatchewan!

Skills required:
Please have a strong background in chemistry or physics at the undergraduate level (however, I have previously hosted those in chemical engineering, with very good results!). Some prior knowledge of NMR and basic organic chemistry would be beneficial, but is not critical. Students in computer science are welcome, since there is a strong computational/algorithmic aspect to the project. Any prior knowledge of programming/scripting (such as in C, Fortran, or Python) or X-ray crystallography would be beneficial. However, all specific skills needed will be provided as part of the training, so apply if interested!

252. Towards Self-Healing Catalysts: Hybrid Transition-Metal/Soft-Matter Nanomaterials for Sustainable Catalysis

Imagine catalysts that can repair themselves like living systems heal wounds. This project aims to develop a new class of hybrid nanomaterials that combine transition metals and soft matter to create catalysts with self-healing potential for sustainable organic synthesis. Students will have the opportunity to contribute to cutting-edge research at the intersection of chemistry, nanoscience, and materials engineering. Current heterogeneous catalysts for organic transformations often suffer from metal leaching and surface atomic migration, resulting in product contamination, catalyst degradation, deactivation, and the loss of catalyst material. My research aims to address these challenges by engineering self-healing catalytic systems. Two key requirements must be met: (1) dissolved metal atoms must be redeposited onto the catalyst surface, and (2) redeposition must occur in a controlled manner to prevent nanoparticle coalescence and growth into bulk metal. To achieve this, I seek to develop hybrid nanomaterials composed of transition metals and organic soft matter. The organic component will be polymerized within/on the surface of a particle, creating a dynamic network that restricts metal deposition sites and guides atom migration, thereby preserving catalyst morphology and maintaining catalytic performance over extended use.

Research area, student roles & skills

Research area: Dr. Medvedeva's research lies at the interface of nanomaterials, organic chemistry, and catalysis, with a focus on developing robust transition-metal nanocatalysts for sustainable organic transformations. Dr. Medvedeva's work aims to understand how nanoparticle composition, morphology, and dynamic surface interactions influence catalytic performance and stability in organic transformations (C-H insertion, coupling reactions, and other). By integrating synthetic chemistry, nanoscience, and mechanistic studies, Dr. Medvedeva seeks to develop greener and more efficient catalytic systems for the synthesis of pharmaceuticals, fine chemicals, and other value-added products.

Student roles:
The student will participate in all stages of the research project, including literature review, synthesis of transition-metal nanomaterials and organic compounds (surfactants), optimization of catalytic reactions, data collection and analysis, and interpretation of results. The student will maintain detailed laboratory records and communicate their findings through presentations and written reports.

Specifically, the student will:
1.Synthesize cationic surfactants containing photopolymerizable functional groups and characterize the products using standard analytical techniques.
2. Investigate the adsorption and retention of surfactants on nanoparticle surfaces and within nanoparticle pores to understand their role in stabilizing and directing the growth of nanomaterials.
3. Optimize the synthesis of transition-metal nanomaterials using complex surfactant mixtures containing polymerizable surfactants and evaluate the influence of surfactant mixture composition on nanoparticle morphology and properties.

Through this project, the student will develop practical skills in organic synthesis, nanomaterial synthesis, characterization techniques, data analysis, scientific communication, and critical thinking, while contributing to the development of self-healing catalytic materials for sustainable organic transformations.

Skills required:
Knowledge of organic chemistry acquired through coursework and laboratory experience is required. Prior experience in nanochemistry is not necessary, although familiarity with materials science would be considered an asset. The student should have a basic understanding of common analytical techniques used in chemistry, including nuclear magnetic resonance (NMR) spectroscopy and thermogravimetric analysis (TGA). Strong laboratory skills, attention to detail, and a willingness to learn interdisciplinary approaches are highly desirable.

253. Towards sustainable blends in pavement materials

Reclaimed Asphalt Pavement (RAP) is a recycled asphalt material that can replace natural aggregates in new asphalt mixtures, supporting more sustainable and cost-effective pavement construction. Although RAP can improve moisture and rutting resistance, its high fine particle content may weaken aggregate structure and binder bonding, limiting its widespread use. In Canada, many municipalities still restrict RAP use mainly to base course applications. This project will investigate the long-term performance and sustainability of high-RAP asphalt mixtures treated with innovative rejuvenation methods to improve binder compatibility and overall pavement durability. The research aims to support the expanded use of RAP in pavement applications under varying environmental and traffic conditions.

Research area, student roles & skills

Research area: Dr. Abimbola Grace Oyeyi leads the Sustainable Transportation and Pavement (STAP) Lab at the University of Windsor. The STAP conducts research in sustainable, innovative pavement design and management. We aim to advance experimental and field evaluation methods to understand pavement materials, design resilient infrastructure, and develop economical, durable, and sustainable solutions. We focus on creating smart, self-sensing pavements for efficient management and evidence-based policy decisions

Student roles:
The selected candidate will work closely with graduate students to evaluate treatment methods and incorporate them into asphalt mixtures through laboratory testing and performance analysis. The project will provide hands-on experimental experience while developing research, technical communication, and teamwork skills.

Skills required:
- Excellent verbal and written communication skills.
- Ability to work collaboratively in a team environment.
- Proficient in using analysis and presentation tools such as Microsoft packages.
- Proficient in and eager to expand knowledge in machine learning techniques with strong interest.
- Basic understanding of programming such as Matlab, Python, and R
- A strong interest in transportation planning and engineering and eagerness to learn about new
materials and technology.
-Previous experience with material testing (Aggregates, Asphalt, Concrete etc) is an advantage.

254. Tracing Microplastics in Constructed Wetlands: Detection, Quantification, Characterization, and Biofilm-Mediated Retention

In this project, you will track microplastics through a constructed wetland microcosm and determine whether the living biofilms coating its gravel and plants can trap them. Constructed wetlands are low-energy, nature-based water-treatment systems, and you will tackle a question still unresolved in the literature: do their biofilms capture microplastics or allow them to pass into the environment? This 12-week internship will couple WASH-T’s microplastic-detection workflow (chemical digestion, density separation, optical microscopy, FT-IR) with Dra. I.J. Arroyo Maya´s group expertise (UAM) in biopolymeric matrices and particle-surface interactions to quantify biofilm-mediated microplastic retention in constructed wetlands. You will join the Water and Sanitation Holistic Technology (WASH-T) group, work alongside graduate students, access modern laboratories, and receive structured professional-skills training while enjoying a Prince George summer.

