Method and apparatus for analyte detection using an electrochemical biosensor
US11371957B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jun 29, 2018 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Jun 29, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q2527/113
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for sensing an analyte utilizing a sensor having a working electrode, the method includes providing the working electrode with an analyte-specific enzyme and a redox mediator, providing the working electrode to the analyte, accumulating charge derived from the analyte reacting with the analyte-specific enzyme and the redox mediator for a set period of time, connecting the working electrode to circuit after the set period of time, and measuring the signal from the accumulated charge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.