| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dac0cd1068091236c72738c72b0a2ffc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_730792a4098511a8a2abec3c8c786e9a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-056 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0093 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-16 |
| filingDate |
2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a466dab63c8901f7ff6bd4a5bfdfd4a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be87d98fc2a8570213b0d31b7465234d |
| publicationDate |
2015-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015316481-A1 |
| titleOfInvention |
Encapsulated dye coated noble metal nanoparticles with increased surface enhanced raman scattering properties as contrast agents |
| abstract |
The present disclosure provides semiconductor-metal composite nanoparticles with optical properties that are superior to those of pure materials for use as contrast agents. The composites include noble metal nanoparticles having a layer of linker molecules being bound to the surface of the noble metal nanoparticle and a layer of dye molecules bound to the layer of linker molecules. The dye molecules are selected such that they form an ordered structure that exhibits a collective absorption band shift, compared to the individual dye molecule, when bound to the noble metal nanoparticle. This structure is encapsulated in a stabilizing coating layer forming a multi-shell structure with properties suitable for biosensing and other detection applications which exhibit enhanced Raman scattering compared to nanoparticles having dye molecules bound thereto not in the ordered structure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015359912-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11031151-B2 |
| priorityDate |
2012-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |