对锌克盐的重新审视：一种用于检测乙胺的高效比色化学传感器。
Reconsideration of the Zincke salt: An efficient colorimetric chemosensor for detection of ethylamines.
作者信息
Kim Jong H
机构信息
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.
出版信息
Spectrochim Acta A Mol Biomol Spectrosc. 2018 Mar 5;192:378-383. doi: 10.1016/j.saa.2017.11.039. Epub 2017 Nov 21.
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.
在本研究中，报道了一种使用吡啶盐（锌盐）检测乙胺的高效比色化学传感器。锌盐的高灵敏度和选择性反应性使得锌盐溶液通过呈现从无色到深红色的明确可见颜色变化，对乙胺产生比色响应。此外，锌盐薄膜对乙胺气体也表现出可辨别的颜色变化，这使得能够制造简单、快速且便携的条状和纺织型乙胺传感器。
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