Quick Links

Natural Sciences and Engineering Research Council of Canada

Fight tumors and infections with targeted drugs

By Cynthia Lee

Some drug regimens, such as those designed to eliminate tumors, are notorious for nasty side effects. Unwanted symptoms are often the result of medicine going where it’s not needed and harming healthy cells. To minimize this risk, researchers in Quebec have developed nanoparticles that only release a drug when exposed to near-infrared light, which doctors could beam onto a specific site. Their report appears in the Journal of the American Chemical Society.

Published: 20Jan2016

Our head movements convey emotions

Head movements play an important role in conveying emotions through speech and music. Let your head do the talking.

Published: 27Oct2015

Predicting arrhythmias so as to prevent them

Researchers have discovered how to predict some cardiac arrhythmias several steps before they even occur. It’s a finding that could lead to an improved cardiac device, with equipment designed to detect when arrhythmias are about to occur and then act to prevent them.

Published: 28Sep2015