http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102731817-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-78 |
| filingDate | 2012-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c98e1b12abebf04029e4c00d10651bfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53bdd7755838c8cae955fa436b093a25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfa059764a596d08876ee5f5d50cd456 |
| publicationDate | 2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102731817-B |
| titleOfInvention | Cefradine molecule imprinted membrane preparation method and application |
| abstract | The invention discloses a preparation method of a cefradine molecule imprinted membrane, which comprises the following steps: 1) using a phase inversion method to prepare a polyacrylonitrile basal film; 2) preparing the cefradine molecule imprinted membrane: taking cefradine as a template molecule, taking methacrylic acid as a functional monomer, taking ethylene glycol dimethacrylate as a cross-linking agent; taking azodiisobutyronitrile as an initiator; using cefradine, tetrabutylammonium hydroxide and methanol to prepare a filtrate; adding methacrylic acid, ethylene glycol dimethacrylate and azodiisobutyronitrile in the filtrate, uniformly stirring to obtain a membrane liquid; putting the obtained polyacrylonitrile basal film in the membrane liquid for immersing, then performing polymerization and elution in order to obtain the cefradine molecule imprinted membrane. The cefradine molecule imprinted membrane can used for determining the concentration of cefradine in a liquid state sample to be measured. The invention also provides a method for determining the concentration of the liquid state sample to be measured in cefradine. |
| priorityDate | 2012-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.