Issue 11, 2015
From the journal:

Physical Chemistry Chemical Physics

Electric field induced surface-enhanced Raman spectroscopy for multianalyte detection

Sumeet Walia,†ab   Aditya K. Shah,†ab   Paul R. Stoddart,c   Madhu Bhaskaranab  and  Sharath Sriram*ab  

* Corresponding authors

a Functional Materials and Microsystems Research Group, RMIT University, Melbourne, Australia
E-mail: sharath.sriram@gmail.com

b Micro Nano Research Facility, RMIT University, Melbourne, Australia

c Faculty of Engineering and Industrial Science, Swinburne University of Technology, Hawthorn, Australia

Abstract

This work demonstrates the ability to identify thiophenol from a mixture with structurally similar benzyl mercaptan. We exploit the unique alterations that occur in the surface-enhanced Raman spectroscopy (SERS) characteristics in the presence of an oscillating electric field applied using SERS-active microfabricated electrode pairs.

Graphical abstract: Electric field induced surface-enhanced Raman spectroscopy for multianalyte detection

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Article information

DOI
https://doi.org/10.1039/C4CP04912H
Article type
Communication
Submitted
27 Oct 2014
Accepted
10 Dec 2014
First published
11 Dec 2014

Phys. Chem. Chem. Phys., 2015,17, 7095-7099

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Electric field induced surface-enhanced Raman spectroscopy for multianalyte detection

S. Walia, A. K. Shah, P. R. Stoddart, M. Bhaskaran and S. Sriram, Phys. Chem. Chem. Phys., 2015, 17, 7095 DOI: 10.1039/C4CP04912H

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