http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106883847-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2017-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106883847-B |
| titleOfInvention | A kind of two area's fluorescent quantum point probe of near-infrared and preparation method and application |
| abstract | The preparation method and the application in cadmium ion content detection that the present invention provides a kind of two area's fluorescent quantum point probe of near-infrared and the probe.The probe is using silver-colored inorganic salts and n-dodecane mercaptan as silver-colored source and sulphur source, under the alkaline environment that ammonium hydroxide is formed, oil-soluble silver sulfide quantum dot is made using the method for hydrothermal synthesis, then it is modified surface functional group to be carried out using intermediate product of the thioacetic acid to preparation, obtain water-soluble silver sulfide quantum dot, dialysis obtains silver sulfide quantum dot stock solution, i.e. fluorescence probe to remove unreacted small molecule.The fluorescence probe has good selectivity to cadmium ion and sensitivity, reaches 600nM to the detection limit of cadmium ion monitoring.Meanwhile also having many advantages, such as the interference that low in cost, easy to operate, detection is quick, can effectively avoid autofluorescence background to the detection of cadmium ion content. |
| priorityDate | 2017-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.