http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113209377-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65682d3e437c225d79b93953b4b26392 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-02 |
| filingDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4766d92e62c1b04386ee9836e83e320a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476a3228ffa3f89e938c43d4f0daaf07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e65d72fd182304865d53104ee25c3cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63769ca9fb213163ac2d8726e597b50a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5281d5c9e23bb17df383d0ce759c2fd |
| publicationDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113209377-A |
| titleOfInvention | A kind of silk fibroin/silica composite material and preparation method thereof |
| abstract | The invention discloses a preparation method of silk fibroin/silica composite material, which comprises the following steps: (1) preparation of silica sol: mixing tetraethyl orthosilicate and water, adding silk fibroin solution, Then, ethanol is added to adjust the pH value of the system to 2 to 3, then the temperature is raised to 50 °C to 70 °C, and the reaction is stirred to obtain silica sol; (2) Preparation of composite solution: The silica sol is cooled to room temperature, and the silk fibroin solution is added to the silica sol while stirring to obtain a composite solution; (3) Preparation of gel: Pour the composite solution into a mold, and heat the solution at 30°C to 50°C. (4) After the gel in step (3) is purified, aged, dried and dehydrated, the silk fibroin/silica composite material is obtained. According to the preparation method of the silk fibroin/silica composite material of the present invention, the prepared SF/SiO 2 composite material has excellent mechanical properties and good biocompatibility. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113975450-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113975450-B |
| priorityDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.