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. 4. (a) SEM images of AuNCs; UV-vis-NIR absorption spectra of (b) AuNCs and (c) GO and rGO/AuNCs/SE; (d) IR thermal images of samples under NIR irradiation for 10?min and (e) temperature variation of samples at different time intervals when exposed to the NIR laser.