Abstract
The objective of the present study will be to evaluate, in situ, the effect of experimental dentifrices containing epigallocatechin 3-gallate (EGCG) encapsulated with chitosan nanoparticles on the process of dental demineralization and the chemical composition of the biofilm. Enamel blocks from bovines (4 mm x 4 mm, n=200) will be selected based on initial surface hardness (SHi). Subseque…