http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115160224-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd2fe67d327d5f05f41069243ef940c4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 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/C07D215-56 |
| filingDate | 2022-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2821e12785bc1ce2aa4750ee79939b5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_444899e5530a5088cfe2e82ec40e8f9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6082291fc06b545584729bb34afd092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb521a252d8c596d4753d4a3d7b3f374 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6d8b408dc2846a5f56921ed86348505 |
| publicationDate | 2022-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115160224-A |
| titleOfInvention | Preparation method and application of a novel rare earth co-doped complex |
| abstract | The invention discloses a preparation method and application of a novel rare earth co-doped complex. The novel rare earth co-doped complex is formed by stacking basic structural units, wherein the basic structural unit is a mononuclear rare-earth co-doped complex. , its chemical formula is: [RE(CFC) 4 ]·4H 2 O, wherein RE is a positive trivalent rare earth ion, RE=Tb 3+ , Eu 3+ , and there are 33 Tb 3+ in every 100 rare earth ions and 67 Eu 3+ , CFC is 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid. The novel rare-earth co-doped complex has dual rare-earth center fluorescence emission characteristics under single excitation, and is an efficient self-calibrating fluorescent probe, which can be used as a ratiometric fluorescent probe without the interference of probe concentration and environmental factors. The trace amount of water in the ethanol solvent was detected under low temperature, the detection range was 1.0～8.0‰(v/v), and the minimum detection limit was 0.38‰(v/v). In addition, the preparation method of the invention has the advantages of simple process, low cost and high yield, can be applied to industrial production, and has potential application prospects in the fields of environmental monitoring and life science. |
| priorityDate | 2022-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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