http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107243629-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-102 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-02 |
| filingDate | 2017-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107243629-B |
| titleOfInvention | A kind of core-shell structure nanometer particle and preparation method thereof |
| abstract | The invention discloses a kind of core-shell structure nanometer particles, the preparation method comprises the following steps: CTAB solution is added in container by (1), HAuCl is added 4 Solution adds NaBH 4 Solution obtains crystal seed；CTAB solution is added in another container, HAuCl is sequentially added 4 Nanometer gold bar is made in solution, silver nitrate solution, L-AA solution, crystal seed；(2) DNA modification of nanometer gold bar obtains the nanometer gold bar that sulfhydrylation DNA stablizes protection；(3) nanometer gold bar is centrifuged, is dissolved in CTAB solution, sequentially add SDS solution, silver nitrate solution, L-AA solution is stood to obtain the final product.Nanoparticle of the invention, with extraordinary stability, the silver covering at core-shell structure both ends is very thin, the connected single-stranded meeting major part of DNA is exposed outside, tip portion has higher surface plasma bulk effect, has huge application value in fields such as bio-light electronics, biological nano detections. |
| priorityDate | 2017-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.