Ultrasmall nanoparticles and methods of making, using and analyzing same
US12228553B2 · kind B2 · utility
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4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2019 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Jan 12, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/027
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure provides methods of analyzing and/or purifying inorganic nanoparticles that may be functionalized with one or more dye group. Analyzing and/or purifying the inorganic nanoparticles includes utilizing liquid chromatography, such as, for example, high performance liquid chromatography (HPLC). Methods of the present disclosure may be used to determine the location of one or more dye groups on and/or in the inorganic nanoparticles. The present disclosure also provides methods of making inorganic nanoparticles and compositions of inorganic nanoparticles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.