A turn-on and reversible Schiff base fluorescence sensor for Al 3+ ion

Chang Hung Chen, De Jhong Liao, Chin Feng Wan, An Tai Wu

研究成果: Article同行評審

90 引文 斯高帕斯(Scopus)

摘要

A simple Schiff-base receptor 2 was prepared. It exhibits an "off-on-type" mode with high sensitivity in the presence of Al 3+. The receptor 2 exhibited a high association constant with submicromolar detection for Al3+ in EtOH-H2O (95 : 5 v/v) solution. The addition of EDTA quenches the fluorescence of the receptor 2·Al3+ complex offering receptor 2 as a reversible chemosensor.

原文English
頁(從 - 到)2527-2530
頁數4
期刊Analyst
138
發行號9
DOIs
出版狀態Published - 2013 五月 7

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Biochemistry
  • Environmental Chemistry
  • Spectroscopy
  • Electrochemistry

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