Issue 12, 2010
From the journal:

Chemical Communications

A colorimetric sensor array for identification of toxic gases below permissible exposure limits†

Liang Feng,a   Christopher J. Musto,a   Jonathan W. Kemling,a   Sung H. Limb  and  Kenneth S. Suslick*a  

* Corresponding authors

a Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Ave., Urbana, USA
E-mail: ksuslick@illinois.edu
Tel: +1217-333-2794

b iSense LLC, 470 Ramona St., Palo Alto, USA

Abstract

A colorimetric sensor array has been developed for the rapid and sensitive detection of 20 toxic industrial chemicals (TICs) at their PELs (permissible exposure limits). The color changes in an array of chemically responsive nanoporous pigments provide facile identification of the TICs with an error rate below 0.7%.

Graphical abstract: A colorimetric sensor array for identification of toxic gases below permissible exposure limits

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Article information

DOI
https://doi.org/10.1039/B926848K
Article type
Communication
Submitted
21 Dec 2009
Accepted
24 Jan 2010
First published
11 Feb 2010

Chem. Commun., 2010,46, 2037-2039

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A colorimetric sensor array for identification of toxic gases below permissible exposure limits

L. Feng, C. J. Musto, J. W. Kemling, S. H. Lim and K. S. Suslick, Chem. Commun., 2010, 46, 2037 DOI: 10.1039/B926848K

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