【摘要】 对壳聚糖改性已成为获得性能更优良的壳聚糖聚合物的重要手段。近年来,人们通过修饰、交联、接枝等改性方法,使壳聚糖的应用性能得到大幅度的提高。着重介绍了壳聚糖在生物医药、化工材料、环境保护等领域的改性和功能提升方法,指出了壳聚糖应用中应注意的问题。更多还原

【Abstract】 The modification of chitosan has been an important means of improving the performance of chitosan polymer.The application performance of chitosan could be increased obviously by the ways of decoration,crosslinking,grafting.The article focused on the modification and function improvement of chitosan in fields such as biological medicals,chemical materials,enviromental protection.Attention problems for application of chitosan were pointed out.更多还原