| PDMS-Ag基底表面增强拉曼光谱技术快速检测鱼肉中孔雀石绿 |
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| 引用本文： | 吴焕乐,唐建设,方娟,崔兆行,黄金磊. PDMS-Ag基底表面增强拉曼光谱技术快速检测鱼肉中孔雀石绿[J]. 分析试验室, 2019, 38(2): 147-151 |
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| 作者姓名： | 吴焕乐 唐建设 方娟 崔兆行 黄金磊 |
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| 作者单位： | 安徽建筑大学环境与能源工程学院,合肥,230601;安徽建筑大学环境与能源工程学院,合肥230601;安徽建筑大学水污染控制与废水资源化安徽省重点实验室,合肥230601 |
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| 基金项目： | 国家自然科学基金;科技计划 |
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| 摘 要： | 采用葡萄糖还原硝酸银,并在聚二甲基硅氧烷(PDMS)薄片表面沉积银纳米颗粒的方法,制备表面增强拉曼(SERS)基片。研究该SERS基片对孔雀石绿(MG)的拉曼光谱分析的增强效能。结果表明,该方法生成的PDMS-Ag复合基底对MG的检测线性范围为1×10-10～1×10-5mol/L,线性相关系数R^2为0. 9796。其对孔雀石绿的最低检测浓度1×10-10mol/L,SERS谱图MG特征峰型清晰易分辨。将本方法应用到鲫鱼鱼肉样品中MG含量的检测,孔雀石绿加标回收率为96. 4%～128. 4%,相对标准偏差(RSD)为5. 9%～8. 2%。
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| 关 键 词： | PDMS-Ag基底 表面增强拉曼 孔雀石绿 鲫鱼 |
Rapid detection of malachite green in fish by PDMS-Ag surface enhanced Raman spectroscopy |
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| WU Huan-le,TANG Jian-she,FANG Juan,CUI Zhao-xing,HUANG Jin-lei. Rapid detection of malachite green in fish by PDMS-Ag surface enhanced Raman spectroscopy[J]. Chinese Journal of Analysis Laboratory, 2019, 38(2): 147-151 |
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| Authors: | WU Huan-le TANG Jian-she FANG Juan CUI Zhao-xing HUANG Jin-lei |
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| Affiliation: | (School of Environment and Energy Engineering,Anhui University of Architecture,Hefei 230601;Anhui Key Laboratory of Water Pollution Control and Wastewater Reuse,Anhui University of Architecture,Hefei 230601) |
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| Abstract: | WU Huan-le;TANG Jian-she;FANG Juan;CUI Zhao-xing;HUANG Jin-lei(School of Environment and Energy Engineering,Anhui University of Architecture,Hefei 230601;Anhui Key Laboratory of Water Pollution Control and Wastewater Reuse,Anhui University of Architecture,Hefei 230601) |
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| Keywords: | PDMS-Ag substrate Surface-enhanced raman spectroscop Malachite green Crucian |
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