http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102380984-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0328dc1833863fe13dfa746048bec03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65 |
| filingDate | 2011-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a4e1f2016e67a0629559083e1f9b225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75f0a1abbf750f8e0d5ebe9763400947 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07ccd8b375ea07e9a4b983dcf47abf5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c08d97202e05fc5a98d3db8eb3dbe12a |
| publicationDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102380984-B |
| titleOfInvention | Surface enhanced Raman substrate suitable for detection of polycyclic aromatic hydrocarbon in seawater |
| abstract | The invention relates to a high-sensitivity surface enhanced Roman substrate, which is obtained by adopting the following steps of: functionalizing a quartz plate by utilizing trimethoxy silane, soaking the functionalized quartz plate in gold sol to prepare a gold sol membrane, self-assembling 25, 27-dimercaptoacetate-26,28-dyhydroxyl-4-tertiary butyl calixarene which as special selective adsorption to the polycyclic aromatic hydrocarbon to the surface of the gold sol membrane, and modifying the calixarene. The gold sol substrates with different degree modifications of calixarene can be obtained by controlling the soaking time of the gold sol membrane in a calixarene ethanol solution; and the optimal surface enhanced Raman substrate suitable for field detection of the polycyclic aromatic hydrocarbon is obtained by comparing the enhancement effects of all substrates. Because the calixarene has lyophobic property and can protect a metal nanomaterial from corroding by seawater, therefore the substrate is also suitable for detection of the polycyclic aromatic hydrocarbon in the seawater. |
| priorityDate | 2011-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.