药学研究Issue(4)：202-205,4.
表面增强拉曼光谱法快速鉴别非法染色的关黄柏药材
Identification of dyeing adulteration in Amur Cork-tree Bark by surface-enhanced Raman spectroscopy
李丹 1汪冰 2李晓 1张中湖 2巩丽萍 2陆峰 1褚克丹1
作者信息
- 1. 福建中医药大学，福建 福州350122
- 2. 山东省食品药品检验研究院，山东 济南250101
- 折叠
摘要
Abstract
Objective To establish a surface-enhanced Raman scattering( SERS)method for the detection of dyed Amur Cork-tree Bark. Methods Supported silver nanoparticles on filter paper were synthesized by the method of in situ reduction. Experimental designs were performed to obtain the best detection results by studying the parameters:the concen-tration of silver nitrate solution,the enhancement effect and stability of the Ag NPs-paper. Results The dyed Amur Cork-tree Bark,stained by Auramine O at the concentration of 0. 01 mg·mL-1 ,had been successfully detected. Conclusion Compared with the Ag NPs-paper and SERS technology,the scheme provided a simple and rapid detection method of dyed Amur Cork-tree Bark.关键词
表面增强拉曼光谱/银胶纸/关黄柏/非法染色/金胺OKey words
SERS/Ag NPs-paper/Amur Cork-tree Bark/Dyeing adulteration/Auramine O分类
医药卫生引用本文复制引用
李丹,汪冰,李晓,张中湖,巩丽萍,陆峰,褚克丹..表面增强拉曼光谱法快速鉴别非法染色的关黄柏药材[J].药学研究,2015,(4):202-205,4.
