Toothpaste with Bioactive Glass
A research group at Queen Mary University of London have developed a very fast dissolving ‘bioactive’ glass that will be put into a toothpaste to repair decayed teeth. This builds upon the researchers prior work with bioactive glass that release fluoride, forming a chemical that mimics tooth and bone mineral. The new toothpaste with bioactive glass developed using chlorine instead of flourine. The chlorine atom and ions are much bigger, which enables them to incorporate much more of it into the glass. The toothpaste is designed for people who don’t want to use a fluoride-containing toothpaste and for areas of the world where the water is naturally fluoridated. This toothpaste is unique because it can put back the mineral lost from your teeth after consumption of an acidic drink, but without the use of fluoride. The researchers feel that everyone can possibly … Read more