Light-Activated Hydrogel Disrupts Oral Biofilms, Whitens Teeth

Researchers at Nanchang University in China developed a photodynamic hydrogel treatment for teeth that disrupts bacterial biofilms, helps to prevent cavities, and whitens teeth. The gel is applied to the teeth and is then activated using green light,...
Source: Medgadget - Category: Medical Devices Authors: Tags: Dentistry Materials Source Type: blogs