http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109647225-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-39 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02 |
| filingDate | 2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109647225-B |
| titleOfInvention | Nanofiber composite hemodialysis membrane containing directional toxin removal channel and preparation method thereof |
| abstract | The invention relates to a nanofiber composite hemodialysis membrane containing a directional toxin removal channel and preparation thereof, wherein the cortex layer of the dialysis membrane is a polyvinyl alcohol separation layer containing heparin functionalized carbon nanotubes, and the supporting layer is a polyacrylonitrile nanofiber membrane. The nanometer gap formed at the interface between the heparin functionalized carbon nanotube and the polyvinyl alcohol substrate in the cortex provides a directional nanometer channel for toxin, and the composite hemodialysis membrane prepared by the method has high-efficiency small and medium molecular toxin removal rate on the premise of not sacrificing the selectivity of macromolecular protein, and simultaneously shows excellent blood compatibility. |
| priorityDate | 2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.