http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110368532-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-44 |
| filingDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110368532-B |
| titleOfInvention | Preparation method of conductive polymer-based graphene composite porous scaffold |
| abstract | The invention relates to the field of tissue engineering and biomedical materials, and discloses a preparation method of a conductive polymer-based graphene composite porous scaffold, which comprises the following steps of 1) degumming silk to obtain a Regenerated Silk Fibroin (RSF) aqueous solution, and concentrating the solution to a certain concentration; step 2) carrying out electrostatic spinning on the RSF aqueous solution by taking a Graphene Oxide (GO)/ethanol aqueous solution as a receiving electrode to prepare the RSF/GO composite fiber scaffold; and 3) treating the RSF/GO support by a hydrothermal method to obtain the RSF/Reduced Graphene Oxide (RGO) composite fiber support. Compared with the prior art, the GO is introduced into the RSF fiber support in the fiber forming process to prepare the composite fiber with a shell (GO) -core (RSF) structure, and the GO is reduced in situ by a hydrothermal method, so that the support has conductivity. The method has the advantages of few preparation steps, simple method, common preparation raw materials, low price and no chemical pollution, and forms the tissue engineering scaffold with both conductivity and biocompatibility. |
| priorityDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.