Highly Selective Fluorescence Detection of Cu(2+) in Water by Chiral Dimeric Zn(2+) Complexes through Direct Displacement

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Fluorescent dinuclear chiral zinc complexes were synthesized in a "one-pot" method in which the lysine-based Schiff base ligand was generated in situ. This complex acts as a highly sensitive and selective fluorescent ON-OFF probe for Cu2+ in water at physiological pH. Other metal ions such as Hg2+, Cd2+, and Pb2+ gave little fluorescence change.
Publisher
AMER CHEMICAL SOC
Issue Date
2009-03
Language
English
Article Type
Article
Keywords

TURN-ON; LIVING CELLS; SCHIFF-BASE; CHEMOSENSOR; CU(II); COPPER; SENSORS; HG2+; ION; LUMINESCENCE

Citation

INORGANIC CHEMISTRY, v.48, no.5, pp.1799 - 1799

ISSN
0020-1669
URI
http://hdl.handle.net/10203/16605
Appears in Collection
CH-Journal Papers(저널논문)
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