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Back Cover: Luminescent Metal–Organic Framework Sensor: Exceptional Cd 2+ Turn‐On Detection and First In Situ Visualization of Cd 2+ Ion Diffusion into a Crystal (Chem. Eur. J. 20/2017)
Author(s) -
Lim Kwang Soo,
Jeong So Yeon,
Kang Dong Won,
Song Jeong Hwa,
Jo Hyuna,
Lee Woo Ram,
Phang Won Ju,
Moon Dohyun,
Hong Chang Seop
Publication year - 2017
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.201700270
Subject(s) - luminescence , metal organic framework , ion , fluorescence , metal , metal ions in aqueous solution , chemistry , analytical chemistry (journal) , diffusion , single crystal , cover (algebra) , inorganic chemistry , materials science , crystallography , optics , optoelectronics , physics , organic chemistry , mechanical engineering , adsorption , thermodynamics , engineering
A Zn II ‐based metal–organic framework (MOF) serves as an efficient platform for the selective detection of Cu 2+ and Cd 2+ ions over other metal ions. In particular, this framework shows the highest fluorescence enhancement (≈60‐fold relative to Cd‐free MOF) for the hazardous metal ion Cd 2+ among luminescent MOFs. The direct diffusion process of Cd 2+ into the crystal pores could be visualized. More information can be found in the Full Paper by C. S. Hong et al. on page 4803 ff.