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BIOSENSING OF ORGANIC PEROXIDES

Wollenberger, Ulla
; 
Wang, Joseph
; 
Scheller, Frieder
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Issue Date
1992
Submitted date
2024-04-10
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Abstract
Reagentless bulk-type biosensors for hydroperoxides are described, where horseradish peroxidase is incorporated into a graphite-epoxy material. The principle of measurement is based on the faesibility of HRP to facilitate an fast heterogeneous electron transfer to carbon material, thus arrising an electrocatalytic current in dependence on the peroxides at a favourable low potential of - 25 mV. The electrodes are mechanically robust, polishable, and durable, having a life time of more than 40 days.
Citation
Biosensors : fundamentals, technologies and applications, 31 - 34
Affiliation
Central Institute of Molecular Biology. Robert-Roesslestr. 1O, Berlin, O-1115, Germany; New Mexico State University, Department of Chemistry, Las Cruces. NM 88003, USA
Publisher
GBF Gesellschaft für Biotechnologische Forschung mbH, Braunschweig
Journal
Biosensors : fundamentals, technologies and applications, 1992
URI
http://hdl.handle.net/10033/623760
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Type
Book chapter
conference paper
Language
en
Description
Series/Report no.
GBF monographs ; Volume 17
ISSN
0930-4320
EISSN
ISBN
3527284370
1560812206
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Attribution-NonCommercial-ShareAlike 4.0 International
cbn
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