Rare earth spatial/spectral barcodes for multiplexed biochemical testing
US9528145B2 · kind B2 · utility
1Cited by
8References
28Claims
0Family size
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Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Sep 27, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/143333
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Hydrogel microparticles spatially and spectrally encoded using upconverting phosphor nanoparticles are described for use in biochemical testing. In each microparticle, upconversion nanocrystals having spectrally distinguishable emission spectra are disposed in different pardons of an encoding region of the microparticle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.