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Nitrate-selective optical sensor applying a lipophilic fluorescent potential-sensitive dye

Huber, Christian, Klimant, Ingo, Krause, Christian, Werner, Tobias and Wolfbeis, Otto S. (2001) Nitrate-selective optical sensor applying a lipophilic fluorescent potential-sensitive dye. Analytica Chimica Acta 449, pp. 81-93.

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An optical sensor has been developed for continuous determination of nitrate that is based on a polymer-stabilized emulsion system consisting of a hydrogel with entrapped plasticizer droplets. The droplets contain a cationic potential-sensitive fluorescent dye (PSD) located near its surface. The cationic PSD also acts as an anion-exchange catalyst that extracts nitrate out of the aqueous solution ...


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Item type:Article
Institutions:Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Antje J. Bäumner, formerly Prof. Wolfbeis)
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Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Created at the University of Regensburg:Unknown
Item ID:20940
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