pH- and glutathione-responsive release of curcumin from mesoporous silica nanoparticles coated using tannic acid–Fe(<scp>iii</scp>) complex

Abstract

A novel pH- and glutathione-responsive drug delivery system has been developed by deposition of tannic acid (TA)–Fe(<sc>iii</sc>) complex on the surface of mesoporous silica nanoparticles (MSN).