Multifunctional Reduced Graphene Oxide Hydrogel as Drug Carrier for Localized and Synergic Photothermal/Photodynamics/Chemo Therapy

Chang Guanru,Li Shikuo,Huang Fangzhi,Zhang Xiuzhen,Shen Yuhua,Xie Anjian

Fig. 5. Photobleaching of DPBF (9.0?×?10-5?M) via 1O2 generation in the presence of (a) SE, (b) rGO/SE precursor, (c) rGO/AuNCs/SE precursor, respectively; (d) time-dependent decrease in the absorbance at 410?nm via the oxidation of DPBF with the precursor of GO, SE, rGO/SE and rGO/AuNCs/SE under irradiation by a 660?nm laser. Error bars were based on the standard deviation of triplicate samples.