http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107715110-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0057 |
| 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/A61K47-69 |
| filingDate | 2017-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107715110-B |
| titleOfInvention | Biodegradable black phosphorus-based X-ray photodynamic therapy photosensitizer and preparation method and application thereof |
| abstract | The invention discloses a preparation method and application of a novel biodegradable black phosphorus-based X-ray photodynamic therapy photosensitizer. The preparation method comprises the following steps: (1) dispersing the black phosphorus nanosheets in an organic solvent to obtain a black phosphorus nanosheet solution; (2) dissolving bismuth salt in an organic solvent to obtain a bismuth salt solution; (3) and (3) adding the bismuth salt solution obtained in the step (2) into the black phosphorus nanosheet solution obtained in the step (1), standing, and centrifuging to obtain the biodegradable black phosphorus-based X-ray photodynamic therapy photosensitizer. The method has the advantages of simple process, easy operation, large sample preparation amount, short time consumption and good reproducibility, the prepared photosensitizer grows bismuth trioxide quantum dots on the surface of black phosphorus, retains the characteristics of the black phosphorus, increases the stability of the black phosphorus, is degradable in a physiological environment, can be induced by X rays to generate singlet oxygen, realizes a synergistic photodynamic effect, and can be applied to the fields of photoelectric devices, solar cells, lithium batteries, biomedicine and the like. |
| priorityDate | 2017-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.