http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113519510-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N57-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N57-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-08 |
| filingDate | 2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113519510-B |
| titleOfInvention | Preparation and application of polydopamine-encapsulated mesoporous silica nano-drug delivery system |
| abstract | The invention discloses the preparation and application of a polydopamine-encapsulated mesoporous silica nanometer drug-carrying system, which belongs to the application development of nanotechnology in the agricultural field. The nano-drug loading system uses mesoporous silica nanoparticles as the carrier of the pesticide, and is formed by encapsulating polydopamine after adsorbing the pesticide. The nano-drug loading system described in the present invention has pH responsiveness and can promote the release of loaded pesticide molecules under alkaline conditions. The nano-drug-loading system has good photothermal conversion ability. Under the irradiation of near-infrared light, the temperature of the system is increased, which is beneficial to the release of pesticide components. Through the encapsulation of polydopamine, the nano-drug-loading system has good leaf adhesion properties and reduces the drop loss of pesticide droplets. In terms of biological activity, for herbivorous lepidopteran pests with an alkaline midgut microenvironment, it showed a highly effective insecticidal effect similar to that of commercial insecticides. |
| priorityDate | 2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.