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Zinc(II)‐selective ratiometric fluorescent probe based on perylene bisimide derivative
Author(s) -
Zhao Yingjie,
Sun Juanjuan,
Shi Zhiqiang,
Pan Cuicui,
Xu Maoyou
Publication year - 2011
Publication title -
luminescence
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.428
H-Index - 45
eISSN - 1522-7243
pISSN - 1522-7235
DOI - 10.1002/bio.1214
Subject(s) - perylene , fluorescence , diimide , chemistry , photochemistry , zinc , selectivity , derivative (finance) , molecule , organic chemistry , optics , physics , financial economics , economics , catalysis
A fluorescent probe of N , N ′‐biscyclohexyl‐1,7‐di(3‐pyridoxy)‐perylene‐3,4:9,10‐tetracarboxylic acid diimide has been synthesized, and exhibited excellent selectivity and sensitivity for Zn 2+ over other competing biological cations. The Zn 2+ ‐selective fluorescence blue‐shift and enhancing property in conjunction with a visible colorimetric change from orange to green could be observed. With favorable photophysical properties in the visible region, the perylene bisimide derivatives remarkably improved the performance of the probe. Copyright © 2010 John Wiley & Sons, Ltd.