http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108623834-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2335-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2018-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108623834-B |
| titleOfInvention | Method for detecting triazine herbicide residue in agricultural products by molecular imprinting-dispersive solid-phase extraction |
| abstract | The invention discloses a method for detecting trace residues of triazine herbicides in agricultural products by molecular imprinting-dispersive solid-phase extraction. According to the method, triazine compounds are used as template molecules, the template molecules, functional monomers, a cross-linking agent and an initiator are added into a pore-foaming agent, and the molecular imprinting nano-microspheres are prepared through a precipitation polymerization method; after being activated, the molecularly imprinted nanospheres are used as an adsorption material for dispersed solid phase extraction and are combined with UPLC-MS/MS for detecting various triazine herbicides in a complex agricultural product matrix; the molecularly imprinted nanospheres prepared by the method have good selective adsorption capacity on template molecules and structural analogues thereof, and the particle size distribution of the particles is uniform, so that the detection reproducibility is improved; and overcomes the defects of difficult control of the flow rate and poor reproducibility of the traditional solid phase extraction column, and can meet the detection requirements of trace triazine pesticide residues in various matrixes. |
| priorityDate | 2018-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.