Study of the Electrochemiluminescence Based on Tris(2,2′-bipyridine) Ruthenium(II) and Alcohols in a Flow Injection System

Chen, Xi; Sato, Masanori; Lin, Yen-Yin

doi:10.1006/mchj.1997.1503

Cited by 34 publications

(16 citation statements)

References 20 publications

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“…Chen et al [24] reported that Ru(bpy) 3 3+ reacted with methoxyl radical generated during electrolysis to produce Ru(bpy) 3 2+* in alkaline solution. Gonzalez et al [44] reported that more than 1% methanol severely quenched ECL of Ru(bpy) 3 2+ with the dodemorph fungicide.…”

Section: Experimental Condition Selection For Ecl Measurementmentioning

confidence: 98%

Enhanced anodic Ru(bpy)32+ electrogenerated chemiluminescence by polyphenols

Lei

et al. 2008

Analytica Chimica Acta

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Section: Experimental Condition Selection For Ecl Measurementmentioning

confidence: 98%

Enhanced anodic Ru(bpy)32+ electrogenerated chemiluminescence by polyphenols

Lei

et al. 2008

Analytica Chimica Acta

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“…Typical examples involve alcohols. 159 The second important class of reducing agents is generated by means of oxidative decarboxylation of carboxylic acids. Electrochemical oxidation of oxalate ion C 2 O 4 2À produces, in aqueous as well as in acetonitrile solutions containing Ru (bipy) 3 2 þ , an extremely strong reductant, carbon dioxide radical anion CO 2 À : 13…”

Section: Organic Ecl Systems Electrochemical Excitation In Organic Eclmentioning

confidence: 99%

Electrochemiluminescent Systems as Devices and Sensors

Kapturkiewicz¹

2009

Electrochemistry of Functional Supramolecular Systems

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“…To date, numerous reducing compounds, such as NADH, hydrazine, oxalate, aliphatic amines, amino acids, and ascorbic acid, can be determined based on this mechanism. Chen and Wang [6,7] also studied the reaction pathway for aliphatic acids and alcohols. Although most phenolic compounds are reductive, to our knowledge there is noreport about the detection of phenolic compounds by use of their reaction with Ru(bpy) 3 3+ .…”

Section: Introductionmentioning

confidence: 98%

Flow injection analysis of gallic acid with inhibited electrochemiluminescence detection

Lin

Yongqiang

et al. 2004

Analytical and Bioanalytical Chemistry

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A flow injection (FI)-electrochemiluminescent (ECL) method has been developed for the determination of gallic acid, based on an inhibition effect on the Ru(bpy)(3)(2+)/tri- n-propylamine (TPrA) ECL system in pH 8.0 phosphate buffer solution. The method is simple and convenient with a determination limit of 9.0x10(-9) mol/L and a dynamic concentration range of 2x10(-8)-2x10(-5) mol/L. The relative standard deviation (RSD) was 1.0% for 1.0x10(-6) mol/L gallic acid ( n=11). It was successfully applied to the determination of gallic acid in Chinese proprietary medicine-Jianming Yanhou Pian. The inhibition mechanism proposed for the quenching effect of the gallic acid on the Ru(bpy)(3)(2+)/TPrA ECL system was the interaction of electrogenerated Ru(bpy)(3)(2+*) and o-benzoquinone derivative at the electrode surface. The ECL emission spectra and UV-visible absorption spectra were applied to confirm the mechanism.

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Study of the Electrochemiluminescence Based on Tris(2,2′-bipyridine) Ruthenium(II) and Alcohols in a Flow Injection System

Cited by 34 publications

References 20 publications

Enhanced anodic Ru(bpy)32+ electrogenerated chemiluminescence by polyphenols

Enhanced anodic Ru(bpy)32+ electrogenerated chemiluminescence by polyphenols

Electrochemiluminescent Systems as Devices and Sensors

Flow injection analysis of gallic acid with inhibited electrochemiluminescence detection

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