低聚壳聚糖锆配合物的制备及其性能  

Synthesis, Photophysical Properties and Antimicrobial Activity of the Low-molecular Weight Chitosan-Zr(Ⅳ) Complex

作　　者：郝辰艳 董志文[1] 陈菲[1] 张晓娟[1] 尹爱萍[1] 

机构地区：[1]忻州师范学院化学系,山西忻州034000

出　　处：《广东化工》2015年第11期48-49,共2页Guangdong Chemical Industry

基　　金：忻州师范学院化学化工创新实践基地;忻州师范学院科研基金资助项目(201128)

摘　　要：以低聚壳聚糖(L-CTS)和硝酸锆为原料合成了低聚壳聚糖锆配合物[L-CTS-Zr(Ⅳ)]。利用红外光谱、紫外光谱、核磁、X-粉末衍射对配合物进行了表征。探讨了配合物的抑菌性,结果表明:低聚壳聚糖锆配合物的抑菌性强于低聚壳聚糖。The low-molecular weight chitosan-Zr （Ⅳ） [L-CTS-Zr（Ⅳ）] complex was synthesized and characterized by IR, NMR, UV-vis absorption and the X-ray powder diffraction spectrum, bacteriostasis for fungus, gram-positive bacteria and gram-negative bacteria of the complex was also discussed. The result is that complexes of L-CTS-Zr （Ⅳ） antibacterial activity is better than low molecular ehitosan.

关 键 词：低聚壳聚糖锆配合物 红外光谱 紫外光谱 抑菌性 

分 类 号：O636.1[理学—高分子化学]