Fig. 3From: Tumor acidification and GSH depletion by bimetallic composite nanoparticles for enhanced chemodynamic therapy of TNBCA Pictures of nanoparticles in different media (From left to right: ddH2O, PBS and DMEM containing 10% FBS). B Changes in particle size and PDI of MnO2@GA-Fe@CAI in PBS (pH = 7.4) for 24 h. Accumulative release curves of Mn2+ (C) and Fe2+ (D) in PBS with different pH valuesBack to article page