http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106902396-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4533 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-45536 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-16 |
| filingDate | 2017-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106902396-B |
| titleOfInvention | A kind of method for preparing antibacterial surface on the surface of medical material |
| abstract | The invention discloses a method for preparing an antibacterial surface on the surface of a medical material, comprising the following steps: (1) after performing oxygen plasma pretreatment on the surface of the medical material, chemically grafting aminosilane on the surface of the medical material, and then grafting the grafted aminosilane onto the surface of the medical material. The medical material on the surface of the branched aminosilane reacts with the acyl compound; (2) the medical material on the surface modified by the initiator is placed in an aqueous solution of the anti-adherence monomer to carry out the graft polymerization reaction; (3) the medical material on the surface modified by the anti-adhesion polymer brush The material is placed in a dimethylformamide solution containing an azide compound; (4) the medical material on the azide surface is placed in a click solution of an antibacterial agent, and a click reaction is performed to obtain an anti-adhesion polymer layer and an antibacterial agent. The antibacterial surface co-modified by the agent layer. The invention avoids the mutual interference of anti-adhesion ability and bactericidal energy, has excellent long-acting antibacterial performance, reduces the adverse effect of the bactericidal layer on blood and somatic cells, and has excellent biocompatibility. |
| priorityDate | 2017-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 165.