Biosensor, biosensor chip and biosensor device
US8900430B2 · kind B2 · utility
13Cited by
47References
58Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2013 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Jul 3, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R19/0092
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A biosensor includes a working electrode 101, a counter electrode 102 opposing the working electrode 101, a working electrode terminal 103 and a working electrode reference terminal 10 connected to the working electrode 101 by wires, and a counter electrode terminal 104 connected to the counter electrode 102 by a wire. By employing a structure with at least three electrodes, it is possible to assay a target substance without being influenced by the line resistance on the working electrode side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.