Electrochemical affinity biosensor system and methods
US8288544B2 · kind B2 · utility
1Cited by
12References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2004 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Nov 27, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2458/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention provides novel osmium-based electrochemical species for the detection of wide variety of analytes using immunological techniques. The present invention also provides diagnostic kits and test sensors supporting electrode structures that can be used with the osmium-based electrochemical species. The test sensor can be fabricated to support interdigitated arrays of electrodes that have been designed to provide amplification of the electrical signal amplification desired to analyze analytes that may be present at low concentrations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.