5LIM S H,HUDSON S M.Synthesis and antimicrobial activity of a wa- ter-soluble chitosan derivative with a fiber-reactive group[J].Carbo- hydrate Research,2004(6):313-319.
6MOHAMED N A,MOHAMED R R,SEOUDI R S.Synthesis and char- acterization of some novel antimicrobial thiosemicarbazone O-car- boxymethyl chitosan derivatives[J].International Journal of Biological Macromolecules,2014,63:163-169.