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FORMALDEHYDE ANALYSIS BY AN ENZYMATIC FIA-SYSTEM
Winter, Babette Cammann, Karl
Winter, Babette
Cammann, Karl
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Issue Date
1992
Submitted date
2024-04-10
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Abstract
The method for formaldehyde analysis presented here is based on the enzymatical reaction of formaldehyde with the coenzyme nicotinamide adenine dinucleotide (NADt) by catalysis of the enzyme formaldehyde dehydrogenase (FADH). The enzyme is immobilized on an epoxy resin. Formaldehyde is measured by electrochemical detection of NADH, using a redox dye as mediator. The analysis is carried out ina Flow-Injection-Analysis System (FIA) with an electrochemical wall-jet detector.
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Biosensors : fundamentals, technologies and applications, 75 - 78
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Book chapter
conference paper
conference paper
Language
en
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Series/Report no.
GBF monographs ; Volume 17
ISSN
0930-4320
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ISBN
3527284370
1560812206
1560812206
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Attribution-NonCommercial-ShareAlike 4.0 International