Research area, student roles & skills

Research area: Water and Sanitation solutions for urban, rural and remote communities. The UNBC Water and Sanitation Holistic Technology (WASH-T) group investigates: • Detection, characterization and fate of emerging contaminants — micropollutants and [ia1.1]microplastics — in domestic wastewater and treated effluents. • Circular (“one-water”) strategies and the climate-resilience of cold-climate water systems. • Small-scale, frugal, nature-based water-treatment solutions adapted to local ecological and social contexts, such as constructed wetlands. Through this work we advance decentralized, sustainable water treatment and address pressing challenges faced by cities and by remote communities.

Student roles:
The intern will be embedded in the WASH-T group at UNBC for 12 weeks. After an onboarding week (laboratory and chemical safety, instrument induction, project scoping and a reading list), the intern will lead three connected activities:
(1) Sampling and method set-up. Collect water and biofilm samples from the WASH-T laboratory-scale constructed-wetland systems; prepare synthetic wastewater spiked with reference microplastics; and set up and validate the extraction workflow with appropriate procedural blanks and contamination controls.
(2) Microplastic detection. Digest organic matter (hydrogen peroxide / sulfuric acid), separate particles by density (zinc-chloride flotation), then filter and concentrate the recovered microplastics by adapting the protocol developed for domestic wastewater and wetland effluents.
(3) Identification, quantification and characterization. Use optical microscopy (morphology, size, particle counts) and FT-IR/ATR spectroscopy (polymer identification, e.g., PET, polyethylene, polypropylene, polyester, and cotton fibres) to compare microplastic loads on biofilm versus in water, and across influent and effluent, in order to estimate biofilm-mediated entrapment and close a simple mass balance. The intern will compile and curate the results into a structured dataset and analyse them.

Deliverables include a targeted literature review, a final research report and a final presentation to the group. Where time permits, the intern will contribute a draft section to a peer-reviewed manuscript and/or a conference abstract. Weekly one-on-one meetings with the supervisor, group-wide research seminars, and peer mentoring by graduate students provide continuous training and feedback throughout the internship.

Skills required:
The ideal candidate should be comfortable in a wet laboratory and curious about analytical techniques: microscopy and FT-IR spectroscopy are central here, so prior exposure is an asset but not required. Willingness to learn is essential. Careful sample handling, attention to detail and record-keeping matter when working with trace contaminants. Strong analytical and problem-solving skills, scientific curiosity, clear written and verbal communication, good time management and a collaborative mindset are expected. An interest in nature-based water treatment is advantageous. While not all skills are mandatory, a combination of these competencies will greatly contribute to the candidate's suitability for the project.

255. Transforming CO₂ into Isocyanates: A New Electrochemical Approach for Safer Chemistry

Reducing the chemical industry's carbon footprint requires bold new approaches. One promising strategy is carbon capture and utilization (CCU), which transforms CO₂ from industrial emissions into raw materials for manufacturing. To maximize sustainability, we combine CCU with electrochemistry, directly using renewable electricity to power chemical transformations. With the global energy mix increasingly favoring low-carbon sources like hydro, solar, wind, and nuclear, electrochemical manufacturing offers a true path toward net-zero chemical production. Our research tackles a particularly high-impact challenge: the electrochemical synthesis of isocyanates from CO₂. Isocyanates are key building blocks in polyurethane products, found in coatings, adhesives, paints, and insulation. Today, isocyanates are made using hazardous chemicals like phosgene (a chemical warfare agent) and explosive azides, posing major safety and environmental risks. Developing a process to make isocyanates from CO₂, powered by clean electricity, would not only green a massive industrial sector but also eliminate reliance on some of the most dangerous reagents in chemical manufacturing. This project blends expertise in electrochemistry, organic synthesis, and catalysis to pioneer a safer, more sustainable route to essential materials. Our goal is to drive fundamental discoveries that have real-world impact, by transforming waste into value while making chemical manufacturing safer and cleaner.

Research area, student roles & skills

Research area: The chemical industry is deeply reliant on fossil fuels for both energy and raw materials. Our research aims to transform this model by creating sustainable pathways for chemical manufacturing. We focus on using renewable carbon sources like biomass and carbon dioxide (CO₂) to produce valuable organic molecules, offering the dual benefits of greener production and reduced greenhouse gas emissions. Instead of heat from burning fossil fuels, we harness renewable electricity to drive chemical reactions. By using both sustainable feedstocks and clean energy we are reimagining chemical manufacturing for a low-carbon future.

Student roles:
The student will develop and optimize electrochemical systems for the synthesis of organic products from CO₂. They will design, set up, and carry out electrochemical reactions, systematically exploring how variables such as electrolyte composition, electrode material, reactor configuration, and applied driving force (current/voltage) influence performance.
For quantification, the student will prepare samples for analytical characterization, running techniques such as gas chromatography (GC) and nuclear magnetic resonance (NMR) spectroscopy to assess reaction efficiency, selectivity, and yield. They will analyze spectroscopic and electrochemical data (chronoamperometry, cyclic voltammetry, and impedance spectroscopy) to refine reaction conditions and propose improvements to the system design.
Beyond experimental skills, the student will sharpen critical research abilities: experimental design, data interpretation, scientific writing, and literature searching. They will participate actively in the research community through biweekly one-on-one meetings with their supervisor and weekly group meetings where they will present their progress and engage with peers' research. Through this dynamic environment, the student will gain a comprehensive foundation in both practical laboratory skills and broader scientific communication, preparing them for future success in academic or industrial research careers.

Skills required:
The student must have as a minimum a fundamental understanding of chemical reactivity, such as nucleophile and electrophile identification, and arrow-pushing in reaction mechanisms, particularly in relation to organic chemistry. Basic knowledge in spectroscopy, in particular Nuclear Magnetic Resonance spectroscopy, is an asset, especially if the student has knowledge of mass spectrometry and gas chromatography. Since the research in the group involves electrochemistry, any knowledge in electrochemistry or electrochemical engineering is advantageous, although not required. Most importantly, the student should have a passion for sustainable chemistry and a willingness to learn new experimental techniques.

