材料科学与技术. 2016, 32 (9): 840-844 doi: 10.1016/j.jmst.2016.04.009

Novel Gelatin-based Nano-gels with Coordination-induced Drug Loading for Intracellular Delivery
Fan Changjiang,Wang Dong-An
Fig. 2. (A) Schematic structure of the Gel-Dopa precursor: 1H NMR spectra of Gel-Dopa (B) and gelatin (C), respectively.