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Designing nano electrocatalysts, quantum simulations of particle interactions and trapped ions are three Waterloo Science research projects broadening disciplinary horizons and delivering real-world impact. Waterloo scientists Anna Klinkova, Christine Muschik and Crystal Senko each received funding through the Government of Ontario's 2022 Early Researcher Awards program. 

Pharmaceutical drugs often take advantage of a specific shape in order to bind to the biological target. Some molecules, however, can exist with two versions that are mirror images of each other, similar to a left-handed and right-handed pair of gloves. In the body, often only one of the two molecules is an active pharmaceutical drug due to the difference in shape.

A new study shows that smoke from wildfires destroys the ozone layer. Researchers caution that if major fires become more frequent with a changing climate, more damaging ultraviolet radiation from the sun will reach the ground.

Atmospheric chemists from the University of Waterloo found that smoke from the Australian wildfires of 2019 and 2020 destroyed atmospheric ozone in the Southern Hemisphere for months. The ozone shield is a part of the stratosphere layer of the Earth’s atmosphere that absorbs UV rays from the sun. 

In the quest for the perfect battery, scientists have two primary goals: create a device that can store a great deal of energy and do it safely. Many batteries contain liquid electrolytes, which are potentially flammable.

As a result, solid-state lithium-ion batteries, which consist of entirely solid components, have become increasingly attractive to scientists because they offer an enticing combination of higher safety and increased energy density — which is how much energy the battery can store for a given volume.

Monday, February 14, 2022

Home is where the heart is

Sometimes Cupid’s arrow takes a few twists and turns before finding its mark in joining two people destined to be together. The path to finding true love can be short or long, and in some cases requires a journey across the world before two souls find one another. However, for two Waterloo Science alumni, their paths ran parallel for most of their lives before finally crossing one fateful day during Orientation Week at Waterloo.