GRAPHITE BASED BIENZYME SENSORS
dc.contributor.author | Kulys, Juozas J. | |
dc.contributor.author | Bilitewski, Ursula | |
dc.contributor.author | Schmid, Rolf D. | |
dc.date.accessioned | 2024-05-08T09:03:50Z | |
dc.date.available | 2024-05-08T09:03:50Z | |
dc.date.issued | 1992 | |
dc.date.submitted | 2024-05-08 | |
dc.identifier.citation | Biosensors : fundamentals, technologies and applications, 393 - 401 | en_US |
dc.identifier.isbn | 1560812206 | |
dc.identifier.isbn | 3527284370 | |
dc.identifier.issn | 0930-4320 | |
dc.identifier.uri | http://hdl.handle.net/10033/623825 | |
dc.description.abstract | Robust peroxidase/oxidase sensors based on both chemically modified and unmodified graphite electrodes were prepared. The sensorsacted atelectrode potentials of -0.2 V to 0.2 V vs Ag/AgCl electrode. The Sensors werespecific to glucose, alcohols, choline chloride, L- and D-amino acids and oxalic acid. The sensitivities of sensors ranged from 0.3 - 12 uA/mM and the determination ranges of metabolites were 0.01 - 20 mM. The concentration range of cholesterine determined using a hydrogen peroxide sensor and soluble cholesterol oxidase was 0.01 - 0.26 mM with a sensitivity of 0.25 mA/mM whendetermination was carried out using the in biocatalytic pre-concentration regime. The pH optima andthe longterm stabilities of the sensors depended largely on the properties of the oxidase immobilized | en_US |
dc.language.iso | en | en_US |
dc.publisher | GBF Gesellschaft für Biotechnologische Forschung mbH, Braunschweig | en_US |
dc.relation.ispartofseries | GBF monographs ; Volume 17 | en_US |
dc.rights | Attribution-NonCommercial-ShareAlike 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.title | GRAPHITE BASED BIENZYME SENSORS | en_US |
dc.type | Book chapter | en_US |
dc.type | conference paper | en_US |
dc.contributor.department | GBF- Gesellschaft fiir Biotechnologische Forschung mbH, Project Group Biosensors, Mascheroder Weg 1, W- 3300 Braunschweig | en_US |
dc.identifier.journal | Biosensors : fundamentals, technologies and applications, 1992 | en_US |
refterms.dateFOA | 2024-05-08T09:03:51Z |
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