Preparation chitosan/PVA hydrogelChitosan and PVA hydrogels(10:90,20:80,30:70 and 40:60)were preparated by freeze- thaw circle method. Swelling rate and dissolve rate in water and PBS,swelling kinetics and internal structure were investigated.
第三部分壳聚糖/聚乙烯醇(PVA)凝胶的制备及性质采用冷冻-解冻循环法制备壳聚糖/聚乙烯醇比例为10/90,20/80,30/70和40/60的空白凝胶,考察其在水和PBS中的溶胀率和溶解率,溶胀动力学及内部结构,结果表明,壳聚糖含量对凝胶在PBS中的溶胀率影响不大,而对其在水中的溶胀率有较大的影响。
参考来源 - 氟尿嘧啶明胶·2,447,543篇论文数据,部分数据来源于NoteExpress
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