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. 2023 Jan 18;18:323–337. doi: 10.2147/IJN.S394896

Figure 3.

Figure 3

(A) Temperature changes of different formulations with the same ICG concentration (10 μg/mL) under NIR irradiation for 5 min. The temperature was determined by a thermocouple. (B) Infrared thermal images of water, ICG, PSC/ICG@ and PSC/ICG@+DOX nanoparticles under NIR irradiation for 5 min. (C) changes in absorption values of free ICG, PSC/ICG@ and PSC/ICG@+DOX nanoparticles in distilled water at 784 nm (n = 3).