http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111100628-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 |
| filingDate | 2019-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111100628-B |
| titleOfInvention | Highlight stable perovskite magneto-optical microsphere for CTC capture |
| abstract | The invention discloses a perovskite magneto-optical microsphere with high brightness and stability 3 O 4 Magnetic particles and MAPbBr 3 The quantum dots are uniformly encapsulated in the silicon dioxide film and coated with SiO 2 Shell, successful construction (MAPbBr) 3 /Fe 3 O 4 )@MPSs@SiO 2 Magneto-optical microspheres; through surface modification, biological specific antibodies SA and anti-EpCAM are connected, so that Circulating Tumor Cells (CTCs) can be specifically captured and identified; the perovskite quantum dots selected by the magneto-optical microsphere have high green fluorescence emission and high fluorescence quantum yield, are encapsulated in the porous polystyrene microsphere and coated with a silicon shell layer, so that the fluorescence stability of the magneto-optical microsphere is remarkably improved, and MAPbBr is avoided 3 The direct contact of the quantum dots and the monitored target object solves the toxicity problem of heavy metal Pb in the biological monitoring process, realizes safety and nontoxicity, and well develops the application in the aspect of biomedicine. The preparation method has the advantages of mild reaction conditions, simple preparation process, short time consumption and lower costAnd (4) point. |
| priorityDate | 2019-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.