256. Two heads are better than one: a dual targeting fibroblast activating protein (FAP) radiotracer for SPECT imaging

FAP is a pan-cancer biomarker that has received a lot of attention recently. There are imaging radiotracer and therapeutic compounds which are showing great promise in diagnosing and stopping cancers. Unfortunately, most of the FAP radiotracer for diagnosis rely upon Positron Emission Tomography (PET) which is limited to rich, urban centres. To improve access, we have begun developing a gamma emitting radiotracer for Single Photon Emission Computed Tomography (SPECT). In Canada, SPECT outnumbers PET 50:1, and this ratio is even higher in low- and middle-income countries. Our design using a technetium-99m (99mTc) scaffold to hold onto two targeting groups with the radioisotope in the middle. The hypothesis for two FAP-targeted groups is improved binding and placing the 99mTc in the middle should minimize shedding of the radioisotope from metabolism. A student began this project and prepared the 99mTc scaffold but could not finish the targeting groups before her semester ended. This proposed summer project will complete the work and conduct preliminary evaluation of FAP binding affinity, serum stability, lipophilicity, and readiness for clinical manufacturing. If time permits, preliminary evaluation in patient derived organoids implanted in a chicken embryo (in ovo model) will be conducted to determine the translatability of this radiotracer platform.

Research area, student roles & skills

Research area: We are a radiochemistry and imaging probe development research group. Projects include novel chemistry for incorporating radioisotopes in new ways or more efficiently. The new methods are then applied to clinical radiotracers used in Positron Emission Tomography (PET) or Single Photon Emission Computed Tomography (SPECT) for visalizing disease like cancer and neurodegeneration at a molecular level. We also apply radiochemistry to developing new and undiscovered imaging probes to help our collaborator test hypotheses about disease mechanism or new treatments.

Student roles:
The student will learn wet lab chemical synthesis skills through the synthesis of a precursor molecule. This process will involve mixing reagents and then purifying products through standard approaches (crystallization, liquid-liquid extraction, silica column chromatography). A rough idea for the synthesis will be prepared but optimization of the procedure will be up to the student. After completing the synthesis, experimental design for radiolabeling will be conducted with the supervisor. Safe radiolabeling will be conducted with close supervision. Preliminary evaluation for in vivo imaging will include lipophilicity measurements, serum stability, and suitability for safe human administration.

Skills required:
A basic understanding of chemical laboratory techniques is needed. A strong ability to critically assess literature and extract relevant methodological/experimental information. Student with the ability to learn new skills with an open mind and to strive for independence will excel. A customized training plan will be in place to fill in skill gaps. Willingness to work in a safe nuclear environment (total exposure will be < 1 dental x-ray).

257. Ultrafast Molecular Imaging of Nanoscale Metal Clusters

This project will help to initiate the next generation of CEI-MS research at the Spectroscopy and Optics at Trent Lightsource (Spotlight), an ultrafast beamline centered around modern laser technologies. The capabilities of this molecular imaging suite are globally unique and are aimed at significantly advancing CEI-MS beyond its current proof-of-concept stage to address fundamental questions in materials chemistry, photochemistry and molecular physics. The principal objective of this project will be the integration of a new imaging mass spectrometer, already developed in-house, with the Spotlight beamline. The mass spectrometer is a two-stage instrument: the main chamber is a conventional CEI-MS design capable of imaging neutral gas-phase molecules generated in a molecular beam; while the second chamber is an auxiliary source capable of producing few-atom metal clusters that can be directed into the main chamber for imaging. In this way, the instrument has the potential to image small gas-phase molecules, which are key to photochemical and atmospheric studies, as well as metal clusters, which are important substrates for materials and surface chemistry. The specific goals of this project will include developing and characterizing the optical beamline from Spotlight to the CEI-MS instrument; generating metal clusters for imaging by direct laser ablation of metal targets; focusing and optimization of the CEI-MS instrument for metal cluster imaging; and analysis of the data using sophisticated computational chemistry and statistical analysis tools. The overall aim will be to image the structures of a series of homogeneous metal clusters in order to gauge the structural fidelity of CEI-MS in this area. Depending on scheduling and milestone completion timelines, there will likely also be opportunities to present on this work at regional or national conferences, as well as for scientific networking with project partners in Canada and the United Kingdom.

Research area, student roles & skills

Research area: With advances in laser technology, humanity is on the verge of real-time reaction imaging at the molecular level. Realizing this goal will transform our understanding of diverse fields including climate change, nanotechnology and drug delivery. The Burt group at Trent University is leading the effort to fulfil this promise by developing an ultrafast spectroscopic technique, Coulomb explosion imaging mass spectrometry (CEI-MS), as a structural imaging method that can follow chemical reactions over the natural timescales at which bonds break and form. Our work is cross-disciplinary and combines aspects of physical and analytical chemistry with atomic, molecular and optical physics.

Student roles:
We are looking for a student intern to assist in recording and analyzing CEI-MS measurements of few-atom homogeneous metal clusters. This will extend the CEI-MS methodology to a previously unexplored area, and will potentially open the door to more detailed understandings of materials that are excellent candidates for tunable molecular devices.

This is part of an ongoing project in our lab and we anticipate that an intern beginning work in the summer of 2027, working as part of a team with day-to-day support from graduate researchers, will be involved in the following activities:

1. Developing two laser optical pathways to the CEI-MS instrument: a primary beamline from Spotlight for the Coulomb explosion measurements, and a secondary one to produce metal clusters by laser ablation of metal targets. This will involve learning to adjust laser optics and optomechanics, as well as implementing spectroscopic tools to characterize the intensities and durations of the laser pulses involved.

2. Through careful optimization of the CEI-MS instrument conditions, record high-quality Coulomb explosion imaging data on a series of differently-sized homogeneous metal clusters. This will involve learning the fundamentals of velocity-map imaging mass spectrometry, positive-sensitive ion detection and various ion generation procedures.

3. Analyzing the CEI-MS output of the proposed experiments using a variety of statistical analysis techniques developed in-house for photoion-photoion correlation measurements. This will involve developing a working understanding of scientific computing tools implemented in Python.

