The Japanese invented artificial tooth enamel

Make teeth white appearance and protect them from tooth decay can now enamel into a film, which is artificially created by scientists from Japan.Tooth plate microscopic thickness made of a special material on the basis of calcium hydroxyapatite, which is practically immune to wear and very elastic. If you cover your teeth with this material, you can not just forget about caries, but also discomfort at high sensitivity.Film on teeth is the first in the world and she can find a set of applications in dentistry. Simulates the enamel coating, but has a thickness no greater than 0.004 millimeters. Built it in a vacuum with a laser beam. After the tape was applied to the tooth, it is impossible to discern.In the film, there are special pores that allow air and fluid to go in order so that no small bubbles. The main problem in applying the present invention is that it will have to do it almost daily.Scientists hope to use artificial enamel will be in five years. Cosmetic dentistry enamel receive at their disposal in three years.