http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109705292-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2019-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109705292-B |
| titleOfInvention | An organosilicon polymer fluorescent probe for detecting thiocyanate and its synthesis and application |
| abstract | The present invention provides an organosilicon polymer fluorescent probe for detecting thiocyanate, and its structural formula is: . The fluorescent probe of the invention is synthesized from raw materials such as bisphenol fluorene, MM NH2 , formaldehyde, 4-bromo-1,8-naphthalene anhydride, sodium methanethiolate, etc., and the raw materials are readily available, the synthesis steps are simple, and the yield is high. The fluorescent probe of the present invention emits the fluorescence of thiomethylnaphthalimide itself, and after adding thiocyanate, it specifically recognizes the thiocyanate, and the thiomethyl group in the probe is oxidized to a disulfide bond, and the fluorescence is weakened. The detection conditions were as follows: the excitation wavelength was 405 nm, and the detection wavelength was 530 nm. |
| priorityDate | 2019-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.