Anionic optical devices based on 4-(nitrostyryl)phenols for the selective detection of fluoride in acetonitrile and cyanide in water
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- 作者：Adriana D.S. SchrammAuthor Vitae ; Celso R. NicoletiAuthor Vitae ; Rafaela I. StockAuthor Vitae ; Renata S. HeyingAuthor Vitae ; Adailton J. BortoluzziAuthor Vitae ; Vanderlei G. Machado ; vanderlei.machado@ufsc.br ; gageiromachado@yahoo.com.brAuthor Vitae
- 关键词：Chemodosimeters ; Chemosensors ; Anion sensing ; Naked-eye detection ; Fluoride ; Cyanide
- 刊名：Sensors and Actuators B: Chemical
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：240
- 期：Complete
- 页码：1036-1048
- 全文大小：2896 K
- 卷排序：240
文摘
Two phenols and their silylated derivatives were synthesized. The phenols were used in an acid-base strategy to detect F− and CN− in acetonitrile. The phenolic compounds were able to selectively detect cyanide in water/CTAB. Silylated derivatives were used as chemodosimeters for the selective detection of F−. Paper test strips containing the phenols allow naked-eye detection of CN− in water.