Single source, single detector chip, multiple-longitudinal channel electromagnetic radiation absorbance and fluorescence monitoring system
US6580507B2 · kind B2 · utility
51Cited by
28References
2Claims
0Family size
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Key dates
| Filing date | Mar 2, 2001 |
| Grant date | Jun 17, 2003 |
| Priority date | — |
| Expiry date | Oct 17, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/0639
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed is a multiple longitudinal flow cell channel electromagnetic radiation absorption or fluorescence monitoring system wherein a source of electromagnetic radiation is positioned to input electromagnetic radiation to each of the longitudinal flow cell channels, and wherein a single low cost, low drift, preferably linear and sensitized to UV, array detector system is positioned to directly simultaneously monitor electromagnetic radiation from at least two of the longitudinal flow cell channels, at different locations thereupon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.