作者: Zhan Xiaobei , Zheng Zhiyong , Wu Jianrong , Zhu Li
DOI:
关键词: Membrane 、 Polymer 、 Tissue engineering 、 Chitosan derivative 、 Polysialic acid 、 Biocompatibility 、 Chemistry 、 Coating 、 Combinatorial chemistry 、 Derivative (chemistry)
摘要: The invention discloses a preparation method of polysialic acid-chitosan derivative hydrogel and belongs to the technical field functional biological polymers. mainly comprises chitosan acid connected can form nano-particles. be used in fields drug embedding, medical coating, membrane materials tissue engineering has antibacterial properties, biocompatibility, low immunogenicity biodegradability.