4. Preparing a report and presentation on the above research activities.

Skills required:
Internship candidates should have a strong background in physical chemistry, physics, or analytical chemistry. Previous research experience or completion of undergraduate courses in quantum chemistry/physics, spectroscopy, mass spectrometry, or scientific computing would be assets. Experience in programming using Python would also be beneficial. However, it is worth emphasizing that, like many novel research projects, many of the skills needed for this project are not part of most typical undergraduate programs and it is not expected that an intern will be familiar with all the topics listed above. Training in these areas will be offered as needed during the internship.

258. Understanding protein-protein interactions in solution

Protein-protein interactions play a pivotal role in all biological processes such as signal transduction, enzymatic catalysis as well as the formation of protein quaternary structures. Finding therefore the protein complex association constant is important to unveil the fundamental principles underlying biochemical pathways in cells. In this project, the student will model protein interfaces and understand their stability using a collection of computational methodologies among which are methodologies that we have developed in our lab [see for instance Myong In Oh and S. Consta ``Stability of a Transient Protein Complex in a Charged Aqueous Droplet with Variable pH'', Journal of Physical Chemistry Letters, vol. 8: 80-85 (2017); M. In Oh and S. Consta ``What Factors Determine the Stability of a Weak Protein-Protein Interaction in a Charged Aqueous Droplet?'' Physical Chemistry Chemical Physics vol. 19: 31965--3198 (2017)] Via the modeling the protein complexes we will analyze the role of solvent and environment in the stability of the protein interfaces. Molecular simulations will be performed using molecular dynamics on a weakly bound protein complex. The research group has experience with selecting appropriate candidates for the computations.

Research area, student roles & skills

Research area: My research area is in the crossroad of physical chemistry/chemical physics, computational modeling (molecular simulations, continuum modeling), biological/biochemical systems, computer science, biophysics. We develop computational methodologies and analytical theory in the framework of computational modeling to study (i) protein and nuclei acid interactions, (ii) macromolecule (protein, nuclei acid )-ion interactions, (iii) aerosol droplets/clusters, with applications in atmospheric chemistry, electrospray ionization/ mass spectrometry, physics of jets and nanofluidics, (iv) physics of ice & supercooled water. From computer science we borrow machine learning methods to implement them in our studies.

Student roles:
The student is expected to perform molecular simulations with the NAMD simulation package and data analysis. Initially exploratory simulation runs will be performed by molecular dynamics methods. The students will learn how to set-up those simulations, usage of VMD, usage of the protein bank database, analysis of data. In the later stage of the project advanced sampling methods will be used. The student is expected to learn MD methods, NAMD, set-up the simulations, perform the simulations, analyze the data. The data should be written in a formal report that leads to publication of the data. The student is expected to attend the regular weekly group meetings held in the group and provide regular research updates in the meetings. The student should prepare on computer coding skills and on the usage of molecular modelling software before they join the Consta Lab.

Skills required:
Required background in physics and/or chemistry, and/or physical chemistry, and/or chemical physics, statistical mechanics and/or statistical physics, and/or applied mathematics, and/or computational biology, and/or biochemistry, and/or biophysics in combination with physical chemistry knowledge, and/or molecule simulations, and/or Molecular Dynamics (MD) and Monte Carlo methods. Computer programming skills such as python and/or Java and/or C++ and/or FORTRAN and/or scripting languages are absolutely required. Knowledge of software packages mainly NAMD (or GROMACS), or LAMMPS and VMD visualization are optional. Lack of this knowledge should be filled prior to joining the Consta group. Required ability for team and individual work.

259. Universal Biodegradable Plastics for Single-Use Applications

The growing demand for sustainable solutions to plastic waste has accelerated interest in universal biodegradable plastics for single-use applications. Understanding the relationships among material structure, properties, performance, biodegradation behavior, and environmental impact is essential for designing next-generation biomaterials that can replace conventional petroleum-based plastics. This research addresses the urgent need for cost-effective and high-performance alternatives to traditional single-use plastic products by utilizing renewable resources and waste-derived feedstocks to create biodegradable and compostable materials with reduced environmental footprints. To ensure meaningful sustainability benefits, the developed materials must demonstrate reliable biodegradation and compostability across diverse end-of-life environments while maintaining the functional requirements of commercial applications. This project focuses on the development of advanced biodegradable plastic formulations for flexible films, rigid sheets, and other single-use products. Emphasis is placed on the incorporation of bio-based fillers, natural fibers, and renewable reinforcements, combined with innovative compatibilization strategies at both the polymer matrix and reinforcement interfaces, to enhance mechanical strength, thermal stability, barrier performance, and processability without compromising biodegradability. Research activities include the design, processing, and characterization of novel compatibilized biopolymer blends and composites, optimization of material formulations through statistical design of experiments, and evaluation of structure–property relationships to achieve engineering performance comparable to conventional plastics. The resulting materials are expected to support the transition toward a circular and low-carbon economy by providing sustainable alternatives for a broad range of single-use applications. Machine learning and artificial intelligent-driven tools will be used to accelerate formulation discovery, optimize processing conditions, and predict structure-property-performance relationships. By combining experimental and data-driven modeling approaches, this project will identify the key material and processing variables controlling material properties, and end-of-life performance. Students will have the opportunity to conduct research in the world-class facilities of the Bioproducts Discovery and Development Centre, collaborating with a multidisciplinary team of leading researchers and industry partners.

