Copper-Induced Fluorescence Quenching in a <i>Bis</i>[2-(2′-hydroxyphenyl)benzoxazole]pyridinium Derivative for Quantification of Cu<sup>2+</sup> in Solution

Copper-Induced Fluorescence Quenching in a <i>Bis</i>[2-(2′-hydroxyphenyl)benzoxazole]pyridinium Derivative for Quantification of Cu<sup>2+</sup> in Solution

Accurate determination of Cu<sup>2+</sup> in solution is crucial for preventing several disease conditions. Spectroscopy-based techniques for metal ion detection are promising methods due to their excellent sensitivity and rapid response time. In this work, we are reporting a newly synth...

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Bibliographic Details
Main Authors: Buddhima U. Rajapakshe, Yonghao Li, Brian Corbin, Kaveesha J. Wijesinghe, Yi Pang, Chathura S. Abeywickrama
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Chemosensors
Subjects:
fluorescent dyes
2-(2′-hydroxyphenyl)benzoxazole (HBO)
excited-state intramolecular proton transfer (ESIPT)
fluorescence quenching
copper ion
Online Access:https://www.mdpi.com/2227-9040/10/10/382

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https://www.mdpi.com/2227-9040/10/10/382

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