UConn team creates polylactic acid face mask
In Connecticut, researchers have invented a reusable and biodegradable face mask made from polylactic acid. Thinh Le, mechanical engineering PhD student at University of Connecticut, tells Daily Campus the masks are made of poly-L lactic acid, “an FDA-approved material [used] in medical applications, which is completely safe and biodegradable.” Most masks are made from polypropylene […]














