A colorimetric chemosensor for Cu(2+) ion detection based on an iridium(III) complex

We report herein the synthesis and application of a series of novel cyclometalated iridium(III) complexes 1−3 bearing a rhodamine-linked NˆN ligand for the detection of Cu(2+) ions. Under the optimised conditions, the complexes exhibited high sensitivity and selectivity for Cu(2+) ions over a panel...

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Autores principales: Wang, Modi, Leung, Ka-Ho, Lin, Sheng, Chan, Daniel Shiu-Hin, Kwong, Daniel W. J., Leung, Chung-Hang, Ma, Dik-Lung
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4210870/
https://www.ncbi.nlm.nih.gov/pubmed/25348724
http://dx.doi.org/10.1038/srep06794
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author Wang, Modi
Leung, Ka-Ho
Lin, Sheng
Chan, Daniel Shiu-Hin
Kwong, Daniel W. J.
Leung, Chung-Hang
Ma, Dik-Lung
author_facet Wang, Modi
Leung, Ka-Ho
Lin, Sheng
Chan, Daniel Shiu-Hin
Kwong, Daniel W. J.
Leung, Chung-Hang
Ma, Dik-Lung
author_sort Wang, Modi
collection PubMed
description We report herein the synthesis and application of a series of novel cyclometalated iridium(III) complexes 1−3 bearing a rhodamine-linked NˆN ligand for the detection of Cu(2+) ions. Under the optimised conditions, the complexes exhibited high sensitivity and selectivity for Cu(2+) ions over a panel of other metal ions, and showed consistent performance in a pH value range of 6 to 8. Furthermore, the potential application of this system for the monitoring of Cu(2+) ions in tap water or natural river water samples was demonstrated.
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spelling pubmed-42108702014-11-06 A colorimetric chemosensor for Cu(2+) ion detection based on an iridium(III) complex Wang, Modi Leung, Ka-Ho Lin, Sheng Chan, Daniel Shiu-Hin Kwong, Daniel W. J. Leung, Chung-Hang Ma, Dik-Lung Sci Rep Article We report herein the synthesis and application of a series of novel cyclometalated iridium(III) complexes 1−3 bearing a rhodamine-linked NˆN ligand for the detection of Cu(2+) ions. Under the optimised conditions, the complexes exhibited high sensitivity and selectivity for Cu(2+) ions over a panel of other metal ions, and showed consistent performance in a pH value range of 6 to 8. Furthermore, the potential application of this system for the monitoring of Cu(2+) ions in tap water or natural river water samples was demonstrated. Nature Publishing Group 2014-10-28 /pmc/articles/PMC4210870/ /pubmed/25348724 http://dx.doi.org/10.1038/srep06794 Text en Copyright © 2014, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-nd/4.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/
spellingShingle Article
Wang, Modi
Leung, Ka-Ho
Lin, Sheng
Chan, Daniel Shiu-Hin
Kwong, Daniel W. J.
Leung, Chung-Hang
Ma, Dik-Lung
A colorimetric chemosensor for Cu(2+) ion detection based on an iridium(III) complex
title A colorimetric chemosensor for Cu(2+) ion detection based on an iridium(III) complex
title_full A colorimetric chemosensor for Cu(2+) ion detection based on an iridium(III) complex
title_fullStr A colorimetric chemosensor for Cu(2+) ion detection based on an iridium(III) complex
title_full_unstemmed A colorimetric chemosensor for Cu(2+) ion detection based on an iridium(III) complex
title_short A colorimetric chemosensor for Cu(2+) ion detection based on an iridium(III) complex
title_sort colorimetric chemosensor for cu(2+) ion detection based on an iridium(iii) complex
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4210870/
https://www.ncbi.nlm.nih.gov/pubmed/25348724
http://dx.doi.org/10.1038/srep06794
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