Patent · US Active

Arrays of nano structures for surface-enhanced raman scattering

US7576854B2 · kind B2 · utility

15Cited by

1References

28Claims

0Family size

Assignee

OptoTrace Technologies, Inc. · US

Inventors

Hong Wang · Shanghai, CN
Xindi Wu · San Jose, US
Xun Guo · Beijing, CN

Key dates

Filing date	Oct 31, 2008
Grant date	Aug 18, 2009
Priority date	—
Expiry date	Oct 31, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB82Y20/00
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Disclosed herein is a SERS sensing surface device comprising a substrate supporting a plurality of nano structures, an exposed sensing surface upon the nano structures, wherein said surface includes at least one active SERS nano surface and at least one inactive SERS nano surface established in proximity to the active SERS nano. Also disclosed are methods for forming the array device, systems based on the array device, as well as methods for performing SERS with the array device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.