http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111671971-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-06 |
| filingDate | 2020-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111671971-B |
| titleOfInvention | Polypeptide single-layer film with 6% primary amino group exposure and preparation method and application thereof |
| abstract | The invention provides a polypeptide single-layer film with 6% of primary amino group exposure, and a preparation method and application thereof. The polypeptide has a molecular weight of (1.48 +/-0.2) x 10 5 The single-layer film is 14.6 +/-0.1 nm in thickness, the primary amino group exposure on the film surface is 6 +/-0.3%, and the Zeta potential of the polypeptide single-layer film is-4.48 +/-0.1 mV; the contact angle of the film was 45 ± 1 °. The polypeptide single-layer film has good stability, the exposure of primary amino groups on the surface of the film is accurately controlled to be 6.0 +/-0.3%, the polypeptide single-layer film can be applied to a coating material on the surface of an oral implant, can carry antibiotics and antibacterial drugs and stably release the antibiotics and the polypeptide single-layer film has the advantages of small toxic and side effects on the whole body, strong antibacterial property and the like, is uniformly and tightly combined with a pure titanium material and is not easy to separate and fall off. |
| priorityDate | 2020-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.