http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103333679-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2013-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103333679-B |
| titleOfInvention | Excited state intramolecular proton transfer regulation based fluorescence probe, and synthetic method and applications thereof |
| abstract | The invention discloses an excited state intramolecular proton transfer regulation based fluorescence probe, and a synthetic method and applications thereof. The structural formula of the fluorescence probe is shown in the patent specification of the invention. Specific synthetic steps are as following: DMF is taken as a solvent; molar ratio of N-(2-(1H-benzimidazolyl)phenyl)-2-chloroacetamide to picolylamine, which are used as raw materials, is 1:1.5-1.3; the mixture is stirred at room temperature for 5 to 10 h; the mixture is diluted with distilled water, pH value of the mixture is adjusted to 6.5 to 7.5 with dilute hydrochloric acid, the mixture is filtered, produced sediment is collected and is recrystallized with acetonitrile, so that the fluorescence probe N-(2-(1H-benzimidazolyl)phenyl)-2-(2- picolylamine)acetamide is obtained. Advantages are that: synthesis is simple; water solubility is high; the fluorescence probe is friendly to the environment, and can be used for monitoring, analyzing and tracking Zn<2+> and S<2-> in water environment system and biological cell system; sensitivity is high, and anti-interference capability is excellent. |
| priorityDate | 2013-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.