Dispersion system for quantum dots having organic coatings comprising free polar and non-polar groups
US10995267B2 · kind B2 · utility
3Cited by
41References
10Claims
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Key dates
| Filing date | May 29, 2015 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | May 29, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/774
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed herein are methods and compositions of nanoparticles having one or more layers of organic coating. In some embodiments, a nanoparticle comprises a core/shell nanocrystal comprising a first coating layer comprising a plurality of organic molecules, and a second organic coating layer surrounding the first organic coating layer, wherein the second coating layer comprises a plurality of organic molecules. Further, the organic molecules of the second coating layer are intercalated between the organic molecules of the first coating layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.