Concepedia

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

Yen-Wen Liu, Chang-Hung Chen, An‐Tai Wu

The Analyst · 2012 · 140 citations · 22 references

DOI

Concepts

Abstract

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.

References

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