http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112300142-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6458 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112300142-B |
| titleOfInvention | Dithienylethylene fluorescent molecular switch regulated and controlled by visible light, and preparation and application thereof |
| abstract | The invention belongs to the field of new materials, and particularly relates to a visible light controlled dithienyl ethylene fluorescent molecular switch, and preparation and application thereof. The dithienyl ethylene derivative takes aniline-alkynyl as a photosensitization group, and Perylene Monoimide (PMI) as a fluorescent group, and comprises a structural unit shown as a formula (I) or a formula (II): wherein R is 1 And R 2 Each independently is C1-C10 alkyl, C1-C10 alkyl alcohol or C6-C20 aryl. When the derivative is used as a fluorescent molecular switch, the introduction of the aniline-alkynyl group enables the fluorescence response wavelength of the molecular switch to be red-shifted to a visible light region, and the derivative has the advantages of good thermal stability, good fatigue resistance, high cyclization ratio, high fluorescence switch ratio and the like. |
| priorityDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.