自愈合可注射性透明质酸水凝胶的构建及促进血管生成的研究

杨淑, 崔文国, 魏杰, 蔡正伟

Fabrication of self-healing injectable hyaluronic acid hydrogel for promoting angiogenesis

YANG Shu, CUI Wenguo, WEI Jie, CAI Zhengwei

图2 Ac-PD、HASH、HAPD和HAPD-Cu的化学表征分析 Note： A. 1HNMR of Ac-PD. B. 1HNMR of HASH. C. 1HNMR of HAPD. D. FTIR of samples (HA, HAPD, HAPD-Cu1, HAPD-Cu2, HAPD-Cu3 and HAPD-Cu4).

Fig 2 Chemical characterization analysis of Ac-PD, HASH, HAPD, and HAPD-Cu