基于电化学适体的食品和水分析传感器：综述。
Electrochemical aptamer-based sensors for food and water analysis: A review.
机构信息
Post-Doctoral Research Center of Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, 408100, China; College of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin, 150040, China.
Post-Doctoral Research Center of Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, 408100, China; College of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin, 150040, China.
出版信息
Anal Chim Acta. 2019 Mar 21;1051:1-23. doi: 10.1016/j.aca.2018.10.058. Epub 2018 Oct 26.
Global food and water safety issues have prompted the development of highly sensitive, specific, and fast analytical techniques for food and water analysis. The electrochemical aptamer-based detection platform (E-aptasensor) is one of the more promising detection techniques because of its unique combination of advantages that renders these sensors ideal for detection of a wide range of target analytes. Recent research results have further demonstrated that this technique has potential for real world analysis of food and water contaminants. This review summaries the recently developed E-aptasensors for detection of analytes related to food and water safety, including bacteria, mycotoxins, algal toxins, viruses, drugs, pesticides, and metal ions. Ten different electroanalytical techniques and one opto-electroanalytical technique commonly employed with these sensors are also described. In addition to highlighting several novel sensor designs, this review also describes the strengths, limitations, and current challenges this technology faces, and future development trend.
全球的食物和水安全问题促使人们开发出了高度敏感、特异和快速的食物和水分析用分析技术。基于电化学适体的检测平台（E-aptasensor）是一种更有前途的检测技术，因为它具有独特的优势组合，使这些传感器非常适合检测各种目标分析物。最近的研究结果进一步表明，该技术在实际的食物和水污染物分析方面具有潜力。本综述总结了最近开发的用于检测与食物和水安全相关的分析物的 E-aptasensors，包括细菌、真菌毒素、藻类毒素、病毒、药物、农药和金属离子。还描述了这些传感器常用的十种不同的电化学生物传感器技术和一种光电化学生物传感器技术。除了强调几种新颖的传感器设计外，本综述还描述了该技术的优势、局限性以及当前面临的挑战和未来的发展趋势。
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