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A Eu III ‐MOF with Bis(2‐carboxyethyl)isocyanurate for Luminescence Sensing of Fe 3+ and SCN – Ions
Author(s) -
Zhang Yanan,
Zhang Peng,
Yin Haiju,
Cheng Jing,
Kang Yifan
Publication year - 2017
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201700175
Subject(s) - luminescence , lanthanide , quenching (fluorescence) , ion , hydrothermal circulation , chemistry , materials science , inorganic chemistry , photochemistry , fluorescence , organic chemistry , chemical engineering , physics , optoelectronics , quantum mechanics , engineering
The water‐stable 3D lanthanide‐organic framework ( Ln ‐MOF) {[Eu(bci)(H 2 O)] · 2H 2 O} n ( 1 ) [H 2 bci = bis(2‐carboxyethyl)isocyanurate] was synthesized under hydrothermal conditions. Compound 1 ‐ Eu exhibits a 3D open‐framework connected by Eu–(μ‐O) 2 –Eu chains and bci ligands. Meanwhile, 1 ‐ Eu exhibits highly efficient luminescent sensing for environmentally relevant Fe 3+ and SCN – ions through luminescence quenching. These results indicated that it could be utilized as a multi‐responsive luminescence sensor.