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Characterization of a reservoir-type capillary optical microsensor for pCO2 measurements

Ertekin, Kadriye, Klimant, Ingo, Neurauter, Gerhard and Wolfbeis, Otto S. (2003) Characterization of a reservoir-type capillary optical microsensor for pCO2 measurements. Talanta 59 (2), pp. 261-263.

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Date of publication of this fulltext: 20 May 2011 06:20

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A reservoir type of capillary microsensor for pCO2 measurements is presented. The sensor is based on the measurement of the fluorescence intensity of the anionic form of the pH indicator 1-hydroxy-3,6,8-pyrenetrisulfonate in the form of its ion pair with a quaternary ammonium base in an ethyl cellulose matrix. The glass capillary containing the reservoir sensor was prepared by immersing the tip ...


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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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Keywords:Carbon dioxide; Fiber optic chemical sensor; Capillary microsensor
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Created at the University of Regensburg:Unknown
Item ID:20834
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