Determination of cyromazine and melamine based on capillary electrophoresis coupled with electrogenerated chemiluminescence at gold nanoparticles modified electrode

机译：基于毛细管电泳的Cyromazine和三聚氰胺与金纳米颗粒改性电极的电生化学发光偶联

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A method has been developed for the detection of cyromazine and melamine using capillary electrophoresis (CE) coupled with electrogenerated chemiluminescence (ECL). The method utilized gold nanoparticles modified electrode as a working electrode because it can improve sensitivity of ECL detection. It has been found that acetonitrile can improve stacking in electrokinetic injection with field amplified sample stacking. The detection limits of 0.5 ng/mL and 1.0 ng/mL were obtained for cyromazine and melamine, respectively. The established method was successfully applied for milk sample analysis with good reproducibility, precision, accuracy, and high recovery.

机译：使用毛细管电泳（CE）与电浓化学发光（ECL）偶联的毛细管电泳（CE）开发了一种方法，用于检测Cyromazine和三聚氰胺。该方法利用金纳米颗粒改性电极作为工作电极，因为它可以提高ECL检测的灵敏度。已经发现，乙腈可以通过现场扩增的样品堆叠改善电动注射液中的堆叠。分别获得0.5ng / ml和1.0ng / ml的检测限，分别用于Cyromazine和三聚氰胺。已建立的方法以良好的再现性，精度，准确性和高回收率成功地应用于牛奶样品分析。

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《International Conference on Chemical Engineering and Advanced Materials》|2014年||共4页
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作者
Chunyan Wang; Yingxin Qi; Xiaoqiu Liu;
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原文格式 PDF
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中图分类 TB3-532;
关键词
capillary electrophoresis; electrogenerated chemiluminescence; gold nanoparticles; cyromazine; melamine; stacking;

机译：毛细管电泳;电化学化学发光;金纳米颗粒;氯胺;三聚氰胺;堆叠;

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4. Determination of cyromazine and melamine based on capillary electrophoresis coupled with electrogenerated chemiluminescence at gold nanoparticles modified electrode [C] . Chunyan Wang, Yingxin Qi, Xiaoqiu Liu International Conference on Chemical Engineering and Advanced Materials . 2014

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Determination of cyromazine and melamine based on capillary electrophoresis coupled with electrogenerated chemiluminescence at gold nanoparticles modified electrode

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