http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110804104-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-06 |
| filingDate | 2019-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110804104-B |
| titleOfInvention | Cell membrane bionic surface modified bacterial cellulose and preparation method and application thereof |
| abstract | The invention discloses a cell membrane bionic surface modified bacterial cellulose and a preparation method and application thereof. The method comprises the following steps: oxidizing the bacterial cellulose with high iodate to obtain aldehyde-based bacterial cellulose; and (2) reacting the aldehyde bacterial cellulose with disubstituted choline phosphonate, adding an alkaline solution into a reaction product for hydrolysis, washing with water, and drying to obtain the cell membrane bionic surface modified bacterial cellulose. The phosphocholine-modified bacterial cellulose prepared by the method has no toxicity to cells in a physiological environment, has good anti-protein adhesion and anti-cell adhesion, is mild in preparation conditions and easy to operate, can obtain the cell membrane-simulated modified bacterial cellulose material with the surface having the anti-biological adhesion, and is suitable for preparing the anti-biological adhesion and anti-adhesion biomaterials. |
| priorityDate | 2019-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.