Invention Grant
US09255843B2 Porous SERS analytical devices and methods of detecting a target analyte
有权
多孔SERS分析装置和检测目标分析物的方法
- Patent Title: Porous SERS analytical devices and methods of detecting a target analyte
- Patent Title (中): 多孔SERS分析装置和检测目标分析物的方法
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Application No.: US13626421Application Date: 2012-09-25
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Publication No.: US09255843B2Publication Date: 2016-02-09
- Inventor: Wei Wen Yu , Ian M. White
- Applicant: Wei Wen Yu , Ian M. White
- Applicant Address: US MD College Park
- Assignee: University of Maryland, College Park
- Current Assignee: University of Maryland, College Park
- Current Assignee Address: US MD College Park
- Agency: AuerbachSchrot LLC
- Agent William C. Schrot
- Main IPC: G01J3/44
- IPC: G01J3/44 ; G01N21/552 ; G01N21/65 ; B82Y30/00
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.
Public/Granted literature
- US20130107254A1 Porous SERS Analytical Devices and Methods of Detecting a Target Analyte Public/Granted day:2013-05-02
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