Effect of metal ions on Ru(bpy)(3)(2+) electrochemiluminescence

Authors
Xu, GB Dong, SJ
Citation
Gb. Xu et Sj. Dong, Effect of metal ions on Ru(bpy)(3)(2+) electrochemiluminescence, ANALYST, 124(7), 1999, pp. 1085-1087
Citations number
24
Categorie Soggetti
Chemistry & Analysis","Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ANALYST
ISSN journal
00032654 → ACNP
Volume
124
Issue
7
Year of publication
1999
Pages
1085 - 1087
Database
ISI
SICI code
0003-2654(199907)124:7<1085:EOMIOR>2.0.ZU;2-6
Abstract
Ethylenediaminetetraacetate (EDTA) was chosen for the investigation of the effect of metal ions on Ru(bpy)(3)(2+) electrochemiluminescence (ECL). Meta l ions that are preferentially bound to the oxygen atoms (MIO) have no effe ct on the intensity of ECL except for Al3+ and Y3+, whereas metal ions that are preferentially bound to the nitrogen atoms (MIN) preclude the oxidatio n of EDTA and decrease the ECL intensity.