Nanoparticles can help break up plaque, prevent cavities, study says
Wednesday, July 27, 2016 - 09:11
in Physics & Chemistry
Stephen FellerPHILADELPHIA, July 27 (UPI) -- Nanoparticles added to hydrogen peroxide cleared bacteria on teeth that normally hide in biofilms that form from the consumption of sugar, researchers report.