Method for the reduction of cross talk in multiplex capillary electrophoresis
US8404092B1 · kind B1 · utility
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Key dates
| Filing date | Mar 26, 2012 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | Mar 26, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/44782
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention is a high-throughput multi-capillary system utilizing a 2-dimensional mask onto which the detection windows of the capillaries are lined up in alternating columns and rows. The image of the capillaries is projected onto a 2-dimensional detection system, such as a charge-coupled-detector (CCD) array. Each row and column of the capillary detection windows is imaged in a separate area of the CCD array, which results in reduced cross-talk between capillaries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.