http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111956617-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K33-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1652 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K33-34 |
| filingDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111956617-B |
| titleOfInvention | A targeting microsphere with long-acting anti-tumor properties and preparation method thereof |
| abstract | The invention relates to the fields of medical treatment and sanitation, in particular to a targeted microsphere with long-acting anti-tumor properties and a preparation method thereof, which is used as a therapeutic drug for targeted treatment of tumors in various parts of the body, and has the functions of efficiently killing tumor cells and inhibiting tumors. Amplified features. A functional substance that can generate oxygen free radicals or hydroxyl free radicals is added to or covered on the surface of the targeted microsphere base material, and the functional substance is a copper-containing material and can generate active oxygen species. Copper ions and photocatalyst materials with anti-tumor function are introduced into targeted drugs to achieve long-term anti-tumor performance and solve the problem of poor selectivity of existing targeted drugs for tumor cells and normal cells. Electrospinning equipment is used to prepare copper ions, photocatalyst materials and drug carriers into targeted micro-nano particles, which are applied to the lesion by traditional targeted drug delivery methods. The long-acting anti-tumor targeting microsphere of the present invention can reduce the probability of tumor recurrence and reduce the economic burden in the medical and health fields. |
| priorityDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.