http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021318230-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c558471096a9d4ea7b524c29abf58af |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-0636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-4711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6482 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-513 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-0303 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-05 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 |
| filingDate | 2020-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98e6457c26a1c7835021db6bd885557f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74f6f0124f4a51b025457c064163a90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fd53c91c015bf69e45a92d2bd0c0bfe |
| publicationDate | 2021-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2021318230-A1 |
| titleOfInvention | Optical cell and methods of manufacturing an optical cell |
| abstract | An optical cell for performing light spectroscopy (including absorbance, fluorescence and scattering measurements) on a liquid sample in microfluidic devices is disclosed. The optical cell comprises an inlaid sheet having an opaque material inlaid in a clear material, and a sensing channel that crosses the clear material and the opaque material provides a fluidic path for the liquid sample and an optical path for probe light. Integral optical windows crossing a clear-opaque material interface permit light coupling into and out of the sensing channel, and thus light transmission through the sensing channel is almost entirely isolated from background light interference. A microfluidic chip comprising one or more optical cells is also disclosed. The optical cells may have different lengths of sensing channels, and may be optically and fluidly coupled. A method of manufacturing an optical cell in a microfluidic chip is also disclosed. |
| priorityDate | 2019-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.