New aspects of the electrochemical-catalytic (EC') mechanism in square-wave voltammetry

R Gulaboski, V Mirceski - Electrochimica Acta, 2015 - Elsevier
Several new theoretical aspects of the electrocatalytic (regenerative) EC'mechanism under
conditions of square-wave (SWV) and staircase cyclic voltammetry (SCV) are presented …

Square-wave protein-film voltammetry: new insights in the enzymatic electrode processes coupled with chemical reactions

R Gulaboski, V Mirceski, M Lovric - Journal of Solid State Electrochemistry, 2019 - Springer
Redox mechanisms in which the redox transformation is coupled to other chemical reactions
are of significant interest since they are regarded as relevant models for many physiological …

Theoretical Aspects of a Surface Electrode Reaction Coupled with Preceding and Regenerative Chemical Steps: Square‐wave Voltammetry of a Surface CEC' …

P Kokoskarova, R Gulaboski - Electroanalysis, 2020 - Wiley Online Library
Large number of lipophilic substances, whose electrochemical transformation takes place
from adsorbed state, belong to the class of so‐called “surface‐redox reactions”. Of these …

New aspects of protein‐film voltammetry of redox enzymes coupled to follow‐up reversible chemical reaction in square‐wave voltammetry

R Gulaboski, M Janeva, V Maksimova - Electroanalysis, 2019 - Wiley Online Library
Protein‐film square‐wave voltammetry of uniformly adsorbed molecules of redox lipophilic
enzymes is applied to study their electrochemical properties, when a reversible follow‐up …

Theoretical study of a surface electrode reaction preceded by a homogeneous chemical reaction under conditions of square-wave voltammetry

R Gulaboski, V Mirčeski, M Lovrić, I Bogeski - Electrochemistry …, 2005 - Elsevier
A theoretical model of a surface electrode reaction coupled with a preceding chemical
reaction (surface CE electrode mechanism) is theoretically studied under conditions of …

Catalytic mechanism in successive two-step protein-film voltammetry—Theoretical study in square-wave voltammetry

R Gulaboski, L Mihajlov - Biophysical Chemistry, 2011 - Elsevier
Protein-film voltammetry is established as an effective tool that provides insight to the redox
features of various lipophilic proteins by using a simple methodology. Although the protein …

Reversible voltammograms and a Pourbaix diagram for a protein tyrosine radical

BW Berry, MC Martínez-Rivera… - Proceedings of the …, 2012 - National Acad Sciences
Reversible voltammograms and a voltammetry half-wave potential versus solution pH
diagram are described for a protein tyrosine radical. This work required a de novo designed …

Enhanced application of square wave voltammetry with glassy carbon electrode coupled to multivariate calibration tools for the determination of B6 and B12 vitamins …

SR Hernández, GG Ribero, HC Goicoechea - Talanta, 2003 - Elsevier
Vitamins B6 (VB6) and B12 (VB12) were simultaneously determined in pharmaceutical
preparations by using square wave voltametry (SWV) together with artificial neural networks …

Coupling of cyclic voltammetry and electrochemical impedance spectroscopy for probing the thermodynamics of facilitated ion transfer reactions exhibiting chemical …

R Gulaboski, ES Ferreira, CM Pereira… - The Journal of …, 2008 - ACS Publications
Mathematical models under conditions of cyclic staircase voltammetry and electrochemical
impedance spectroscopy (EIS), which consider the kinetic effects due to the complexation …

A new rapid and simple method to determine the kinetics of electrode reactions of biologically relevant compounds from the half-peak width of the square-wave …

R Gulaboski, M Lovrić, V Mirceski, I Bogeski… - Biophysical chemistry, 2008 - Elsevier
A new method is introduced to determine the kinetic parameters of electron transfer
reactions of biologically important compounds, based on the measurements of the half-peak …