http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110625134-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-0545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-054 |
| filingDate | 2019-09-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110625134-B |
| titleOfInvention | A kind of preparation method of anti-counterfeiting film based on double-layer gold nanorods |
| abstract | The invention relates to a preparation method of an anti-counterfeiting film based on double-layer gold nanorods, and belongs to the field of composite materials. In this method, Au NRs are first prepared by seed growth method, and then Au@Au NRs are prepared and different Raman probes are encapsulated in the core-shell gap of Au@Au NRs. Au@Au NRs films with different Raman probes and transferred onto PDMS substrates. Because different Raman probes correspond to unique SERS signals, using them to make anti-counterfeiting security labels can endow products with non-reproducible and highly recognizable security information, so as to identify counterfeit and shoddy products. |
| priorityDate | 2019-09-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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