Fig. 4
From: BiVO4/Fe3O4@polydopamine superparticles for tumor multimodal imaging and synergistic therapy
Synergistic cancer treatment properties of BiVO4/Fe3O4@PDA SPs in vitro. a Clonogenic assay of KB cells under different treatments (NIR: 0.33 W/cm2 and 10 min; X-ray: 6 Gy). b Survival fraction of KB cells under different treatments (NIR: 0.33 W/cm2 and 10 min; X-ray: 6 Gy). c Survival fraction of KB cells under different treatments and X-ray dose. d ROS production in KB cells under different treatments (scale bar is 200 µm). e γ-H2AX staining in KB cells under different treatments (scale bar is 40 µm). P-values were calculated by one-way ANOVA: *P < 0.05, **P < 0.01