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Cover Feature: A Water‐Stable Luminescent Zn II Metal‐Organic Framework as Chemosensor for High‐Efficiency Detection of Cr VI ‐Anions (Cr 2 O 7 2− and CrO 4 2− ) in Aqueous Solution (Chem. Eur. J. 13/2018)
Author(s) -
Yao ZhaoQuan,
Li GuangYu,
Xu Jian,
Hu TongLiang,
Bu XianHe
Publication year - 2018
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201706009
Subject(s) - luminescence , cover (algebra) , detection limit , aqueous solution , quenching (fluorescence) , ideal (ethics) , metal , materials science , chemistry , analytical chemistry (journal) , inorganic chemistry , fluorescence , physics , optoelectronics , optics , metallurgy , environmental chemistry , philosophy , epistemology , mechanical engineering , engineering , chromatography
A novel water stable luminescent Zn II ‐MOF (NUM‐5) has been successfully assembled that exhibits a fast, sensitive and selective luminescence quenching response towards Cr VI (Cr 2 O 7 2− /CrO 4 2− ) in aqueous solution. Moreover, it also shows excellent recyclability and low detection limit. So, NUM‐5 is an ideal candidate for detecting contaminants. More information can be found in the Full Paper by T.‐L. Hu, X.‐H. Bu et al. on page 3192.