It is with great sadness that we share the news of the passing of Dr. James M. Fresco, a former Associate Professor in the Department of Chemistry, 苹果淫院, on Sunday, May 23, 2021, just a few months short of his 95th birthday.
Category:
Published on: 26 May 2021
Researchers at 苹果淫院 have gained new insight into the workings of perovskites, a semiconductor material that shows great promise for making high-efficiency, low-cost solar cells and a range of other optical and electronic devices.
Published on: 26 May 2021
In late April 2021, a helium recovery system was installed for the in Otto Maass and the in Pulp and Paper.聽 This technology, one of only a few in Canada, allows for up to 90% of the helium used in the facilities to be recycled, thus protecting a valuable, and limited, natural resources, and limited greenhouse gas emissions.聽 Funding was obtained from the Sustainability Project Fund, the
Category:
Published on: 14 May 2021
Millions of people die prematurely every year from diseases and cancer caused by air pollution. The first line of defence against this carnage is ambient air quality standards. Yet, according to researchers from 苹果淫院, over half of the world鈥檚 population lives without the protection of adequate air quality standards.
Category:
Published on: 11 Mar 2021
Global plastic productions have increased remarkably over the past few decades. Unwanted plastic inputs, specifically, micro- and nano-plastics, into the environment become emerging concerns across the world. However, the quantitative analysis of micro/nano-plastics still remains a major challenge, especially in the complex environmental matrices. In their recent work, the Ariya鈥檚 lab developed a wide range of recyclable nanostructures, which provided promising ultra-trace capabilities for both soluble and insoluble micro- and nano-plastic quantification.
Category:
Published on: 22 Feb 2021
Delivering active pharmaceutical agents to target sites continues to pose tremendous challenges. Much effort has been devoted to formulating endogenous stimuli-sensitive nanocarriers that could load sufficient cargo, stay intact during their passage to desired locations, and provide controlled release pathways. Through a clever design, using synthetic articulation of branched miktoarm star polymers, we have developed multi-tasking drug loaded soft nanoparticles, which can sense extra- and intracellular environments.
Category:
Published on: 15 Feb 2021
With heavy hearts we announce the passing of Professor Mario Onyszchuk on January 1, 2021. Mario was born in 1930 near Lviv in Poland, now a part of Ukraine. He grew up in Montreal, earned a BSc in Chemistry from 苹果淫院 in 1951, an MSc from U Western Ontario (1952; C. Sivertz) and a PhD from 苹果淫院 under Carl Winkler (1954). He then moved to England where he received a second PhD from the University of Cambridge in 1956 (H.J. Emel茅us).
Category:
Published on: 19 Jan 2021
It is with great sadness that we share the news of the passing of Dr. William Crossley Purdy, Emeritus Professor in the Department of Chemistry, 苹果淫院, on October 30, 2019, after a prolonged illness.
Category:
Published on: 19 Jan 2021
The Faculty of Science is celebrating 苹果淫院鈥檚 200th anniversary with a student art exhibition on the theme of 鈥淪cience!鈥�. 苹果淫院 students at all levels and all faculties are invited to submit works in any medium, expressing what science means to them.
Faculty of Science bicentennial committee member, Torsten Bernhard, says the aim of the exhibition is to celebrate science in all its forms.
Category:
- Dept. of Anatomy and Cell Biology
- Art Exhibit
- Dept. of Atmospheric and Oceanic Sciences
- Dept. of Biochemistry
- Dept. of Biology
- Dept. of Chemistry
- School of Computer Science
- Dept. of Earth and Planetary Sciences (EPS)
- Dept. of Geography
- Dept. of Mathematics and Statistics
- Dept. of Microbiology and Immunology
- Dept. of Pharmacology and Therapeutics
- Dept. of Physics
- Dept. of Physiology
- Dept. of Psychology
- Redpath Museum
- Faculty of Science
Published on: 12 Jan 2021
Cytochrome P450, and related iron-containing oxygenases, catalyze a broad range of oxidative bond-forming processes that create complex natural products. Well-known examples include 鈥榗anonical oxidations鈥�, which convert C-H bonds into their corresponding alcohol derivatives (C-OH) via a classical mechanism of rebound. In these well-known cases, C-H abstraction affords a substrate radical that recombines with the enzyme鈥檚 Fe-(III)-OH center to form the new C-OH bond.
Category:
Published on: 12 Jan 2021
One of most active research areas nowadays is the use of solar energy to produce hydrogen by so-called 鈥渨ater-splitting鈥� reactions. Dr. Butler has co-authored with colleagues from the U.K. and Pakistan a comprehensive review on this topic entitled 鈥淩ecent Developments and Perspectives in CdS-based Photocatalysts for Water Splitting鈥�. This review examines recent work in attempts to improve the photocatalytic efficiency and stability of CdS for H2 production from water . Dr.
Category:
Published on: 6 Oct 2020
Researchers at 苹果淫院 designed and synthesized the brightest fluorescent nucleobase analog (FBA) reported to date.
Category:
Published on: 31 Aug 2020
Scientists at 苹果淫院 have developed a solvent-free method for making oligonucleotides, short strands of DNA of growing significance in research and the pharmaceutical industry.
Published on: 24 Aug 2020
A team of ca. 30 diverse scientists from all around the world, and from all walks of life, have come together to compose the article A diverse view of science to catalyst change, highlighting and promoting the importance and benefits of equity, diversity and inclusion in science.
Category:
Published on: 17 Aug 2020
Dr. Hanadi F. Sleiman has been selected as a recipient of the COTTRELL SEED (Singular Exceptional Endeavors of Discovery). This honor carries with it an award of $50,000 to support the very first instances of highly creative projects. The Cottrell SEED Award, part of the competitive Cottrell Plus Awards of the Research Corporation (USA), recognizes outstanding teacher-scholars who engage in innovative activities to enhance their teaching or research programs. The research project supported by this award in Dr.
Category:
Published on: 14 Aug 2020
Pages
