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Scientists develop molecular sensor that can emit light in more colours than ever before

December 11, 2019

Physicists at the University of Alberta have created a molecular colourant that can emit light in a wider…
Ultra-sensitive sensor with gold nanoparticle array

January 13, 2019

The sensor is made up of a series of gold disk-shaped nanoparticles on a glass slide. The team…
Chemical sensing chip sniffs out cocaine within minutes

May 17, 2018

What if you could test for cocaine, opioids and marijuana as quickly as a breathalyzer identifies alcohol? A…
Portable Device to Aid Rescue Workers in Searching for Humans Trapped under Rubble

April 23, 2018

The obvious first step after the collapse of buildings from an earthquake, bombing or other disaster is to…
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