Electrochemical immunoassays using colloidal metal markers
US7045364B2 · kind B2 · utility
12Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2001 |
| Grant date | May 16, 2006 |
| Priority date | — |
| Expiry date | Oct 7, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2458/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention concerns a method for detecting or quantifying a biological substance coupled with a colloidal metal particle by electrochemical detection, characterised in that it comprises a step which consists in dissolving by chemical treatment of said colloidal metal particle, prior to detection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.