Issue 20, 2011
From the journal:

Chemical Communications

Clean and modified substrates for direct detection of living cells by surface-enhanced Raman spectroscopy†‡

Jia-Yi Huang,a   Cheng Zong,a   Li-Jia Xu,a   Yan Cuia  and  Bin Ren*a  

* Corresponding authors

a State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Analytical Sciences, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
E-mail: bren@xmu.edu.cn
Fax: +86 592-2181906
Tel: +86 592-2186532

Abstract

Iodide adsorption and electrochemical negative potential desorption were proposed and compared to obtain clean SERS substrates. The two methods can effectively eliminate the interference of surface impurities in the SERS detection. SERS signals of membranes of living cells with a good reproducibility have been obtained.

Graphical abstract: Clean and modified substrates for direct detection of living cells by surface-enhanced Raman spectroscopy

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Article information

DOI
https://doi.org/10.1039/C0CC05323F
Article type
Communication
Submitted
01 Dec 2010
Accepted
23 Mar 2011
First published
18 Apr 2011

Chem. Commun., 2011,47, 5738-5740

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Clean and modified substrates for direct detection of living cells by surface-enhanced Raman spectroscopy

J. Huang, C. Zong, L. Xu, Y. Cui and B. Ren, Chem. Commun., 2011, 47, 5738 DOI: 10.1039/C0CC05323F

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