壳聚糖修饰的银纳米粒子对色氨酸的紫外检测  

Chitosan-Stabilized Silver Nanoparticles for UV-Detection of Tryptophan

作　　者：李向华[1] 胡春弟[1] 

机构地区：[1]咸宁学院药学院,湖北咸宁437100

出　　处：《广州化工》2011年第13期106-107,共2页GuangZhou Chemical Industry

基　　金：咸宁学院校级科研资助项目(KY0893)

摘　　要：基于银纳米粒子的传感器的应用引起了广泛关注,原因是其具有简便、高效和经济的特点。我们在水相中合成了壳聚糖修饰的银纳米粒子,通过紫外检测,实现了对色氨酸的选择识别,并初步探讨了它们作用的可能机制。The applications of probes based on silver nanoparticles had drawn great interest due to its simplicity,high sensitivity and low cost.The chitosan-stabilized silver nanoparticles was synthesized in water,which was used for the detection of tryptophan by UV-detection.The possible machnisms were dissussed.

关 键 词：银纳米粒子 壳聚糖 紫外检测 

分 类 号：O614.122[理学—无机化学]