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A New Fluorescent Chemosensor for Cu 2+ Based on 1,2,3,4,5,6,7,8,9,10‐Decahydroacridine‐1,8‐dione Fluorophore
Author(s) -
LI LinBo,
JI ShunJun,
LIU Yu
Publication year - 2008
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200890208
Subject(s) - chemistry , fluorescence , fluorophore , selectivity , ion , nuclear chemistry , inorganic chemistry , photochemistry , organic chemistry , catalysis , physics , quantum mechanics
A new chemosensor for Cu 2+ was synthesized based on 1,2,3,4,5,6,7,8,9,10‐decahydroacridine‐1,8‐dione dyes, which exhibited an obvious fluorescent selectivity to the sensing of Cu 2+ ions over other cations, such as Na + , K + , Ca 2+ , Cd 2+ , Co 2+ , Hg 2+ , Mg 2+ , Mn 2+ , Ni 2+ , Zn 2+ , Ag + and Pb 2+ . Moreover, it presented a fluorescent switch function when EDTA was added to the compound‐Cu 2+ complex in examined systems.