Title of article
Electrogenerated chemiluminescence of /2-(dibutylamino)ethanol system
Author/Authors
Parveen ، نويسنده , , Saima and Zhang، نويسنده , , Wei and Yuan، نويسنده , , Yali and Hu، نويسنده , , Lianzhe and Shah Gilani، نويسنده , , M. Rehan Hasan and Rehman، نويسنده , , Aziz ur and Xu، نويسنده , , Guobao، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
4
From page
45
To page
48
Abstract
2-(Dibutylamino)ethanol (DBAE) is a highly effective coreactant for Ru ( bpy ) 3 2 + electrochemiluminescence (ECL) and Ru ( phen ) 3 2 + is a well-known ECL luminophore. In this study, ECL of Ru ( phen ) 3 2 + /DBAE has been investigated for the first time. This study has been carried out using cyclic voltametry and amperometry. The results imply that amperometry is found to be superior to cyclic voltametry as it shows approximately five fold enhancement in ECL emission intensity. Furthermore, compared to Ru ( bpy ) 3 2 + , Ru ( phen ) 3 2 + provides several fold increase in ECL intensities with DBAE. Sensitive detection of Ru ( phen ) 3 2 + is achieved with a linear range over approximately four orders of magnitude using very low concentration of DBAE (5 mM).
Keywords
2-bipyridyl)ruthenium(II) , Electrochemiluminescence , tris(2 , 2-(Dibutylamino)ethanol , 10-phenanthroline)ruthenium(II) , tris(1 , carbon
Journal title
Journal of Electroanalytical Chemistry
Serial Year
2013
Journal title
Journal of Electroanalytical Chemistry
Record number
1676398
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