Research area, student roles & skills

Research area: This research focuses on developing universal biodegradable plastics for single-use applications by utilizing renewable resources and waste-derived feedstocks to reduce landfill accumulation, environmental pollution, and greenhouse gas emissions. The addition of advanced bio-based fillers and innovative compatibilization strategies are employed at both the polymer matrix and reinforcement levels to enhance material performance. A range of reinforcements and natural fibers are incorporated to improve mechanical, thermal, and barrier properties while maintaining biodegradability and compostability. The resulting enhanced materials are intended to provide sustainable alternatives to conventional plastics across diverse single-use product applications, supporting the transition toward a circular and low-carbon economy

Student roles:
- Undergraduate students in engineering, chemistry, physics, materials science, or related fields, with laboratory experience through coursework, research, or industry placements.
- Highly motivated to learn sample preparation, material testing, and the independent operation of laboratory equipment.
- Coursework in Materials Science is highly desirable.
- Knowledge of polymers, fibres, and composites is an asset.
- Proficient in Microsoft Office applications (Word, Excel, PowerPoint, etc.).
- Strong written and verbal communication skills.
- Detail-oriented with accurate data collection and record-keeping abilities.
- Committed to maintaining laboratory safety standards and protocols

Skills required:
- Undergraduate students in engineering, chemistry, physics, materials science, or related fields, with laboratory experience through coursework, research, or industry placements.
- Highly motivated to learn sample preparation, material testing, and the independent operation of laboratory equipment.
- Coursework in Materials Science is highly desirable.
- Knowledge of polymers, fibres, and composites is an asset.
- Proficient in Microsoft Office applications (Word, Excel, PowerPoint, etc.).
- Strong written and verbal communication skills.
- Detail-oriented with accurate data collection and record-keeping abilities.
- Committed to maintaining laboratory safety standards and protocols

260. Unprecedented Catalytic Transformations by Earth Abundant Metals

The synthesis of metal complexes for the direct installation of carbon-, silicon-, boron- and fluorine-containing functionalities represents an efficient and cost-effective route to organic molecules that have utility in the synthesis of value-added chemicals and the pharmaceutical and materials industries. Accordingly, this project focuses upon the synthesis of cobalt complexes that are stabilized by designer organic frameworks called pincer ligands. These species have been targeted because they represent cheaper, more environmentally friendly versions of related rhodium complexes prepared in my laboratory. Specifically, we have discovered a rhodium system can remove H2 from a variety of silanes, germane and boranes. The resulting metal-containing complexes, known as silylenes/germylenes/borylenes, are unprecedented, and have long been proposed to be important, but unobserved, intermediates in various industrially important catalytic reactions (e.g. hydrosilation of ketones). Despite these discoveries, rhodium is extremely expensive and toxic. Thus, while proof of concept has been realized, commercialization is only realistic if the same transformations can be accomplished with a more available (less costly) and biologically-tolerant metal. Once isolated, the targeted cobalt pincer complexes will be converted into silylene, germylene (LCo=ER2, E = Si, Ge), and borylene (LCo=BR) complexes, all of which represent classes of compounds that have not previously been reported. They have potential for use in catalytic activation of C–F, Si–H, B–H and C–H bonds in small molecules, cross-coupling reactions that form new C–C bonds, and the activation of normally unreactive compounds, such as dinitrogen. Making low-coordinate dinitrogen complexes is important because of their potential to contribute to the catalytic activation, and subsequent functionalization of atmospheric nitrogen (~80% of air). Developments in this field are potentially ground-breaking given that the commercial production of ammonia from dinitrogen for crop fertilization utilizes a more than century-old process that accounts for approximately 2% of global energy consumption.

Research area, student roles & skills

Research area: The development of novel chemical transformations and catalysis is crucial to the global economy, as such activities enable the commercialization of processes that were not previously economically or energetically viable, lacked adequate selectivity or were prohibitive because of safety or environmental concerns. My research program merges chemical synthesis, catalysis and polymerization to tackle meaningful questions which are relevant to chemistry and society at large. More specifically, the primary goal of my research is to create new and unusual metal containing catalysts with real-world applicability, such as the synthesis of bio-renewable polymers, value-added chemicals, pharmaceuticals and new materials.

Student roles:
The combination of a state-of-the-art chemical synthesis facility and exposure to a wide breadth of chemistry will provide a thought-provoking and fertile intellectual environment for the development of a wide array of talents. The research project focuses on fundamental chemical issues of potentially broad relevance, and in this way encourages innovative thinking and creativity. It also requires the student to master a broad set of skills associated with organic, inorganic and
organometallic synthesis. In particular, the student will become proficient at all techniques required to prepare compounds which lie at the far extreme of air sensitivity, including hands-on training with a multitude of instruments (e.g. IR, UV-Visible and NMR spectroscopy, Mass Spectrometry, Elemental Analysis and X-ray crystallography, etc.). Laboratory experience will be supplemented with group and one-on-one meetings which serve as non-judgmental fora to hone essential oral presentation and scientific writing skills. The student will also have input regarding the creative direction of the research project. This will necessitate developing expertise in time management, scientific literature searching, laboratory administration, a variety of computer software and scientific writing. Ultimately the student will gain an invaluable skill set as a synthetic chemist, which will serve well for a variety of future options ranging from continued education to academia
to positions in government or industrial labs which manufacture fine chemicals, pharmaceuticals, materials, agrochemicals or electronics. The combination of exposure to techniques, access to specialized equipment and close contact with myself will provide an extremely broad array of skills and knowledge.

Skills required:
The student will participate in all aspects of this synthetic chemistry research-based project. It will require the student to develop synthetic methodologies and to characterize new compounds using a variety of analytical techniques, such as multinuclear NMR spectroscopy and X-ray crystallography. As many of the chemical starting materials, intermediates and target species are sensitive to air and moisture, a working knowledge of vacuum techniques and glove boxes is essential.

261. Use of polymer and chiral layers to enhance the anomalous photo voltaic effect in Perovskite

Development of green energy sources is crucial to the progress of our society and multitude of avenues such as wind, solar, thermal and electrochemical are being researched for this purpose. Solar is a prime candidate due to its omnipresence on the planet and significant energy density. Increasing the efficiency of the solar cells along with ease of production is being actively pursued to make it cost effective in comparison to traditional carbon based fuel sources. Inorganic solar cells based on nanomaterials though efficient have higher costs due to the materials involved and the manufacturing process required. In this project the use of CH3NH3PbI3 perovskite in conjugation with polymers and chiral active molecules will be developed to enhance the performance and stability of the observed anomalous photovoltaic (APV) effect in perovskite based systems. The chiral effects will be used to improve device performance while polymer chains will enhance the stability of the device. The project will develop the integration of perovskite-polymer films with chiral active layers deposited in a spatially controlled manner. The device structure will be integrated with a high surface area metal oxide nanostructure (such as ZnO) for current collection and characterization of the chiral effects. The characteristics of the resulting chirality in the perovskite, the geometry of the nanostructure and the interface between the nanostructure and the perovskite-polymer will also be studied to increase the efficiency of the APV as a potential solar energy harvester. The candidate in particular will focus the efforts to study the formation and integration of the chiral layer with perovskite-polymer layer. The candidate will get experience on, in house synthesis and assembly methods for these devices and also their photo-electrical performance. Characterization methods such as field emission electron microscopy, X-ray diffraction will be used at WatLabs facility at University of Waterloo.

