Synthesis and characterization of two novel [Ru(bpy)(2)(phen)](2+)-based electrochemiluminescent labels.
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 (1)H-NMR spectra were completely assigned using the (1)H-(1)H 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.
Wang
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P
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.
Zhu
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D004563:Electrochemistry / Q000379:methods*; D008163:Luminescent Measurements; D015335:Molecular Probes; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D010618:Phenanthrolines / Q000138:chemical synthesis* / Q000737:chemistry; D012428:Ruthenium
D015335:Molecular Probes; D009942:Organometallic Compounds; D010618:Phenanthrolines; D012428:Ruthenium