The seminar series is designed to bring world-class researchers and experts in the field of green chemistry to the University of Toronto, so that they may share their experiences and ideas with the students and faculty here in the Department of Chemistry and with the university as a whole. The GCI strives to organize a balanced seminar program that highlights green chemistry principles and advances in all of the sub-disciplines of chemistry, from both academic and industrial perspectives.
2023-2024 Seminar Series
Future Seminars
Time: Thursday, March 14th, 2024, at 11:00 am Location: DB East Department of Chemistry: Special Chemistry Research and Career Talk hosted by Green Chemistry Initiative (GCI) Speaker: Dr. Alex Waked, ACD/Labs
Title: The Use of ACD/Labs Software in the Chemical Industry to Support Green Chemistry
Abstract:
The chemical and pharmaceutical industries have always had an enormous environmental footprint. To reduce their footprint, companies are identifying areas in their chemical processes where factors like excessive chemical waste and energy use contribute to the environmental impact. ACD/Labs provides scientific software and consultation to help companies address these types of gaps and needs in their R&D processes. This presentation will focus on how our software helps support efficient chromatographic method development (currently a large source of solvent waste) and high throughput experimentation (development of sustainable synthetic routes).
About ACD/Labs:
Advanced Chemistry Development, Inc., (ACD/Labs) develops and commercializes informatics solutions for chemical, biochemical, and pharmaceutical R&D. Our expertise lies in vendor-agnostic spectroscopic and chromatographic data processing, and prediction, physicochemical and ADME-Tox property prediction, analytical knowledge management, interactive reporting, and integrating analytical data with chemical structures to help protect and leverage valuable research knowledge. ACD/Labs' solutions help scientists and their organizations to share and reuse accumulated knowledge more efficiently, to get products to market faster—the vital business necessity of our times. Serving customers since 1994, ACD/Labs has developed a number of industry leading software tools, including ACD/Structure Elucidator, an Automated Structure Verification solution, pKa property predictor, renowned ACD/Name chemical nomenclature software, ACD/AutoChrom, a MetID solution, a Biotransformation knowledge management package, not to mention our consistently popular NMR Processing and prediction software.
Career roundtable discussion at 12:15 pm in DB West (Register at https://forms.gle/4H5viWywhLq1jUtb9)
Past Seminars
The role of nanoconfinement in nature inspired nanosystems
Presented by: Prof. Cecile Malardier-Jugroot, Department of Chemistry and Chemical Engineering, Royal Military College of Canada (RMC)
Exploring Pulsed Laser Ablation in Liquids as an Environmentally Friendly Route toward Electrocatalysts
Presented by: Dr. Erwan Bertin, Department of Chemistry, Saint Francis Xavier University
February 9th, 2023 at 2:00 PM in Online event, Zoom Link below
Pulsed Laser Ablation in liquids (PLAL) is a relatively (1990s) new technique to prepare nanoparticles. It relies on the interaction between a focused pulsed laser beam and a metal target immersed in a solution to generate nanoparticles without the need for chemical reducing agents or surfactants. As opposed to conventional methods, PLAL uses far less chemicals and gives nanoparticles with a pristine surface. It allows the preparation of monometallic nanoparticles, alloys and even complex materials such as high entropy alloys. These nanoparticles have been used for a variety of applications, ranging from MRI contrast agents to electrocatalysts and including nail polish! In our group, we are investigating the properties of the nanoparticles prepared by this technique for various applications, such as the electrochemical reduction of CO2 or the oxidation of aqueous pollutants. In today’s presentation, you will be introduced to PLAL itself, some of the key parameters of the technique and the advantages of using nanoparticles as electrocatalysts. The presentation will also cover some of our recent work. For a CO2 electroconversionproject, we prepared bismuth nanoparticles by PLAL and used them in a custom, 3D printed, gas phase electrolyzer that converts CO2 to formate. The reaction can be carried out in either 0.5Mbicarbonatebuffer or in artificial seawater. Finally, we will talk about urea oxidation, and how it could be used in aCO2 electrolyzer to get rid of two pollutants at the same time.
Erwan Bertin is an assistant professor at St. Francis Xavier University in Antigonish, NS. He obtained a B.Sc. in Chemistry from the University of Sherbrooke in 2009.He continued his studies under the supervision of Dr. Daniel Guay at the Institut National de la Recherche Scientifique-Énergie, Matériaux et Télécommunications on the synthesis of Pt(100) nanostructures and their catalytic properties. He was awarded his Ph.D.in February 2016. He then worked at the National Institute of Standards and Technology (Gaithersburg, MD) until December 2016. In 2017, he received the Humboldt fellowship and moved to the University of Duisburg-Essen. From January 2018 to June 2019, he was a postdoctoral researcher at the University of Calgary working in the group of Dr. Birss on new catalysts for CO2 electroreduction.
Zoom Link: https://utoronto.zoom.us/j/83676625060 (Passcode:202302)
Check out his research here
