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Issue 21, 2014
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A patterned colorimetric sensor array for rapid detection of TNT at ppt level

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Abstract

We describe a simple photolithographic method for patterning a porous membrane to create well-defined polymer walls to improve the printability of a colorimetric sensor array. The resulting array demonstrated highly selective detection of 2,4,6-trinitrotoluene (TNT) vapour and other nitroaromatic compounds.

Graphical abstract: A patterned colorimetric sensor array for rapid detection of TNT at ppt level

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Publication details

The article was received on 29 Nov 2013, accepted on 04 Feb 2014 and first published on 05 Feb 2014


Article type: Communication
DOI: 10.1039/C3RA47152G
Citation: RSC Adv., 2014,4, 10672-10675
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    A patterned colorimetric sensor array for rapid detection of TNT at ppt level

    A. Berliner, M. Lee, Y. Zhang, S. H. Park, R. Martino, P. A. Rhodes, G. Yi and S. H. Lim, RSC Adv., 2014, 4, 10672
    DOI: 10.1039/C3RA47152G

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