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. 2. (a) FTIR spectra of GO, rGO/AuNCs/SE hydrogel; (b) Raman spectra of GO, rGO/AuNCs/SE hydrogel; (c) XRD patterns of GO, rGO/AuNCs/SE and rGO/SE hydrogel; (d) XPS survey; (e) Au4f XPS spectrum and (f) C1s core level spectra of rGO/SE/AuNPs hydrogel, respectively.