Synthesis and characterization of two novel [Ru(bpy)2(phen)]2+-based electrochemiluminescent labels |
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| Authors: | Peng Wang Guoyi Zhu |
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| Institution: | Laboratory of Electroanalytical Chemistry and National Analytical Research Center of Electrochemistry and Spectroscopy, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People's Republic of China |
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| Abstract: | Two novel electrochemiluminescent labels, bis(2,2′-bipyridine)5-(3-carboxylic acid-propionamido)-1,10-phenanthroline]ruthenium(II) hexafluorophosphate dihydrate and bis(2,2′-bipyridine)5-(4-carboxylic acid-butanamido)-1,10-phenanthroline]ruthenium(II) hexafluorophosphate dihydrate, were synthesized and confirmed by IRelemental analysis, and 1H-NMR spectra were completely assigned using the 1H-1H COSY technique. Cyclic voltammograms with different scan rates showed quasi-reversible electrochemical behaviour of the two Ru (II) complex labels in MeCN solution. Electronic absorption, photoluminescence and electrochemiluminescence of Ru(II) complexes were also characterized. Copyright © 2000 John Wiley & Sons, Ltd. |
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| Keywords: | Ru(II) complex label 1H-1H COSY cyclic voltammetry photoluminescence electrochemiluminescence |
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