A newly developed nanoconstruct may not only diagnose Alzheimer’s disease at an early stage, but may help slow progression. It can get past the blood brain barrier in mice, target the amyloid-beta peptides that are the hallmark of Alzheimer’s disease and improve magnetic resonance imaging.
Read More >>The toll of pandemic-related plastic waste from discarded PPE is mounting at an alarming rate. Health Canada estimates that between June 2020 and June 2021, 63,000 tons of COVID-19 related PPE will end up as landfill waste. Researchers are investigating possibilities for disinfecting and reusing single-use PPE, including medical gloves and hospital gowns.
Read More >>Sneaking medications past our bodies’ blood-brain barrier has always been tricky. McMaster University chemical engineer Todd Hoare recently teamed up with a group of neuroscientist colleagues to make an antipsychotic nasal spray that does just that. The spray could reduce the drug’s often nasty side effects, including weight gain, diabetes, movement disorders and organ damage.
Read More >>Environmental contaminants can have different effects on women and men. The International Pollutants Elimination Network recently connected the dots between sex, gender, and chemicals with its report about the distinct effects of chemicals on women. It found women are disproportionally impacted by exposure to chemicals and have less access to participation in decision making.
Read More >>In 1971, U.S. researchers published a proof-of-concept showing how a cyclotron could produce the world’s most commonly used medical isotope. For the next four decades, the paper sat on a shelf. In 2009, University of British Columbia radiologist Dr. François Bénard dusted it off and thought, ‘Why not try to develop that technology?’
Read More >>When something fails to pass the ‘sniff test’ – whether it’s a plan of action or the milk in the back of the fridge – it’s often best to leave it be. But when it comes to unpleasant odours in the air, we don’t have much choice. We have to breathe.
Read More >>Chemist partners with City of Kitchener on innovative air pollution study It’s not every day a chemist gets to directly affect government policy. So Wilfrid Laurier University chemistry Professor Hind...
Read More >>Researchers put anti-microbial mask coatings to the test. Triiodide, salt, and graphene-nano silver take their turn on the lab bench. Face masks with COVID-fighting coatings may be the next frontier...
Read More >>Laboratories around the world are racing to understand COVID-19, the potentially lethal virus that has upended everything from our personal lifestyles to the underpinnings of the global economy. Such work...
Read More >>It has been a decade since the world grappled with the challenge posed by Canada’s aging nuclear reactor, the NRU, which at one point was producing almost half of the...
Read More >>Navigating these uncertain times, especially without some of our usual in-person support networks, can take a big toll on mental health. While we are all focusing on taking care of...
Read More >>Cannabis has had a long history of being used as medicine before it was added to the Canada’s Act to Prohibit the Improper Use of Opium and other Drugs in...
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