Fig. 3
From: Platinum–gold nanoraspberries as effective photosensitizer in anticancer photothermal therapy
Light microscopy images of colon cancer cells morphology: control SW480 (a) and SW620 (b) cell lines; SW480 cells cultured with PtAu NRs (a1); SW480 cells cultured with PtAu NRs (b1); SW480 cells after 650 nm laser irradiation (a2) and SW620 cell line after 650 nm laser irradiation (b2); SW480 cells after 650 nm laser irradiation (a3) and SW620 cell line after 808 nm laser irradiation (b3); SW480 cells cultured with PtAu NRs and irradiated by the 808 nm laser (a4); SW620 cells cultured with PtAu NRs and irradiated by the 650 nm laser (b4); SW480 cells cultured with PtAu NRs and irradiated by the 808 nm laser (a5); SW620 cells cultured with PtAu NRs and irradiated by the 808 nm laser (b5)