Switching an O2 sensitive glucose oxidase bioelectrode into an almost insensitive one by cofactor redesign
| Autor: | Claire Stines-Chaumeil, Olivier Courjean, Emilie Tremey, Frédéric Louërat, Sébastien Gounel, Emmanuel Suraniti, Nicolas Mano |
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| Přispěvatelé: | Centre de recherches Paul Pascal (CRPP), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2014 |
| Předmět: |
biology
Chemistry Metals and Alloys [CHIM.CATA]Chemical Sciences/Catalysis General Chemistry Catalysis Cofactor Surfaces Coatings and Films Electronic Optical and Magnetic Materials Oxygen Glucose Oxidase Kinetics Glucose Biochemistry Calibration Materials Chemistry Ceramics and Composites biology.protein Glucose oxidase Aspergillus niger Electrodes |
| Zdroj: | Chemical Communications Chemical Communications, Royal Society of Chemistry, 2014, 50, pp. 5912-5914. ⟨10.1039/c4cc01670j⟩ |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/c4cc01670j |
| Popis: | 3 pages; International audience; In the 5-8 mM glucose concentration range, of particular interest for diabetes management, glucose oxidase bioelectrodes are O2 dependent, which decrease their efficiencies. By replacing the natural cofactor of glucose oxidase, we succeeded in turning an O2 sensitive bioelectrode into an almost insensitive one. |
| Databáze: | OpenAIRE |
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