| abstract |
The present invention relates to oral care and oral hygiene products having photocatalytic activity, which include calcium phosphate compound particles surface-functionalized with titanium dioxide (TiO) nanoparticles, wherein said TiO nanoparticles have the following characteristics: a) predominantly layered morphology ; b) a compression ratio of 5 to 30; c) a surface structure having a front side (001) that is the surface of the crystal lattice farthest from the center; and d) therein, TiO is represented as anatase, sometimes mixed with rutile and / or brookite. |