Light-activated nanoparticles can kill 90% of antibiotic-resistant bacteria

Light-activated therapeutic nanoparticles that are 20,000 times smaller than a human hair may one day be used to kill antibiotic-resistant bacteria, a new study reveals. Called "quantum dots," the particles resemble semiconductors used in electronics, and they're able to act directly on the infection without interfering with healthy tissue around it. DON'T MISS: Trump says he'll force Apple to build in the U.S. if he's elected - here's why he's dead wrong Discovered by researchers at the Univers...