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Electrogenerated chemiluminescence. 68. Detection of sodium ion with a ruthenium(II) complex with crown ether moiety at the 3,3'-positions on the 2,2'-bipyridine ligand
Authors:Lai Rebecca Y  Chiba Masahiro  Kitamura Noboru  Bard Allen J
Affiliation:Department of Chemistry and Biochemistry, The University of Texas at Austin, 78712-1167, USA.
Abstract:
We show here how a Ru(bpy)2(CE-bpy) complex can be used for the ECL detection of sodium ion in both aqueous and nonaqueous media. Recognition of Na+ by the crown ether moiety in CE-bpy results in a significant increase in the ECL emission intensity of the complex.
Keywords:
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