Fig. 5

Three-dimensional and two-dimensional temperature distributions in tumor tissue and surrounding healthy tissue during photothermal therapy. a, b The laser power density is 1 W/cm2 and the ICG is 0.0 mg/ml. c, d The laser power density is 0.8 W/cm2 and the ICG is 0.1 mg/mL. e, f The laser power density is 1 W/cm2 and the ICG is 0.1 mg/mL