Figure 9

ROS induction by EDT-IONPs, DOX or DOX-EDT-IONPs in U251 at different time-points. *Indicates a significant difference compared to the control group at p < 0.05. Data is presented as mean ± S.D, and n = 5. IONPs and DOX-IONPs represent for EDT-IONPs and DOX-EDT-IONPs.