Magnetic Microrobots to Brush and Floss Teeth

Researchers at the University of Pennsylvania have developed a technique to manipulate magnetic microrobots into bristle and string shaped-structures that can brush and floss teeth. The iron oxide nanoparticle-based microrobots also activate hydrogen...

Source: Medgadget - July 14, 2022 Category: Medical Devices Authors: Conn Hastings Tags: Dentistry Materials upenn Source Type: blogs