http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109705369-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 |
| filingDate | 2018-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109705369-B |
| titleOfInvention | Sodium alginate-dopamine/polyvinyl alcohol hydrogel and preparation method and application thereof |
| abstract | The invention discloses a sodium alginate-dopamine/polyvinyl alcohol hydrogel and a preparation method and application thereof. The method is realized by the following scheme: dopamine (DA) is introduced into nerve conduction substances through chemical cross-linked grafted Sodium Alginate (SA) to communicate cells and transmit chemical substances, so that the effects of promoting wound healing, improving physical adhesion capacity and improving material biocompatibility are achieved, and then the dopamine is compounded with medical grade polyvinyl alcohol (PVA) which is good in biocompatibility, cheap and easily available, so that the physical property of the hydrogel is improved, and the hydrogel with higher mechanical strength is prepared. The hydrogel prepared by the method has good biocompatibility and excellent physical properties, and the reaction raw materials are cheap and easy to obtain, the reaction conditions are mild, and the operation steps are simple and convenient. Has wide application prospect in bedsore wound nursing and biomedicine. |
| priorityDate | 2018-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.