New low-cost coating for fabrics can kill Covid virus: Study
2 years, 10 months ago

New low-cost coating for fabrics can kill Covid virus: Study

Deccan Chronicle  

Toronto: Scientists in the US have developed an inexpensive, non-toxic coating for almost any fabric that decreases the infectivity of SARS-CoV-2, the virus that causes COVID-19, by up to 90 per cent. "This coating has both passive and active antimicrobial properties, killing microbes immediately upon contact, which is then amped up when sunlight hits the cloth," said senior study author Michael Wolf, a professor at UBC. "In other words, only one tenth of the amount of virus signal was detected on cells infected with the UV-fabric and light treated virus," said study co-author Francois Jean, a professor at UBC. The team found they needed an 18 square centimeter piece of fabric to kill microbes with material containing seven per cent weight of the active ingredient.

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