A highly selective chromogenic and fluorogenic chemodosimeter for dual detection of Cu<sup>2+</sup> based on a redox-active calix[4]arene with isoxazolylchloroanthracene-Reference-Cited by-同舟云学术

A highly selective chromogenic and fluorogenic chemodosimeter for dual detection of Cu²⁺ based on a redox-active calix[4]arene with isoxazolylchloroanthracene

Published:2022 Issue:22 Volume:147 Page:5105-5112
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Chang Kai-Chi¹^ORCID,Chen Chan-Yu¹,Hsu Chin-Yun²³,Lee Li-Wei¹,Chung Wen-Sheng²³^ORCID

Affiliation:

1. Bachelor Degree Program in Marine Biotechnology, National Taiwan Ocean University, Keelung 202, Taiwan

2. Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan

3. Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan

Abstract

Calix[4]arene 1 with 25,27-diisoxazolylchloroanthryl groups is a chromogenic and fluorogenic sensor for Cu2+ with a LOD of 1.67 μM by fluorescence. Calix[4]diquinone was obtained in high yield through the redox reaction of ligand 1 with Cu(ClO4)2.

Funder

Ministry of Science and Technology, Taiwan

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/AN/D2AN01201D

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