| 丝网印刷电极及其在重金属快速检测中的应用 |
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| 基金项目:广东省省级农业科技创新及推广项目（2021KJ101）；广东省岭南特色食品科学与技术重点实验室（2021B1212040013）；云浮市2021年省乡村振兴战略专项资金项目（2021090102） |
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| 中文摘要:利用简单、快速、高灵敏的方法对食品中的重金属进行检测具有重要意义。丝网印刷电极（SPE）因具有小巧便携、样品用量少、成本低等优点，在电化学快速分析领域具有明显优势，可实现食品中重金属等污染物质的快速现场分析。该文主要介绍了丝网印刷电极的概念、制作工艺、制备材料和修饰材料，综述了丝网印刷电极在重金属快速检测方面的应用进展，并讨论了其目前形势及未来发展趋势。 |
| 中文关键词:丝网印刷电极（SPE） 重金属 食品 检测 |
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| Determination of Organophosphorus Amino Acids Herbicides Residues in Fruits and Vegetables by Underivatization/Liquid Chromatography－Tandem Mass Spectrometry |
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| Abstract:It is of great significance to use a simple，rapid and sensitive detection method to detect heavy metals in food．Screen-printed electrode（SPE） has obvious advantage in the field of rapid electrochemical analysis due to its characteristicis of small and portable，less sample consumption and low cost，and it could realize the rapid on-site analysis on heavy metals and other pollutants in food．The concept，manufacturing technology，preparation materials and modification materials of screen-printed electrode are mainly introduced in this paper．Meanwhile，the application and research progress of screen-printed electrode in rapid detection of heavy metals are summarized，and its current situation and future development trend are also discussed. |
| Key Words:screen-printed electrode（SPE） heavy metals food detection |
| 引用本文：黄泓凯，段宁馨，邹玉婷，古飞燕，刘功良，赵晓娟.丝网印刷电极及其在重金属快速检测中的应用[J].分析测试学报,2022,41(11):1707-1712. |
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