Fig. 3: TME modulation and photothermal conversion performance of FCL-PEG NSs.

a GSH degradation profile treated with FCL-PEG NSs at different concentrations. b O2 production in H2O2 solution treated with FCL-PEG NSs. c The light absorbance spectra of FCL-PEG NSs. d The photothermal conversion performance of FCL-PEG NSs (0–200 μg/mL) irradiated by an 808 nm laser (2 W/cm2). e The linear relationship between −ln θ and time. f Heating and cooling curves of the FCL-PEG NSs. GSH glutathione.