http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105199710-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2015-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105199710-B |
| titleOfInvention | A kind of fluorescence mesoporous silicon oxide composite nanoparticle and preparation method thereof |
| abstract | The present invention relates to a kind of fluorescence mesoporous silicon oxide composite nanoparticle and preparation method thereof, the composite nanoparticle is scattered in by luminescent dye molecule in the hole of meso-porous titanium dioxide silicon substrate, meso-porous titanium dioxide silicon substrate particle diameter is 100 135nm, particle size polydispersity index is 0.03 0.2, and aperture is 2 3.2nm.Its preparation method is first to dissolve fluorescent dye in organic solvent, then by surfactant cetyl trimethylammonium bromide by fluorescent dye phase transfer into water, the shell to form mesoporous silicon oxide is reacted by sol gel again, centrifuge washing is drying to obtain fluorescence mesoporous silicon oxide composite nanoparticle.Preparation method of the present invention is simple, it is possible to increase the load capacity of fluorescent dye, and resulting fluorescence mesoporous silicon oxide composite nanoparticle fluorescence intensity is high, and resistance to ag(e)ing is good. |
| priorityDate | 2015-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.