新型抗感染创面修复材料:纳米银  

New Anti-Infective Material in Wound Repair: Nano Silver

作　　者：李宇飞[1] 张文俊[2] 章建林[2] 赵建宁[1] 

机构地区：[1]南方医科大学附属南京军区南京总医院,江苏省南京市210002 [2]第二军医大学附属长征医院整形外科,上海市200003

出　　处：《组织工程与重建外科杂志》2012年第6期353-355,共3页Journal of Tissue Engineering and Reconstructive Surgery

基　　金：南京军区医学科技创新课题(10MA026)

摘　　要：银以金属银、硝酸银、磺胺嘧啶银等多种形式应用于烧伤及多种细菌感染的治疗。随着抗生素的发现与应用,这些银复合物的应用显著下降。近年来,纳米技术因可调节金属尺寸至纳米级,使金属的化学、物理与光学性质有了极大的改变,纳米级的金属银成为一种潜在的抗菌剂。由于抗生素耐药性的发生,纳米银的应用具有广阔前景。Silver is applied in the treatment of burn, wound and bacterial infection by the form of metal silver, silver nitrate, sulfadiazine silver and so on. With the discovery and application of antibiotics, the application of silver compound decreased significantly. In recent years, nanoseale metal silver become a potential antibacterial agent, because nano technology can adjust the metal size to nanoseale and change the chemical, physical and optical properties of metal greatly. Due to the occurrence of antibiotic resistance, the application of nano silver is becoming more and more important. The mechanism and application of nano silver were reviewed.

关 键 词：抗感染 银离子 纳米技术 

分 类 号：R318.08[医药卫生—生物医学工程]