Method for detection and separation of enantiomers using vesicle-like nanostructures self-assembled from Janus nanoparticles
US12392772B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Feb 14, 2019 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | May 31, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/19
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for processing an analyte includes: adding a plurality of amphiphilic nanoparticles to a solvent to form a mixture having a plurality of enantioselective nanoparticle ensembles; adding an analyte to the mixture; obtaining a test circular dichroism spectrum of the mixture with the analyte; and determining an enantiomeric property of the analyte based on a comparison of a baseline circular dichroism spectrum of the analyte mixture to the test circular dichroism spectrum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.