Patent · US Active

Nano structured sensing device for surface-enhanced Raman scattering

US7929133B2 · kind B2 · utility

8Cited by

1References

37Claims

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	Jul 14, 2009
Grant date	Apr 19, 2011
Priority date	—
Expiry date	Sep 23, 2029

Classification

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

Abstract

A sensing device for surface-enhanced Raman spectroscopy (SERS) includes a substrate, a plurality of nano structures over the substrate, wherein at least one of the nano structures comprises an active SERS nano surface and an adsorption layer on the active SERS nano surface.

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