Method for preparing a surface enhanced Raman spectroscopy particle
US10215702B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 30, 2012 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Mar 8, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/658
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a method of preparing a surface enhanced Raman spectroscopy (SERS) particle comprising the step of encapsulating a plurality of Raman molecules on the surface of a metallic core with a biocompatible protective shell at an elevated temperature selected to decrease the encapsulation time by more than one-fold relative to an encapsulation performed at 20° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.