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FLUORESCENCE-BASED OPTOCHEMICAL SENSORS (OPTODES) AND RELATED BIOSENSORS USING ENZYME-CATALYZED BIOCHEMICAL AND ANTIBODY-LINKED IMMUNOLOGICAL REACTIONS
Opitz, N. Lübbers, D. W.
Opitz, N.
Lübbers, D. W.
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Issue Date
1987
Submitted date
2023-08-30
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Adobe PDF, 5.49 MB
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Abstract
The principles and some technical properties of fluorescence-based optochemical sensors (optodes) involving membrane-protected O9- and pH-sensitive fluorescent indicator molecules are presented for the continuous measurement of oxygen, carbondioxide and hydrogen ion activities as well as ionic strength. Moreover, sensor-coupled biochemical and immunological reactions, which enable the quantitative determination of various metabolites and hormones on the basis of enzyme-mediated reactions and antigen- antibody interactions are discussed. Finally, some advantages and special features of this new sensor technology are presented in comparison to the conventional electrochemical sensors (electrodes).
Citation
Biosensors International Workshop 1987, 207 - 216
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Type
Book chapter
conference paper
conference paper
Language
en
Description
Series/Report no.
GBF Monographs, Volume 10
ISSN
0930-4320
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ISBN
0-89573-683-7
3-527-26801-4
3-527-26801-4
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Attribution-NonCommercial-ShareAlike 4.0 International