Electrochemical method for enzyme immobilization on biosensor electrodes
US11359300B1 · kind B1 · utility
9Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Feb 26, 2021 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Feb 26, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for forming an enzymatic biosensor includes preparing a first deposition solution comprising an enzyme, placing a substrate in the first deposition solution, applying an electrical potential to a working electrode of the substrate to deposit the enzyme on the working electrode, placing the substrate in a second deposition solution comprising electro-polymerizable monomers, and passing a current through the working electrode to polymerize the monomers to form an electropolymerized polymer layer over the enzyme deposited on the working electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.