Fig. 8
a Thermographic images of the tumor-bearing mice treated with PBS or MAs-DOX/PEG-BPEI-rGO 4 h after injection following NIR irradiation for 5 min (1 W/cm2). b Relative tumor volume in different treating groups (n = 5). d Histological photomicrographs of H&E-stained tumor sections from the mice in different groups. c Changes of body weight in response to different treatments (n = 5), ***p < 0.01