Research area, student roles & skills

Research area: The group specializes in development of nanomaterial based devices and cell based devices. We actively research synthesis and assembly of nano-composites, chiral materials and catalysts for application in energy storage and photovoltaics, the design of nanostructured materials for make multimodal sensors and enhancing the performance and properties of devices.

Student roles:
The student will work in the laboratory and will be a part of the group. It is expected that following the safety rules and presentation of the research work will be a regular feature. The student will conduct experiments for synthesis of nanomaterials and characterize them using techniques such as electron microscope, absorbance and emission spectroscopy. Assembly of devices and testing their photo-electrical response using a solar light source and a home build electrical characterization workstation will also be conducted. It is expected that the student will conduct these experiments and analyze the results based on the basic physics of a solar cell. Based on the results improvements and design of further experiments will be done by the student. Members of the group will provide continuous help in these efforts. The student will also get familiarized with properties of perovskite and their synthesis and chiral effects. The student will also be trained on the in house method developed for integration of polymer with perovskite.

Skills required:
Undergraduate student with background in engineering, physics or chemistry will be considered for this position. In particular academic courses in quantum mechanics, solid state/semiconductor physics, mathematics, engineering and physical chemistry will provide foundation required for this project. Basic knowledge of electrical circuits will also be needed for the project. Laboratory courses in chemistry will also be helpful. Prior research experience in nanomaterials such as quantum dots, nanowires though not necessary but will be useful for the project.

262. Using Computational Chemistry to Predict the Properties of Biphenanthridines: New Frontiers

INTRODUCTION: Aromatic compounds in general, and substituted aromatics such as N-heterocycles in particular, are of great interest for applications from medicines to materials. One prominent example is as “singlet fission materials” which can effectively double the current obtainable from solar energy harvesting. [1] Recently, the Herbert group has developed synthetic methods to coupled benzannulated N-heterocycles such as “biphe” (6,6’-biphenanthridine). [2] Collaborative work between the Schreckenbach and Herbert groups have subsequently used computational methodologies developed here at UM [3] to computationally screen biphe analogs for use as singlet fission materials, leading to a peer-reviewed publication derived from a past undergraduate project. [4] PROJECT: The goal of this project is to extend this protocol using computational chemistry to predict the structural and optical properties of biphe and its analogs, as both neutral complexes and in their (di)anionic forms. The interested student would work primarily in the Schreckenbach group, but in close contact with the Herbert group, to simulate the absorption spectra of these compounds and evaluate their lowest lying singlet and triplet state structures and energies for potential application in singlet fission and related applications. REFERENCES: [1] M. Smith, J. Michl Chem. Rev. 2010, 110, 6891-6936 [2] D.B. Nemez, I.B. Lozada, J.D. Braun, J.A.G. Williams, D.E. Herbert Inorg. Chem. 2022, 61, 13386-13398 [3] C. Match, J. Perkins, G. Schreckenbach Theor. Chem. Acc. 2018, 137, 109 [4] K.A. Veilleux, G. Schreckenbach, D.E. Herbert Mol. Sys. Des. Eng. 2024, 9, 423-435

Research area, student roles & skills

Research area: My research area is theoretical and computational chemistry. We develop and apply state-of-the-art quantum chemical methods (usually density functional theory, DFT) to study molecules, materials, surfaces, interfaces, and solids. We engage in a wide range of projects, covering large parts of the periodic table, often in collaboration with experiment. Recently, we have pursued the following research projects and programs: 1. Theoretical actinide molecular science; 2. Environmental; heavy elements, crude oil; 3. Separations: nuclear waste, metal-organic frameworks (MOFs); 4. Solar: singlet fission, polymers; 5. Method/ code development: solvation, excited states, benchmarking, analysis; 6. Materials: surfaces, nanostructures, 2D materials. (See also CV.)

Student roles:
The project will be designed to have the potential for eventual publication in the scientific literature, and to be essentially self-contained. Thus, the student will be fully responsible for all aspects of the research, although, of course, with supervision and strong support. Moreover, the intern will collaborate with other group members (undergraduate, graduate students and/ or postdocs). He/she is expected to take ownership of, and control over their project. The intern will, together with the research supervisors (Drs. Schreckenbach and Herbert), define and refine the project and familiarize him- or herself with the respective literature. With the help of the other group members, the student will learn use of the software to be used. He/she will set up, run, monitor and trouble-shoot their calculations/ simulations, and extract the relevant data. The student will keep clear and detailed notes on their research, their ‘computational experiments’, and results. Depending on the level of progress and success, the student will write the first draft of either a report or manuscript summarizing the data. The student is expected to actively participate in the weekly group meetings of the Schreckenbach and Herbert groups, and to present their project at least once during the term of the internship.

Skills required:
A degree in chemistry, physics, or a related subject, completed or in progress; at least one course in basic quantum mechanics (quantum chemistry) and in inorganic chemistry completed. English language proficiency at a level that is sufficient to communicate in an English-language environment. Prior knowledge of quantum-chemical modeling and respective codes (e.g. Gaussian, ADF, NWChem, GAMESS, Turbomole) is an asset but not required. Likewise, prior experience with photochemistry is an asset but not required.

263. Using polymer-grafted polymer nanoparticle as a template for the synthesis of plasmonic and/or semiconductive nanoshells with well defined optical properties

This project aims to develop advanced hybrid materials by combining polymer chemistry and inorganic nanomaterials. We will prepare polystyrene (PS) nanoparticles coated with grafted copolymer brushes made from different types of monomers. These polymer brushes will contain distinct regions with different chemical compositions, creating a structured and highly controllable surface around each nanoparticle. The chemically different regions within the polymer brush will serve as templates for the selective growth of inorganic shells. Depending on the application, these shells may be made from plasmonic materials, such as metals that interact strongly with light, or semiconducting materials with useful electronic and optical properties. A key goal of the project is to understand how the architecture of the grafted polymer brushes influences the formation of the inorganic shell. By carefully controlling both the design of the polymer-coated nanoparticles and the conditions used for inorganic growth, we aim to produce hybrid nanoparticles with precisely defined structures and properties. The knowledge gained from this work will provide new strategies for designing functional nanomaterials with tailored optical, electronic, and surface characteristics. These materials could have potential applications in areas such as sensing, photonics, catalysis, and advanced energy technologies.

