http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7709264-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d595f9f47c36d01c4f8fbaef6a04bfb0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-170769 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate | 2007-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bd92c49bb55df570c3dfd4cb5a8e688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f859e9dc5fc264d71e79b92dbf3891a |
| publicationDate | 2010-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7709264-B2 |
| titleOfInvention | Handheld microcantilever-based sensor for detecting tobacco-specific nitrosamines |
| abstract | A method and system for detecting tobacco-specific nitrosamines. The method includes exposing at least one microcantilever beam to a medium, which may contain tobacco-specific nitrosamines, and measuring a deflection of the microcantilever beam, wherein the deflection indicates a presence of tobacco-specific nitrosamines in the medium. The at least one microcantilever beam can include a silicon base layer and a gold-coated receptor layer with a plurality of thiol molecules having a sulfur head and carboxyl-terminated group. The at least one microcantilever beam can include a silicon base layer and a metal or metal oxide coated receptor layer. Alternatively, the microcantilever beam can be formed by co-absorbing tobacco-specific nitrosamines and silane molecules on a silicon microcantilever surface, wherein the template molecules of tobacco-specific nitrosamines physically co-adsorb between the silane molecules. The template molecules of tobacco-specific nitrosamines are then washed away with a solvent to form a silane monolayer having tobacco-specific nitrosamine cavities. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010215544-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9128106-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10453321-B2 |
| priorityDate | 2006-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.