[–] 20404576? 0 points 1 point 1 point (+1|-0) ago
To test their clusters, the team used crystalline hydroxyapatite
The Japanese have had a toothpaste with that for a while. I ordered some a while ago and it does appear to work and very rapidly. Some of my teeth are in bad shape, and I get cold sensitivity, but ever since I started using it the sensitivity goes away within a day or two. It's expensive ($40), but worth it.
[–] 20401635? 0 points 2 points 2 points (+2|-0) ago
Lol china university!!! More like: we stole it and are trying to replicate it as fast as possible to beat the guys over at MIT, so to hinder there progress and to try to beat them to the punch will publish some articles first so we can claim dibs! Praise comrades!!!........ I bet they haven't even been able to produce a good constant duplicate of there theory.
[–] [deleted] 1 point 1 point 2 points (+2|-1) ago
"The team then applied their clusters to human teeth which had been exposed to acid. They discovered that within 48 hours the clusters had given rise to a crystalline layer, about 2.7 micrometres thick, with the complex, fish-scales-like structure of the underlying natural enamel."
[–] 20404900? 0 points 2 points 2 points (+2|-0) ago
Apagard Premio toothpaste. Made in Japan. Costs extra but has seen good results in my house.