Chemically wired fructose dehydrogenase electrodes
US5298144A · kind A · utility
315Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 1992 |
| Grant date | Mar 29, 1994 |
| Priority date | — |
| Expiry date | Sep 15, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/806
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An enzyme electrode is disclosed for use in voltammetric systems wherein a PQQ dehydrogenase enzyme is chemically bonded to a water soluble polyvinylpyridine osmium bipyridine polymer. The enzyme and polymer are adsorbed onto the surface of the electrode with the polymer providing direct electron transfer from enzyme to electrode and vice-versa without the aid of additional mediators or electron shuttles added to the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.