http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8383416-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a33fc84094049353458c796ed3c4304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20a05728fdc467a3405b22884229e3f7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-143333 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-65 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 |
| filingDate | 2012-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a58a70db2d8670bac43af8f7149c1371 |
| publicationDate | 2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8383416-B2 |
| titleOfInvention | Microbead optical sensor with layered plasmon structure for enhanced detection of chemical groups by SERS |
| abstract | An optical sensor and method for use with a visible-light laser excitation beam and a Raman spectroscopy detector, for detecting the presence chemical groups in an analyte applied to the sensor are disclosed. The sensor includes a substrate, a plasmon resonance mirror formed on a sensor surface of the substrate, a plasmon resonance particle layer disposed over the mirror, and an optically transparent dielectric layer about 2-40 nm thick separating the mirror and particle layer. The particle layer is composed of a periodic array of plasmon resonance particles having (i) a coating effective to binding analyte molecules, (ii) substantially uniform particle sizes and shapes in a selected size range between 50-200 nm (ii) a regular periodic particle-to-particle spacing less than the wavelength of the laser excitation beam. The device is capable of detecting analyte with an amplification factor of up to 10 12 -10 14 , allowing detection of single analyte molecules. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2627980-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10768109-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10209186-B2 |
| priorityDate | 2004-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.