Multiplexed electrochemical detection system and method
US8420313B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 11, 2008 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jan 19, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/3277
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Multiplexed analysis of molecular structures of samples. A plurality of sample wells is arranged on a substrate. A plurality of electrodes is fabricated on a first side of the substrate. The electrodes are disposed on the side of the substrate exposed to the sample wells. The electrodes include working electrodes, counter electrodes, and optionally include reference electrodes. At least two of the sample wells includes a plurality of working electrodes. The plurality of electrodes is configured to allow electrochemical analysis of the associated sample wells in a multiplexed fashion. The plurality of electrodes is electrically coupled to an interface to a sample analysis system. The interface to the sample analysis system can include contacts or connections. The sample analysis system controls a signal to the electrodes in a multiplexed fashion and performs the electrochemical analysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.