Nano-/micro-droplets for the detection of analytes
US9036144B2 · kind B2 · utility
4Cited by
7References
5Claims
0Family size
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Key dates
| Filing date | Nov 4, 2011 |
| Grant date | May 19, 2015 |
| Priority date | — |
| Expiry date | Feb 22, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/658
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
For a rapid and real-time SERS detection of organic chemicals in the air and the interfaces of air/solids, colloidal silver and/or gold nanoparticles solution is sprayed, in the form of nano-/micro-sized droplets, at the desired target area where the analytes of interest are present, e.g., in the air or onto certain organic/inorganic interfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.