| abstract |
The present invention relates to oral hygiene and health products with photocatalytic efficacy, consisting of calcium phosphate particles operating apparently with titanium dioxide nanoparticles in crystalline form, titanium dioxide nanoparticles Composed of: (a) largely lamellar formation; (b) an AR aspect ratio between 5 and 30; (c) a surface structure that includes the (001) face as an apparent face of the crystalline structure; Where titanium dioxide is in the mineral form of anatase, optionally mixed with rutile and/or brookite. Figure 1. |