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As the first doses of the Pfizer COVID-19 vaccine arrive and are administered in Ontario, researchers in Waterloo Region are trying to design a needle-free option.

The work is still in the pre-clinical stage and their efforts are highlighting the University of Waterloo's dedication to fighting the pandemic.

Thursday, November 26, 2020

Turning a new artificial leaf

When Yimin Wu set his sights on finding a solution that would impact both sustainable energy and climate change, he turned to nature for his inspiration.

“Green house gases and CO2 are a big problem that lead to climate change,” says Wu. “I looked at how we could mimic plants and nature. Plants absorb CO2 and water and use sunlight to convert them to glucose — fuel for the plant. I wanted to look at the possibility of using a catalyst with CO2 and water to convert into a useful fuel for human use.

Aiping Yu, a professor of chemical engineering, is one of six nation-wide recipients of 2020 E.W.R. Steacie Memorial Fellowships for highly promising researchers. Her selection was announced today by the Natural Sciences and Engineering Research Council of Canada. A virtual awards ceremony is scheduled for this afternoon.

The prestigious fellowships include $250,000 in research grants, and up to $90,000 a year to universities to free winners from teaching and administrative duties so they can concentrate on research full-time.

Researchers have created a portable version of a tiny, powerfullaser device with potential applications in fields ranging from medical imaging to detecting hidden explosives.

In a project involving the University of Waterloo and the Massachusetts Institute of Technology (MIT), scientists developed a quantum cascade laser capable of operating at temperatures much higher than previously possible.