Surface-enhanced Raman scattering substrate
US9500592B2 · kind B2 · utility
2Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2014 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Jul 29, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/658
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The disclosure provides a surface-enhanced Raman scattering substrate, including: a surface-enhanced Raman scattering (SERS)-active substrate; a patterned hydrophilic region and a patterned hydrophobic region formed on the SERS-active substrate, wherein a water contact angle difference between the patterned hydrophilic region and the patterned hydrophobic region is in a range from about 29 degrees to about 90 degrees.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.