Wei Feng Yu

US Patent:

20130107254, May 2, 2013

Filed:

Sep 25, 2012

Appl. No.:

13/626421

Inventors:

Wei Wen Yu - College Park MD, US
Ian M. White - Ellicott City MD, US

Assignee:

University of Maryland, College Park - College Park MD

International Classification:

G01J 3/44

US Classification:

356301, 427162

Abstract:

A surface enhanced Raman spectroscopy (SERS) analytical device includes a substrate having a porous structure, and a plurality of plasmonic nanoparticles embedding in the porous structure and forming a sensing region. A method of detecting a target analyte in a sample includes contacting the sample with the substrate, whereby the target analyte, if present in the sample, is concentrated in the sensing matrix. The substrate may then be analyzed using SERS detection equipment.

Address:

32 Daria Ct, Lutherville, MD 21093

Phone:

(410)3080028

VIN:

5FNYF18288B045682

Make:

HONDA

Model:

PILOT

Year:

2008

Address:

8348 Loch Raven Blvd, Towson, MD 21286

VIN:

5FNRL38727B055014

Make:

HONDA

Model:

ODYSSEY

Year:

2007