| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M14-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-74 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-12
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/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M14-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate |
2020-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111808314-B |
| titleOfInvention |
A kind of preparation method of graphene oxide-loaded polyester material and use thereof |
| abstract |
The invention belongs to the technical field of surface modification of biological materials, in particular to a preparation method of a graphene oxide-loaded polyester material and use thereof. In the method, the surface of the polyester material is first charged with a negatively charged carboxyl group by ultraviolet light, then the polyester material with an anionic group is immersed in a positively charged solution, and then the polyester material with a cationic group is immersed in a negatively charged solution In the graphene oxide dispersion solution, the surface of the polyester material is loaded with graphene oxide through layer-by-layer electrostatic self-assembly. The method can effectively reduce the static water contact angle of the polyester material, improve the hydrophilicity of the material, and the introduction of graphene oxide can improve the adsorption of inflammatory cytokines by the polyester material. |
| priorityDate |
2020-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |