Fig. 6
Tumor targeting ability and photothermal efficiency of MGCN in vivo. A. Fluorescence images of HPI/PEI-FPBA/HSP70-shRNA nanocomplexes at 2 h, 4 h, 8 h, 24 h and ex vivo fluorescence images of organs harvested from nude mice at 24 h. B. Quantitative analysis of the average radiant efficiency, *P < 0. 1, **P < 0.01. C. Infrared thermographic maps and (D) Temperature elevation curves in tumor-bearing mice treated with irradiation for 5 min. Mice were injected with saline, HPI/PEI-FPBA/Con-shRNA and HPI/PEI-FPBA/HSP70-shRNA via the tail vein, respectively. After 6 h of injection, tumors were exposed to laser irradiation (808 nm, 2 W/cm2, 5 min)