http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104759117-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 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/G01N30-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 |
| filingDate | 2015-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104759117-B |
| titleOfInvention | Domoic acid molecular imprinted solid phase extraction cartridge and its preparation method and application |
| abstract | The invention provides a kind of domoic acid molecular imprinted solid phase extraction cartridge and preparation method thereof, by template molecule 1,3,5-tri-carboxyl pentanes, function monomer 2-(trifluoromethyl) acrylic acid, crosslinking agent ethylene glycol dimethacrylate add in pore-foaming agent acetonitrile by 1:8:40 mol ratio, after mixing, add initator azodiisobutyronitrile, sealing water-bath obtains fluffy Powdered domoic acid microsphere polymer, after Soxhlet extraction and soda acid alternating elution removal impurity, cross 350 mesh standard sieves, resulting polymers wet method is packed into SPE void column. The alternative absorption of molecular imprinted solid phase extraction cartridge of the present invention domoic acid, high adsorption capacity, efficient, sensitive, for the selective separation enrichment of extra large underwater trace domoic acid, can be by concentrated the domoic acid in seawater 500 times, the trace domoic acid in can fast detecting seawater. |
| priorityDate | 2015-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.