Fig. 3From: PDGFB targeting biodegradable FePt alloy assembly for MRI guided starvation-enhancing chemodynamic therapy of cancerThe internalization process of MDA-MB-231 cells: a CLSM observation after different concentrations of pLFePt treatment for different time; b CLSM observation after different samples treatment. c Corresponding flow cytometry analysis and d, e ICP-MS analysis for the internalization process. ROS and H2O2 production of MDA-MB-231 cells treated with different samples: f CLSM observation, g H2O2 detection kit, h flow cytometry analysis for cellular ROSBack to article page