Nano-Catechin Gel as a Sustained Release Antimicrobial Agent against Clinically Isolated for Promising Treatment of Periodontal Diseases.

During the last two decades, new drug delivery strategies have been invented that have been able to solve microbial resistance against antibiotics. The goal of the current report was to assess the antimicrobial effects of nano-catechin gels against clinically isolated one of the main causes of periodontal disease. Catechin-loaded chitosan nanoparticles were prepared by adding a catechin solution to a chitosan solution.