Fig. 5

In vivo biological distribution and in vivo warming of HA/H-I NPs. (A) The biodistribution of H780 and HA/H-I NPs in tumor-bearing mice at various time points. (B) Fluorescence imaging of dissected organs and tumors at 24 h. (C) Infrared thermal images of tumor-bearing mice during laser irradiation at the tumor sites after intravenous injections of NS, free H780, and HA/H-I NPs. (D) temperature-change curves at the tumor sites after intravenous injections of NS, free H780, and HA/H-I NPs