Fig. 3
Hyperthermia-assisted homologous targeting and immune escaping ability of LIPC. A The MFI of CT26 cells treated with LIPC and LIP for 4 h measured by flow cytometry. B The MFI of CT26 cells treated with LIPC for 4 h, laser irradiation (808 nm, 0.5 W/cm2) for 5 min and incubated for another 1 h. C The MFI of RAW 264.7 cells treated with LIPC and LIP for 4 h. The concentration of ICG was 0.5 µg/mL. D Cell internalization of Cy3-dsDNA tagged LIPC and LIP after incubation for 4 h, laser irradiation (808 nm, 0.5 W/cm2) for 5 min and incubation for another 1 h. The concentration of Cy3-dsDNA was 40 nM. The mass ratio of LDH to CCM was 20:1. Scale bar: 20 µm. n = 3