自动化电化学酶联免疫吸附试验平台对生物威胁因子的多重检测

Christopher Pöhlmann , Laurent Bellanger , Michal Drevinek , Thomas Elßner
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引用次数: 5

摘要

现代生物恐怖主义的威胁迫使我们必须立即识别生物威胁剂。在这里,我们提出了一种电化学检测平台,可以在大约的时间内平行识别六种生物威胁剂。20分钟的自动程序。检测平台是永久安置在一个坚固,轻便的手提箱提供一个完全可拆卸的住房。对于细菌或病毒制剂,检测限分别为每毫升103 - 105个菌落形成单位或每毫升104 - 105个菌斑形成单位。这些结果证明了电化学生物芯片在平行和敏感的生物威胁剂现场检测方面的潜力。
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Multiplex Detection of Biothreat Agents Using an Automated Electrochemical ELISA Platform

Modern threats of bioterrorism force the need to immediately identify biothreat agents. Here, we present an electrochemical detection platform for identification of six biothreat agents in parallel within approx. 20 minutes in an automated procedure. The detection platform is permanently housed in a robust, lightweight suitcase offering a fully deconable housing. Limits of detection are in the range of 103 - 105 colony forming units per mL or 104 - 105 plaque forming units per mL for bacterial or viral agents, respectively. These results demonstrate the potential of electrochemical biochips for parallel and sensitive on-site detection of biothreat agents.

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