Optical multiple-analyte immunosensor for water pollution control.

Claudia Barzen; Andreas Brecht; Guenter Gauglitz

doi:10.1016/s0956-5663(01)00297-4

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PubMed · 11849925

Optical multiple-analyte immunosensor for water pollution control.

Claudia Barzen·Andreas Brecht·Guenter Gauglitz

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Abstract

A prototype of a portable optical immunosensor (called river analyser) has been developed. It can be applied for the monitoring of surface water quality. Antibodies carrying a fluorescent label are used for the specific recognition of pollutants, such as frequently applied pesticides. The transduction principle is based on total internal reflection fluorescence (TIRF). The outstanding advantage of the river analyser is, that at least three analytes can be detected simultaneously in one sample. Test cycles and fluid handling are automated and enable unattended measuring.

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Calibration Equipment Design Flow Injection Analysis Herbicides Immunoassay Models, Molecular Spectrometry, Fluorescence Water Pollution, Chemical Journal Article Research Support, Non-U.S. Gov't

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Claudia Barzen, Andreas Brecht, Guenter Gauglitz. 2002. Optical multiple-analyte immunosensor for water pollution control.. https://doi.org/10.1016/s0956-5663(01)00297-4

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