| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9083f8824b83211e2a0503686f35ca06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7773
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5115 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 |
| filingDate |
2021-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90c67343f21f7ef283e1a0be2ad689b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e616643fc12c654d68356ec65360982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_380eb49918f591b473e6790dcab9a940
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_410b33112b3b59f07320bd4b0015b21d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abae17d99a539f16906380413f923ad3 |
| publicationDate |
2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113975411-A |
| titleOfInvention |
A preparation method of near-infrared light-responsive upconversion mesoporous tin dioxide therapeutic nanocapsules |
| abstract |
A preparation method of a near-infrared light-responsive up-conversion mesoporous tin dioxide diagnosis and treatment nanocapsule relates to a preparation method of the diagnosis and treatment nanocapsule. The invention solves the problems that the existing photosensitizers are easy to agglomerate and have poor water solubility and low light utilization rate, and simultaneously solves the combination of the existing up-conversion nanoparticles and the photosensitizer, or the existence of the up-conversion nanoparticles distributed on the surface of the lamellar photosensitizer. The photocatalytic effect is poor; or there is a problem that the upconversion nanoparticles are coated with photosensitizers, and the shell layer is non-mesoporous structure or the pore size is small, which cannot achieve high-efficiency drug-carrying capacity. Preparation methods: 1. Preparation of UCNPs by high temperature pyrolysis; 2. Preparation of mesoporous silica-coated UCNPs; 3. Preparation of mesoporous tin dioxide-coated UCNPs nanocapsules. The invention is used for the preparation of near-infrared light-responsive up-conversion mesoporous tin dioxide diagnosis and treatment nanocapsules. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114209832-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114209832-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114797913-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114797913-B |
| priorityDate |
2021-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |