Issue 15, 2014
From the journal:

Dalton Transactions

A colorimetric “naked-eye” Cu(ii) chemosensor and pH indicator in 100% aqueous solution†

Jin Young Noh,a   Gyeong Jin Park,*a   Yu Jeong Na,a   Hyun Yong Jo,a   Seul Ah Leea  and  Cheal Kim*a  

* Corresponding authors

a Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 139-743, Korea
E-mail: qkrdnd112@naver.com, chealkim@seoultech.ac.kr
Fax: +82-2-973-9149
Tel: +82-2-970-6693

Abstract

A new, highly selective and sensitive colorimetric chemosensor 1 for detection of Cu2+ ions in aqueous solution was developed. Receptor 1 detected Cu2+ ions by changing its color from colorless to yellow. Moreover, the Cu2+-sensitive compound was used as a colorimetric pH detector based on a color change due to 1–Cu2+ complex formation identifiable by the naked eye.

Graphical abstract: A colorimetric “naked-eye” Cu(ii) chemosensor and pH indicator in 100% aqueous solution

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Article information

DOI
https://doi.org/10.1039/C3DT53637H
Article type
Communication
Submitted
27 Dec 2013
Accepted
05 Feb 2014
First published
05 Mar 2014

Dalton Trans., 2014,43, 5652-5656

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A colorimetric “naked-eye” Cu(II) chemosensor and pH indicator in 100% aqueous solution

J. Y. Noh, G. J. Park, Y. J. Na, H. Y. Jo, S. A. Lee and C. Kim, Dalton Trans., 2014, 43, 5652 DOI: 10.1039/C3DT53637H

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