http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106256829-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 |
| 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/C07D471-08 |
| filingDate | 2016-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106256829-B |
| titleOfInvention | A kind of preparation method and applications of benzimidazole and benzo isobioquin group mercury ion fluorescence probe |
| abstract | The invention discloses a kind of preparation method of response type mercury ion fluorescence probe.It is characterized in that a kind of new mercury ion detecting probe based on benzimidazole and the carboxylic acid derivates of benzo isoquinolines 11 prepared by raw material of 1,8 naphthalene anhydrides, 3,4 diaminobenzoic acids, n-butylamine and lawesson reagent.The fluorescence probe has convieniently synthesized, and reaction condition is gentle, it is easy to the advantages of purifying and stable optical performance.The fluorescent probe molecule of the present invention can be in HEPES（pH=7.4）And acetonitrile mixed solution（Volume ratio is 3:7）Medium makes C=S double bonds in fluorescent probe molecule be changed into C=O double bonds by the specific reaction with mercury ion, produces strong blue-green fluorescent（39.6 times of Fluorescence Increasing）, the concentration of its fluorescence intensity and mercury ion has good linear relationship.The high selectivity to mercury ion is shown simultaneously, is not disturbed by other metal cations.The fluorescent probe molecule is well suited for the application in water environment system, all has important actual application value in fields such as biological medicine chemistry, environmental sciences. |
| priorityDate | 2016-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.