http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113069594-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2479-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2389-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0611 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-04 |
| filingDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113069594-B |
| titleOfInvention | A kind of supramolecular hydrogel and its preparation method and application |
| abstract | This application belongs to the technical field of polymer materials. The application provides a supramolecular hydrogel and its preparation method and application. The preparation method of the supramolecular hydrogel comprises: mixing gelatin and pyrrole, and then adding an oxidizing agent to undergo polymerization to obtain a mixed solution; adding tannic acid to the mixed solution for crosslinking to obtain the supramolecular hydrogel. Pyrrole is polymerized under the action of an oxidant to obtain polypyrrole. Tannic acid is rich in phenolic hydroxyl groups. The preparation method of the present application is simple to operate and the gelation time is short. The obtained supramolecular hydrogel has good plasticity and electrical activity. Self-healing at room temperature without stimulation by external conditions; it has a three-dimensional porous structure, which is conducive to the transmission of nutrients and electrons, and has mechanical properties that match nerve tissue, and can be used clinically for tissue engineering nerve conduits and damaged nerve repair Among them, it has great application prospects in nerve injury repair. |
| priorityDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.