http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109893681-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 |
| filingDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109893681-B |
| titleOfInvention | Preparation method of conductive hydrogel for cartilage repair/electronic skin |
| abstract | The invention discloses a preparation method of conductive hydrogel for cartilage repair/electronic skin; the dopamine intercalation is adopted to enter between cellulose chains, the hydrogen bond effect between the cellulose is damaged, and then the polydopamine is generated by polymerization in an alkaline environment, so that the toughness of the cellulose hydrogel is enhanced; in addition, the graphene oxide (PGO) is reduced by dopamine, and the surface of the graphene is modified, so that the reduced graphene oxide can be well dispersed in a cellulose matrix, and meanwhile, a group on the reduced graphene oxide can generate a hydrogen bond effect with hydroxyl of cellulose, and the dispersion of the reduced graphene oxide is further promoted, so that the cellulose hydrogel has good conductivity; the mechanical property of the hydrogel is enhanced by the synergistic effect of the PDA and the PGO, so that the hydrogel has good mechanical property and good recoverability; the conductive hydrogel for cartilage repair/electronic skin prepared by the invention has good application potential in the fields of cartilage repair, bioelectronic devices and the like. |
| priorityDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.