http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105949160-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-08 |
| filingDate | 2016-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105949160-B |
| titleOfInvention | A kind of copper ion fluorescence enhancement type molecular probe and its preparation method and application |
| abstract | The invention discloses a kind of copper ion fluorescence enhancement type molecular probes and its preparation method and application; the molecular formula of the probe is; it is using 4-methyl-7-hydroxycoumarin as fluorescent parent; it passes sequentially through and is reacted with hexa-methylene time amine; formoxyl, which is introduced, after obtained intermediate is reacted with adjacent ethyoxyl benzylamine at the ortho position of hydroxyl introduces nitrogen-atoms and oxygen atom; simultaneously the fluorescence of the compound is closed, and specificity can occur with copper ion and react.The nitrogen-atoms and oxygen atom of specificity coordination are carried out with copper ion by introducing in reaction parent, copper ion sensor can be soon coordinated with copper ion in detection process, increase fluorescence rapidly, to realize the detection to copper ion, while the interference of other metal ions can be effectively avoided again.Fluorescence probe prepared by the present invention is that a kind of structure is simple, and raw material is cheap and easy to get, easily prepared, the high highly selective fluorescence enhancement type copper ion chemical sensor of yield. |
| priorityDate | 2016-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.