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. 2020 Nov 24;11(10):3297–3309. doi: 10.1016/j.apsb.2020.11.013

Figure 2.

Figure 2

Preparation and characterization of D10 NPs and HD 10 NPs: (A) the schematic illustration of preparing D10 NPs by nanoprecipitation and HD 10 NPs by titration, (B) TEM morphology of NPs before and after LS, (C) UV–Vis absorbance spectra, (D) the fluorescence emission spectra, (E) the fluorescent stability of free ICG, D10 NPs and HD10 NPs aqueous solution incubated at 37 °C over 7 days (Data are presented as mean ± SD, n = 3), (F) in vitro photothermal effect, and (G) in vitro drug release profiles (Data are presented as mean ± SD, n = 3).