Journal ArticleDOI
Polarographic study of xylenol orange
Margit Véber,László J. Csányi +1 more
TLDR
In this paper, the ring carbonyl group of xylenol orange is reduced in two one-electron steps at a dropping mercury electrode, and the half-wave potentials of both steps depend on pH, for the products of reduction, the dye radical formed in step I and the OH group produced in step II behave as acids.About:
This article is published in Journal of Electroanalytical Chemistry.The article was published on 1979-08-24. It has received 14 citations till now. The article focuses on the topics: Xylenol orange & Polarography.read more
Citations
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Journal ArticleDOI
Electrochemical Study Of Polyaniline In Aqueous And Organic Medium. Redox And Kinetic Properties.
TL;DR: The polyaniline (PANI) is an interesting material because it can be a very stable electronic conductive polymer as discussed by the authors and it shows several electrochemical redox systems which have to be elucidated.
Journal ArticleDOI
Selective oxidation of serotonin and norepinephrine over eriochrome cyanine R film modified glassy carbon electrode
TL;DR: In this article, a novel ECR-modified electrode is fabricated by electrodeposition of Eriochrome Cyanine R (ECR) at a glassy carbon (GC) electrode by cyclic voltammetry (CV) in double-distilled water.
Journal ArticleDOI
Scheme of Squares Part I. Systems Formalism for Potentiostatic Studies
M. Seralathan,S.K. Rangarajan +1 more
TL;DR: In this article, the so-called Scheme of Squares, displaying an interconnectivity of heterogeneous electron transfer and homogeneous (e.g., proton transfer) reactions, is analyzed.
Journal ArticleDOI
Electroanalytical and spectroscopic studies on metal complexes with sulphonephthalein derivatives—II: Fe(III), Co(II), Ni(II), Cu(II) and Zn(II) complexes with xylenol orange
TL;DR: In this paper, a mechanism of polarographic reduction of these complexes is proposed in which the generation of the dye radicals is suggested, and the electrochemical method has been applied to determine the composition of the metal-XO complexes in solution.
References
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Journal ArticleDOI
Cyclic voltammetry theory for the disproportionation reaction and spherical diffusion
Journal ArticleDOI
Separation and acid equilibria of xylenol orange and semi-xylenol orange.
TL;DR: The ionic structure of XO and SXO have been compared with those of Cresol Red and iminodiacetic acid, and discussed.
Related Papers (5)
Experimental evaluation of cyclic voltammetry theory for disproportionation reactions.
Polarographic reduction of aldehydes and ketones. Part 7.—Behaviour of cinnamaldehyde at higher pH-values
D. Barnes,P. Zuman +1 more