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A Luminescent Metal–Organic Framework with Lewis Basic Pyridyl Sites for the Sensing of Metal Ions
Author(s) -
Chen Banglin,
Wang Liangbo,
Xiao Yunqing,
Fronczek Frank R.,
Xue Ming,
Cui Yuanjing,
Qian Guodong
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200805101
Subject(s) - luminescence , europium , lewis acids and bases , metal , metal organic framework , quenching (fluorescence) , nanotechnology , chemistry , computer science , inorganic chemistry , materials science , fluorescence , organic chemistry , optoelectronics , physics , adsorption , optics , catalysis
It all makes sense : A rationally developed europium metal–organic framework incorporating immobilized Lewis basic pyridyl sites oriented towards the center of one‐dimensional channels is a rare example of a luminescent porous MOF. By comparison of the luminescence intensity quenching effects of various incorporated Lewis acidic metal cations, the MOF exhibits sensor capability.