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Inside Cover: A Multi‐responsive Regenerable Europium–Organic Framework Luminescent Sensor for Fe 3+ , Cr VI Anions, and Picric Acid (Chem. Eur. J. 52/2016)
Author(s) -
Liu Wei,
Huang Xin,
Xu Cong,
Chen Chunyang,
Yang Lizi,
Dou Wei,
Chen Wanmin,
Yang Huan,
Liu Weisheng
Publication year - 2016
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201604859
Subject(s) - picric acid , luminescence , microporous material , europium , chemistry , selectivity , quenching (fluorescence) , fluorescence , ligand (biochemistry) , inorganic chemistry , photochemistry , materials science , organic chemistry , biochemistry , physics , receptor , optoelectronics , quantum mechanics , catalysis
A lesson about luminescent Ln‐MOFs : A new microporous luminescencent Eu‐MOF based on an urea‐containing ligand was successfully assembled. The Ln‐MOF exhibits a high sensitivity, good selectivity, and a fast luminescence‐quenching response towards Fe 3+ , Cr VI anions, and picric acid. Especially in the detection of Cr 2 O 7 2‐ and picric acid, the Ln‐MOF exhibited an excellent reusability. Thus, the Ln‐MOF can be potentially used as a multiresponsive regenerable luminescence sensor for the quantitative detection of toxic and harmful substances. More information can be found in the Full Paper by W. Liu et al. on page 18769 ff.