| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fbb91e3f8cdf858527814216aa11142 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2389-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2479-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-246
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/C08G73-0611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075
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/A61L27-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 |
| filingDate |
2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef13045d6aae77a3cc75bd019a3d7436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_543d81cb380423ec3f537fccb1ad377a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9305da6f4203e4a06a3c7ee10ed4d21e |
| publicationDate |
2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113069594-A |
| titleOfInvention |
A kind of supramolecular hydrogel and its preparation method and application |
| abstract |
The present application belongs to the technical field of polymer materials. The present application provides a supramolecular hydrogel and a preparation method and application thereof. The preparation method of supramolecular hydrogel includes: mixing gelatin and pyrrole, adding an oxidizing agent for polymerization to obtain a mixed solution; adding tannic acid to the mixed solution for cross-linking to obtain the supramolecular hydrogel. The pyrrole is polymerized under the action of an oxidizing agent to obtain polypyrrole, and the tannic acid is rich in phenolic hydroxyl groups. Self-healing without being stimulated by external conditions at room temperature; 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. It can be clinically used for tissue engineering nerve conduits and damaged nerve repair It has great application prospects in nerve injury repair. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115368561-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115368561-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113831556-A |
| priorityDate |
2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |