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Spectrochim Acta A Mol Biomol Spectrosc

Title:		Reconsideration of the Zincke salt: An efficient colorimetric chemosensor for detection of ethylamines
Author(s):		Kim JH;
Address:		"Department of Molecular Science and Technology, Ajou University, Suwon 443-749, Republic of Korea; Department of Applied Chemistry and Biological Engineering, Ajou University, Suwon 443-749, Republic of Korea. Electronic address: jonghkim@ajou.ac.kr"
Journal Title:		Spectrochim Acta A Mol Biomol Spectrosc
Year:		2018
Volume:		20171121
Issue:
Page Number:		378 - 383
DOI:		10.1016/j.saa.2017.11.039
ISSN/ISBN:		1873-3557 (Electronic) 1386-1425 (Linking)
Abstract:		"In this work, an efficient colorimetric chemosensor for the detection of ethylamines using a pyridinium salt (the Zincke salt) is reported. Highly sensitive and selective reactivity of the Zincke salt enables colorimetric response of the Zincke salt solution to the ethylamines by showing well-defined visible color changes from colorless to the deep red. Furthermore, the Zincke salt thin film exhibits discernable color changes in response to ethylamine gas as well, which allows fabrication of simple, fast and portable strip- and textile-type ethylamine sensors"
Keywords:		Chemosensor Colorimetric sensor Ethylamines The Zincke salt Volatile organic compounds (VOCs);
Notes:		"PubMed-not-MEDLINEKim, Jong H eng England 2017/11/28 Spectrochim Acta A Mol Biomol Spectrosc. 2018 Mar 5; 192:378-383. doi: 10.1016/j.saa.2017.11.039. Epub 2017 Nov 21"