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Exploring Sensors To Monitor Some Environmental Discharges: Laboratory Innovation versus Design and Manufacturability

机译：探索传感器以监测某些环境排放物：实验室创新与设计和可制造性

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摘要

Environmental discharge is a global problem. Among many others, the Water Industries seek new broad sreening devices able to provide early warning of toxic discharge at presently "unprotected" sites. The search for broad screening presents different problems to the detection of a specific known analyte and screening procedures with a broad specificity must be chosen. This paper describes a broad band screen for herbicides active on the photosynthetic system and explores whether analysis of the signal detail can give more information about the analyte. It also looks critically at the construction of a biosensor which would use this photoelectrochemical mechanism, employing a reagent phase immobilised next to an electrode and debates the possibility of other formats. An inverted format sensor is then exploited to devise a single analyte sensor specific for formaldehyde monitoring in the gas phase and operational over an eight hour work shift period.
机译：环境排放是一个全球性问题。在许多其他项目中，水工业寻求新的广泛的喷浆设备，能够在目前“未受保护的”地点提供有毒物质排放的预警。广泛筛选的探索给特定已知分析物的检测带来了不同的问题，必须选择具有广泛特异性的筛选程序。本文介绍了在光合作用系统上具有活性的除草剂的宽带筛查方法，并探讨了对信号细节的分析是否可以提供有关分析物的更多信息。它也批判性地着眼于生物传感器的构造，该传感器将使用这种光电化学机制，采用固定在电极旁边的试剂相，并讨论其他形式的可能性。然后，利用倒置格式传感器设计出一种专门用于气相甲醛监测并在八小时工作班期间运行的单一分析物传感器。

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  • 来源
  • 会议地点 Smolenice(SK)
  • 作者

    E A H HALL; M PREUSS; J J GOODING; M HAEMMERLE;

  • 作者单位

    Institute of Biotechnology University of Cambridge Tennis Court Road Cambridge, CB2 1QT;

    Institute of Biotechnology University of Cambridge Tennis Court Road Cambridge, CB2 1QT;

    Institute of Biotechnology University of Cambridge Tennis Court Road Cambridge, CB2 1QT;

    Institute of Biotechnology University of Cambridge Tennis Court Road Cambridge, CB2 1QT;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 环境监测;
  • 关键词

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