Title of article
Diimine ligand as a novel chemiluminescence enhancer of luminol-containing compounds
Author/Authors
Smanmoo، نويسنده , , Chaivat and Yamasuji، نويسنده , , Mutsumi and Sagawa، نويسنده , , Tomoko and Shibata، نويسنده , , Takayuki and Kabashima، نويسنده , , Tsutomu and Yuan، نويسنده , , De-Qi and Fujita، نويسنده , , Kahee and Kai، نويسنده , , Masaaki، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2009
Pages
6
From page
1761
To page
1766
Abstract
A series of diimine ligands (DLs) have been synthesized and evaluated for their non-enzymatic chemiluminescence (CL) enhancement of isoluminol or luminol-containing compounds. Of the DLs, N,N’-bis(m-hydroxylbenzylidene)propylenediamine (DL 10) was found to greatly enhance their CLs approximately 40 folds for isoluminol, 10 folds for luminol and 6 folds for a luminol-containing polymer. The CL enhancement of the compounds was observed in the presence of CH3CN, H2O2, tetra-n-propylammonium hydroxide (TPA), and Fe (III) ion. The possible mechanism of this CL enhancement was discussed on the basis of the chelate formation of the ligand and the metal ions.
Keywords
Chemiluminescence enhancer , Isoluminol , Luminol , Luminol-containing polymer , Enhancer
Journal title
Talanta
Serial Year
2009
Journal title
Talanta
Record number
1656602
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