机构地区: 西北工业大学材料学院
出 处: 《化工进展》 2008年第4期520-526,共7页
摘 要: 天然高分子甲壳素和壳聚糖具有良好的物化性质、生理活性、生物相容性和生物可降解性,无有害降解物,具有止血和抑菌作用,可促进伤口愈合和组织修复再生,在医用敷料方面有广阔的应用前景。本文综述了近几年甲壳素和壳聚糖作为医用敷料的研究进展。 Natural polymer chitin and chitosan exhibit a variety of physicochemical and biological properties including biocompatibility, biodegradability, nontoxicity. Their hemostatic, antimicrobial, wound healing and tissue regeneration effects make them a very attractive substance for wound dressing. This paper reviews current research of medical dressing based on chitin/chitosan.