A schiff-based colorimetric fluorescent sensor with the potential for detection of fluoride ions

Cheng Yin Huang; Chin Feng Wan; Jiun Ly Chir; An Tai Wu

doi:10.1007/s10895-013-1257-z

A schiff-based colorimetric fluorescent sensor with the potential for detection of fluoride ions

Cheng Yin Huang, Chin Feng Wan, Jiun Ly Chir, An Tai Wu

化學系

研究成果: Article › 同行評審

12 引文斯高帕斯（Scopus）

摘要

A simple Schiff-based colorimetric fluorescent receptor 1 was prepared. It exhibits a "turn-on-type" mode with high sensitivity in the presence of F^-. The change in color is very easily observed by the naked eye in the presence of F^-, whereas other anions do not induce such a change. Job plot indicated a 1:2 complexation stoichiometry between receptor 1 and F^-. The association constant for 1-F^- in CH ₃CN was determined as 1.32*10⁵ M^-2 by a Hill plot. [Figure not available: see fulltext.]

原文	English
頁（從 - 到）	1107-1111
頁數	5
期刊	Journal of Fluorescence
卷	23
發行號	6
DOIs	https://doi.org/10.1007/s10895-013-1257-z
出版狀態	Published - 2013 十一月 1

All Science Journal Classification (ASJC) codes

Biochemistry
Clinical Psychology
Social Sciences (miscellaneous)
Sociology and Political Science
Spectroscopy
Clinical Biochemistry
Law

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10.1007/s10895-013-1257-z

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