A colorimetric organic chemo-sensor for Co2+ in a fully aqueous environment

Gyeong Jin Park; Yu Jeong Na; Hyun Yong Jo; Seul Ah Lee; Cheal Kim

doi:10.1039/C4DT00423J

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A colorimetric organic chemo-sensor for Co²⁺ in a fully aqueous environment†

Gyeong Jin Park,^a Yu Jeong Na,^a Hyun Yong Jo,^a Seul Ah Lee^a and Cheal Kim*^a

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* Corresponding authors

^a Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 139-743, Korea
E-mail: 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 Co²⁺ was developed. The receptor 1 sensed Co²⁺ by changing its color from yellow to orange in aqueous solution. Moreover, 1 could be used as a practical, visible colorimetric test kit for Co²⁺.

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Article information

DOI: https://doi.org/10.1039/C4DT00423J
Article type: Communication
Submitted: 10 Feb 2014
Accepted: 26 Feb 2014
First published: 21 Mar 2014

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Dalton Trans., 2014,43, 6618-6622

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A colorimetric organic chemo-sensor for Co²⁺ in a fully aqueous environment

G. J. Park, Y. J. Na, H. Y. Jo, S. A. Lee and C. Kim, Dalton Trans., 2014, 43, 6618 DOI: 10.1039/C4DT00423J

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