http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107913687-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-3804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-286 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107913687-B |
| titleOfInvention | Ferromagnetic thiophilic chromatographic material and preparation method and application thereof |
| abstract | The invention discloses a ferromagnetic thiophilic chromatographic material and a preparation method and application thereof, wherein the preparation method comprises the following steps: mixing ferric trichloride hexahydrate, 1, 6-hexamethylenediamine, anhydrous sodium acetate and ethylene glycol, and heating to react to obtain Fe 3 O 4 A magnetic material; mixing tetraethoxysilane solution, ammonium hydroxide solution and solvent for reaction, and then adding Fe 3 O 4 Magnetic material to obtain Fe 3 O 4 @SiO 2 A ferromagnetic composite material; mixing Fe 3 O 4 @SiO 2 Fe is obtained after the ferromagnetic composite material, sulfamide and initiator are mixed and reacted 3 O 4 @SiO 2 @ SFA. Solves the problems that the prior commonly used affinity thiophilic material takes agarose, gel and other soft matrixes as carriers, has small mechanical strength, can not bear high pressure, has high preparation cost and is difficult to store. |
| priorityDate | 2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.