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Issue 38, 2015
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Janus gas: reversible redox transition of Sarin enables its selective detection by an ethanol modified nanoporous SnO2 chemiresistor

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Abstract

A reversible janus gas redox transition was discovered in the trace Sarin sensing process using an ethanol-aged nanoporous SnO2 micro-chemiresistor, which was reliable to realize the identification of Sarin from other gases and even its simulant. This sensor also endows a rather low detection threshold of 6 ppb to Sarin.

Graphical abstract: Janus gas: reversible redox transition of Sarin enables its selective detection by an ethanol modified nanoporous SnO2 chemiresistor

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Article information


Submitted
03 Mar 2015
Accepted
27 Mar 2015
First published
27 Mar 2015

Chem. Commun., 2015,51, 8193-8196
Article type
Communication

Janus gas: reversible redox transition of Sarin enables its selective detection by an ethanol modified nanoporous SnO2 chemiresistor

Z. Dai, G. Duan, Z. Cheng, L. Xu, T. Li, G. Liu, H. Zhang, Y. Li and W. Cai, Chem. Commun., 2015, 51, 8193
DOI: 10.1039/C5CC01798J

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