Research area, student roles & skills

Research area: Our group investigates the behavior of polymers under confinement and the effect of polymer confinement on the formation of polymers and nanoparticles hybrid functional materials. We are developing strategies to build complex functional systems finding applications in drug delivery, sensing, coating, membranes, and other smart materials. One key to producing hybrid materials is to control the interaction between nanoparticles and their environment, which can be achieved with polymers. However, when polymers are immobilized in, on, or around NPs, their properties change, and predicting the final behavior of such systems is difficult, impeding the design of new functional materials.

Student roles:
The selected candidate will participate in the synthesis of grafted copolymer brushes on polystyrene nanoparticles and the preparation of hybrid polymer-inorganic nanomaterials. The student will carry out polymer synthesis and nanoparticle functionalization experiments, assist with the growth of inorganic shells, and optimize experimental conditions. They will also perform nanomaterial characterization using a range of techniques to determine particle size, morphology, composition, and surface properties. In addition, the student will analyze and interpret experimental data, maintain accurate laboratory records, contribute to research discussions, and help prepare reports and presentations of the research findings. This role will provide hands-on training in polymer chemistry, nanomaterials synthesis, and advanced characterization methods.

Skills required:
The selected candidate should have a strong background in chemistry or in materials science.

264. Using the pyrroles of life for colourful applications

This research project involves the synthesis of pyrrole-containing dyes for use as sensors in chemical biology and the environment.

Research area, student roles & skills

Research area: Research in the Thompson synthetic chemistry lab at Dalhousie University focusses on the chemistry of pyrroles. We develop new methods in heterocyclic chemistry to build dyes that interact with biological systems or small molecules. These dyes sense these interactions, and report this by changing colour or changing their emission/fluorescence properties.

Student roles:
Students will work alongside more experienced trainees, taking guidance and input from them in order that the team succeeds. Regular meetings with all members of the team will showcase achievements and provide feedback for next steps. Students will design, set-up, conduct, monitor and work-up reactions to make pyrrole-containing compounds. Microwave-assisted chemistry will be used. Purification will involve chromatography, automated chromatography and crystallization. Analytical methods include NMR spectroscopy, mass spectroscopy, absorption spectroscopy and fluorescence spectroscopy.

Skills required:
Students with experience in synthetic organic chemistry will succeed. Lectures and coursework in organic chemistry are essential to background knowledge, and previous laboratory experience is critical to success. The ability and willingness to work with a wide range of chemical materials in a busy synthetic chemistry laboratory is required.

265. Valorisation de l'écorce de bouleau pour améliorer les performances de adhésifs urée-formaldéhyde

The project aims to develop wood-based panel adhesives with reduced hazardous emissions, meeting the growing demand for more sustainable building materials. The goal is to replace conventional petrochemical adhesives with formulations incorporating bio-based additives to improve their mechanical performance, water resistance, and emission profiles. The project is structured around three main objectives: (1) optimize the extraction and purification of bio-based compounds, (2) characterize their chemical and physical properties using advanced techniques such as ATR-FTIR, GPC, TGA, and DSC, and (3) evaluating their impact on the mechanical performance, moisture resistance, and formaldehyde emissions of adhesives. This project is part of a sustainable development approach, by exploiting underutilized resources and reducing dependence on fossil fuels in the adhesives sector. This research is carried out within the framework of the Corepan-Bois industrial research consortium (https://corepanbois.ffgg.ulaval.ca/) in collaboration with industrial partners involved in engineered wood panels.

Research area, student roles & skills

Research area: Our research focuses on the development of bio-based and sustainable materials for industrial applications, with a particular emphasis on adhesives for wood-based panels. We are exploring the use of natural polymers to replace petrochemical raw materials and reduce harmful emissions such as formaldehyde. Our goal is to create innovative solutions aligned with the principles of green chemistry and the circular economy, while optimizing the mechanical and environmental performance of materials.

Student roles:
The student will be responsible for researching bio-based additives, the chemical reactions involved upon their addition, and materials characterization methods.
He/She will extract bio-based compounds from birch bark using chemistry techniques.
He/She will design and carry out laboratory experiments to formulate adhesives with bio-based additives and characterize the properties of the resulting materials.
He/She will analyze the experimental data collected using statistical tools and analytical techniques in order to understand the performance of bio-based adhesives and draw relevant conclusions.
He/She will communicate results and findings through written reports and oral presentations to share the knowledge gained with the scientific community.

Skills required:
We are looking for a motivated student with a background in chemistry, chemical engineering, materials science, or a related field. The ideal candidate should have knowledge in polymer chemistry and analytical chemistry, including familiarity with spectroscopic, thermal, and mechanical analysis techniques. Experience in laboratory work, materials characterization, or wood-based materials is considered an asset. The candidate should demonstrate scientific curiosity, autonomy, rigor, and strong motivation for experimental research on sustainable and functional materials.

266. Waste-to-Value Bio-Based Adsorbents for Water Treatment and Environmental Remediation

Rising water pollution and the need for sustainable treatment technologies have driven interest in innovative remediation approaches. Biomass-derived materials are promising alternatives to conventional adsorbents due to their low cost, abundance, renewability, and tunable properties. This project aims to develop innovative, cost-effective adsorbents and composite materials from renewable biomass for sustainable wastewater treatment and environmental remediation. In Canada water resources are increasingly affected by hazardous organic and inorganic contaminants from industrial, mining, and petroleum-related activities. In Alberta, Canada, the generation and reuse of oil sands process-affected water (OSPW) have resulted in the accumulation of toxic organic compounds such as naphthenic acids (NAs) and polycyclic aromatic hydrocarbons (PAHs), as well as heavy metals, posing significant risks to aquatic ecosystems and human health. Similarly, worldwide contamination of surface and groundwater by PAHs and heavy metals has been reported in regions impacted by petroleum extraction, industrial development, and mining activities. These contaminants are persistent, can accumulate in sediments and aquatic organisms, and may enter the food chain, creating long-term environmental and public health concerns. Despite advances in wastewater treatment technologies, the efficient and cost-effective removal of these contaminants remains a significant challenge. This project addresses this gap by developing sustainable, biomass-derived adsorbents and generating new insights into adsorption mechanisms to support the design of cost effective and environmentally friendly water treatment technologies relevant to both Canada and internationally.

