Tuning the redox potential of riboflavin by zirconium phosphate in carbon paste electrodes
Modified carbon paste electrodes were prepared by inclusion of riboflavin together with zirconium phosphate (ZrP) into carbon paste. The midpoint potential for riboflavin in this electrode was found to be -0.259 V vs. SCE and shifted by 0.207 V to the positive direction, as compared to carbon paste...
| Publié dans: | Bioelectrochemistry and bioenergetics (Lausanne, Switzerland). - 1999. - 49(1999), 1 vom: 23. Okt., Seite 21-7 |
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| Auteur principal: | |
| Autres auteurs: | , |
| Format: | Article |
| Langue: | English |
| Publié: |
1999
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| Accès à la collection: | Bioelectrochemistry and bioenergetics (Lausanne, Switzerland) |
| Sujets: | Journal Article Research Support, Non-U.S. Gov't zirconium phosphate 13765-95-2 Carbon 7440-44-0 Zirconium C6V6S92N3C Riboflavin TLM2976OFR |
| Résumé: | Modified carbon paste electrodes were prepared by inclusion of riboflavin together with zirconium phosphate (ZrP) into carbon paste. The midpoint potential for riboflavin in this electrode was found to be -0.259 V vs. SCE and shifted by 0.207 V to the positive direction, as compared to carbon paste electrode not containing ZrP. The electrode prepared was shown to electrocatalyse the anodic oxidation of the coenzyme NADH in the potential range of 0.0 to 0.25 V |
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| Description: | Date Completed 20.01.2000 Date Revised 03.11.2019 published: Print Citation Status MEDLINE |
| ISSN: | 0302-4598 |