Apparatus and method for fluorescence polarization detection
US11761896B1 · kind B1 · utility
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20Claims
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Key dates
| Filing date | Dec 8, 2022 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Dec 8, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6463
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An analyzing system includes a detection area with a transparent window past which an analyte moves and emits or transmits light. One or more polarizing elements receive and polarize the light into respective two or more different polarization components. One or more optical detectors receive the respective two or more polarization components and generate respective at least two signals in response. A processor is coupled to the optical detectors and configured to determine a polarization status of the light from the analyte based on the at least two signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.