中文摘要：

综述了近年来甲壳素／壳聚糖接枝共聚的研究进展。以不同单体分类，分别综述了壳聚糖与小分子乙烯基单体、大分子聚乙二醇单体、聚乳酸单体、环糊精、树状大分子接枝的研究，并介绍了新的接枝技术——生物催化接枝共聚，以及接枝壳聚糖衍生物的应用。

英文摘要：

The advance in graft copolymerization onto chitin and chitosan based on the different types of monomers is reviewed. The monomers mentioned in the paper include small vinyl molecules, polyethylene glycol macromolecular monomer, polylactic acid monomer, cyclodextrin and dendrimers. A new technology in graft copolymerization, the biocatalysis, and the application of the grafted chitosan derivatives are introduced.