Objective: To test the characteristics of byaluronic acid (HA) derivative cross-linked by polyethylene glycol films of l......

探讨了以乳酸和甘油直接缩聚合成交联剂的方法,合成了一系列乳酸和甘油不同摩尔比的预聚物,并通过红外光谱、核磁共振等证实了所得......