http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113583152-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7794 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 |
| filingDate | 2021-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113583152-B |
| titleOfInvention | A kind of cyclodextrin-europium molybdate/lanthanum hybrid microsphere and its preparation method and its application in fluorescence detection of phosphorus-containing compounds |
| abstract | The invention relates to a cyclodextrin-europium molybdate/lanthanum hybrid microsphere and its preparation method and application in the fluorescence detection of phosphorus-containing compounds. The preparation method includes first preparing a mixed solution containing a molybdenum source and an aldehyde-based cyclodextrin ; Add the cross-linking agent and the cosolvent to the mixed solution, and stir the reaction to obtain the molybdenum-modified aldehyde-based cyclodextrin suspension; then add the lanthanum source and the europium source to the molybdenum-modified aldehyde-based cyclodextrin suspension cyclodextrin-europium molybdate/lanthanum hybrid microspheres are obtained after purification treatment; the prepared hybrid microspheres can be used as fluorescence detectors for phosphate ions, nitrophenyl phosphate or In the qualitative or quantitative detection of bisnitrophenyl phosphate. Compared with the prior art, the invention has the advantages of simple preparation, stable signal, high sensitivity, strong selectivity, strong anti-interference and the like. Differential detection of phosphate esters. |
| priorityDate | 2021-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.