Issue 98, 2013
From the journal:

Chemical Communications

A tubular europium–organic framework exhibiting selective sensing of Fe3+ and Al3+ over mixed metal ions†

Zhen Chen,a   Yanwen Sun,a   Liangliang Zhang,b   Di Sun,a   Fuling Liu,a   Qingguo Meng,a   Rongming Wangb  and  Daofeng Sun*ab  

* Corresponding authors

a Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong, People's Republic of China
E-mail: dfsun@sdu.edu.cn
Fax: +86-531-883-64218

b College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, People's Republic of China
E-mail: dfsun@upc.edu.cn

Abstract

A luminescent europium–organic framework with tubular channels based on the H4BTMIPA ligand (H4BTMIPA = 5,5′-methylenebis(2,4,6-trimethylisophthalic acid)) was assembled and characterized. The [H2N(CH3)2]+ ions as counterions are located in the channels. The cation exchange between [H2N(CH3)2]+ and metal ions resulted in complex 1 that can selectively sense Fe3+ and Al3+ ions through fluorescence quenching and enhancement, respectively.

Graphical abstract: A tubular europium–organic framework exhibiting selective sensing of Fe3+ and Al3+ over mixed metal ions

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Article information

DOI
https://doi.org/10.1039/C3CC46613B
Article type
Communication
Submitted
01 Sep 2013
Accepted
15 Oct 2013
First published
16 Oct 2013

Chem. Commun., 2013,49, 11557-11559

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A tubular europium–organic framework exhibiting selective sensing of Fe3+ and Al3+ over mixed metal ions

Z. Chen, Y. Sun, L. Zhang, D. Sun, F. Liu, Q. Meng, R. Wang and D. Sun, Chem. Commun., 2013, 49, 11557 DOI: 10.1039/C3CC46613B

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