A turn-on and reversible fluorescence sensor for Al3+ ion

Yen Wen Liu, Chang Hung Chen, An Tai Wu

Research output: Contribution to journalArticlepeer-review

112 Citations (Scopus)


A simple 2-hydroxy-1-naphthaldehyde (receptor 1) serves as a selective chemosensor for Al3+ based on chelation-enhanced fluorescence (CHEF). The receptor 1 exhibited a high association constant with micromolar detection for Al3+ in EtOH-H2O solution.

Original languageEnglish
Pages (from-to)5201-5203
Number of pages3
Issue number22
Publication statusPublished - 2012 Nov 21

All Science Journal Classification (ASJC) codes

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

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