Issue 84, 2014
From the journal:

Chemical Communications

Size-dependent patterned recognition and extraction of metal ions by a macrocyclic aromatic pyridone pentamer†

Jie Shen,a   Wenliang Ma,b   Lin Yu,b   Jin-Bo Li,c   Hu-Chun Tao,c   Kun Zhangb  and  Huaqiang Zeng*a  

* Corresponding authors

a Institute of Bioengineering and Nanotechnology, 31 Biopolis Way, The Nanos, Singapore 138669
E-mail: hqzeng@ibn.a-star.edu.sg
Tel: +65-6824-7115

b Faculty of Chemical Engineering and Light Industry, Guang Dong University of Technology, Guang Dong, China

c Key Laboratory for Urban Habitat Environmental Science and Technology, School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen 518055, China

Abstract

A macrocyclic aromatic pyridine pentamer was found to exhibit patterned recognition of metal ions and efficiently extract larger ions, such as Cs+, Ba2+, Tl+, Au+, K+ and Rb+ preferentially over the other 18 smaller metal ions from the aqueous phase into the chloroform layer.

Graphical abstract: Size-dependent patterned recognition and extraction of metal ions by a macrocyclic aromatic pyridone pentamer

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Article information

DOI
https://doi.org/10.1039/C4CC05197A
Article type
Communication
Submitted
07 Jul 2014
Accepted
16 Jul 2014
First published
09 Sep 2014

Chem. Commun., 2014,50, 12730-12733

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Size-dependent patterned recognition and extraction of metal ions by a macrocyclic aromatic pyridone pentamer

J. Shen, W. Ma, L. Yu, J. Li, H. Tao, K. Zhang and H. Zeng, Chem. Commun., 2014, 50, 12730 DOI: 10.1039/C4CC05197A

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