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. 2022 Nov 30;10:1088823. doi: 10.3389/fchem.2022.1088823

FIGURE 3.

FIGURE 3

Photothermal effect of m-CuS-PEG NPs. (A) Photothermal performance of m-CuS-PEG (0.4 mg/ml) in aqueous solution under different NIR irradiation (808 nm, 0.5, 1.0, and 2.0 W/cm2) at different time points; (B) The temperature changes at indicated time in vitro with m-CuS-PEG at different concentrations. (C) Photothermal cycle stability curve.