Routine dental care is time-consuming and can get mundane over time. What if there was a product that could perform the daily tasks of brushing, rinsing, and flossing for you? Experimenters from the University of Pennsylvania have made it possible by using robotic assemblies! This system consists of FDA-approved iron oxide nanoparticles possessing both catalytic and magnetic properties. The magnetic field directs the motion of the microrobot, causing shapeshifting, which executes bristle functions to sweep away dental plaques .
The catalytic activity drives the nanoparticles to form antimicrobials , which can kill the harmful onsite bacteria. The nanoparticles were found to be safe for the gum tissue in animal models. This system is programmable and customizable , making it a good option for personalized use due to its ability to adapt to the patient’s oral cavity . The technology will…