Research area, student roles & skills

Research area: Water Treatment, chemistry, engineering, agriculture

Student roles:
Synthesize environmentally sustainable and economically viable adsorbents from
renewable biomass for the removal of organic and inorganic pollutants.
 Evaluate relationships between material properties and adsorption behaviour using
advanced characterization and adsorption studies.
 Investigate contaminant-adsorbent interactions through experiments and adsorption
modeling,

Skills required:
Chemistry, engineering, or agriculture

267. Wastewater reuse: Formation of disinfection byproducts from emerging contaminants

Water disinfection, one of the most important human health developments of the 20th century, is used in water treatment to protect against waterborne diseases such as cholera and typhoid. However, chemical (e.g., chlorine) and ultraviolet (UV) light disinfection processes react with natural organic matter, present in rivers and lakes, to unintentionally form disinfection by-products (DBPs) that may cause adverse health effects by long-term exposure. However, the ability to continue to provide safe water under the constant change in water quality becomes challenging, because of the increased complexity of source waters and the multiple reactions and compounds that are produced from disinfection. Benzotriazole is a highly persistent contaminant that is not well removed by wastewater treatment and is ubiquitous in surface and groundwater. This study aims to evaluates the formation and persistence of benzotriazole derivatives from water disinfection, and their role on the formation of disinfectant byproducts.

Research area, student roles & skills

Research area: Pristine water supplies are being threatened by population growth, changes in climate dynamics, and increasing water demands by economic activities. As a result, areas that are experiencing severe water drought and scarcity are already developing and implementing technologies to augment their water resources from wastewater effluents. However, wastewater effluents contain high levels of inorganic and organic nitrogen and emerging contaminants. In this study, we seek to understand the role of persistent of emerging contaminants present in wastewater effluents have on the formation of toxic disinfection byproducts (DBPs).

Student roles:
Dr. Kimura-Hara’s research group investigates the formation of unregulated DBPs from disinfected wastewater effluents and evaluates the removal of DBP precursors by current and new treatment technologies. An undergraduate intern will closely work with a graduate student and the PI and react benzotriazole derivatives with two chlorine disinfectants: chlorine and monochloramine. Water samples will analyzed with UV-VIs and tandem mass spectrometry. Intermediate and products may also be evaluated to assess their role in the formation of DBPs. The undergraduate student will learn how to prepare analytical standards, conduct a calibration curve, use a gas chromatography mass spectrometry, sample a full-scale water treatment plant, extract water samples, analyze data, and write reports.

Skills required:
This research requires a highly enthusiastic and self-motivated student with background in analytical chemistry, water chemistry, organic chemistry, and/or engineering. Student must be proficient in English, and Microsoft Office software including Excel and Word. The prospective student should have good laboratory and analytical skills. The student should be detail-oriented and well-organized. Wet laboratory experience is required for this project (i.e., prepare solutions, use analytical balance and pH meter). Student with knowledge and/or experience on gas chromatography and/or liquid chromatography mass spectrometry is highly desirable.

268. Water Treatment Technology - exploring analytical methodology and laboratory experiences

Annually, Canada treats over 4866 million m3 of water for household use, with greater than 85% coming from surface water sources (rivers, lakes, streams). Surface water sources are acutely vulnerable to climate change impacts; which lead to spikes in pollutant release and microbial contamination in water sources. Water technology must adapt to these new challenges to ensure safe water for all. The Basu Research Group is developing reliable and sustainable drinking water treatment options in response to climate-induced surface water quality degradation through improvements in filtration-based technologies (granular filtration and membrane). The project will analyze methods to improve organic carbon removaland other contaminants in various filtration and/or membrane processes. In addition, characterization of methods that analyze water quality are critically important, thus this research also examines water quality from a variety of perspectives. Water contains a number of constituents including microplastics, particulates, dissolved anions and cations, natural organic matter (NOM) and microbes. Development experiential learning opporunties and supporting knowledge mobilization through improving engineering labs will also be an exciting part of the work experience gained by Mitacs Interns. Working within the Basu Research Group alongside a talented group of graduate students, the MITACS intern will have the opportunity to learn about and become engaged with a variety of environmental engineering projects. In particular, the Globalinks Intern will be given a specialized project related to Environmental Water Quality in order to enhance their understanding of water systems from a public health perspective.

Research area, student roles & skills

Research area: Dr. Basu is an environmental engineering process specialist, whose work encompasses water and wastewater process optimization as well as emerging topics in the decarbonization economy. Dr. Basu is an expert in experimental design, set-up and design of lab scale, pilot scale and full scale experiments. Dr. Basu’s research encompasses both fast paced centralized systems as well as scaling towards decentralized systems in remote communities to ensure appropriate technology within a given geographic settings. Decarbonization research includes material development associated with upcycling waste organics through novel hydrothermal polymerization methods that link with filtration methods to ensure clean water.

Student roles:
Working alongside a graduate student, and summer research interns, you will assist with preparation of water samples for analysis. You will train on various analytical equipment and complete analysis of water samples with organic carbon contaminants as well as other potential contaminants (such as microplastics). The Globalinks Intern will assist with day-to-day tasks of experiments as well be assigned their own specialized project. The Globalinks Intern will spend approximately 70% of their time in a lab environment and 30% dedicated to analyzing data, preparing reports and presentations.

Skills required:
A strong background in analytical methods related to chemistry and/or water quality is required for this position. Hands on laboratory experience is a critical criterion for the project. Experience with wet chemistry (preparation of solutions) is required, some hands on experience with analytical equipment is required. Ability to work independently as well as in a team is a desired skill. Willingness and ability to read journal articles in order to summarize and present information in required. Students will provide project meeting updates to the research team on a regular basis.

12