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. 2021 Sep 18;3(23):6669–6677. doi: 10.1039/d1na00610j

Fig. 2. (a) UV-vis absorption spectra of TCPP, PCN-224 and PCN-224-CaO2-HA. (b) Degradation rates of PCN-224 and PCN-224-CaO2-HA under different conditions (5 mM PBS, 10 mM PBS and serum). Fluorescence spectra of DCFH incubated with (c) PCN-224 or (d) PCN-224-CaO2-HA for different irradiation times.

Fig. 2