Mediator-stabilized reagent compositions for use in biosensor electrodes
US9714441B2 · kind B2 · utility
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19References
9Claims
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Key dates
| Filing date | Apr 8, 2014 |
| Grant date | Jul 25, 2017 |
| Priority date | — |
| Expiry date | Jul 6, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/006
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The claimed subject matter relates to the stabilization of 1,2-quinone mediators, especially those containing 1,10-phenanthroline quinone (PQ) and more especially transition metal complexes of PQ, in the presence of enzymes when contained in dry reagent layers for biosensor electrodes, through the use of various metal salts, particularly those of lithium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.