Fig. 2
In vitro 1O2 detection of Lipo/ICG a and Lipo/pB-DOX/ICG b (containing 15 µg/mL ICG) using 1O2 probe DPBF, whose attenuation rate at 407 nm is directly proportional to the generation rate of 1O2 under 808 nm laser radiation (1.0 W/cm2, 300 s). c Temperature rise profiles of PBS, free ICG, Lipo/pB-DOX, Lipo/ICG, and Lipo/pB-DOX/ICG groups, all containing 12.5 µg/mL ICG, and PBS group under 808 nm laser irradiation (1.0 W/cm2, 5 min ). d Temperature rise profile of Lipo/pB-DOX/ICG with different ICG concentrations (ranging from 0 to 50 µg/mL) under 808 nm laser irradiation (1.0 W/cm2, 5 min ). e Infrared thermographic maps of Lipo/pB-DOX/ICG (12.5 µg/mL) at different time points under 808 nm laser irradiation (1.0 W/cm2)