Two-step enzymatic reactions analyzed with protein film voltammetry-A theoretica model in square-wave voltammetry-MATHCAD simulation file

Mirceski, Valentin and Gulaboski, Rubin (2003) Two-step enzymatic reactions analyzed with protein film voltammetry-A theoretica model in square-wave voltammetry-MATHCAD simulation file. [Dataset]

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TWO-STEP SURFACE EE Mechanisam IN SWV PROTEIN FILM VOLTAMMETRY 2020.pdf

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Official URL: https://hrcak.srce.hr/cca

Abstract

Many lipophilic enzymes that contain quinone moieties or multivalent cations of W, V, Cr, Mo, Mn, Fe as redox active centers, exhibit electrochemical transformation in two successive steps. We provide the readers a full MATHCAD file with all relevant simulation parameters that can be used free for everyone to simulate this mechanism under conditions of square-wave voltammetry. The simulated voltammetric patterns are functions of kinetic parameters relevant to the first and the second electron transfer step, but also on the potential separation between both electrode steps. Moreover, in case of equal energy of transformation, both processes are portrayed in a single oxidation-reduction voltammetric pattern. This is a challenging situation that can be successfully resolved via coupling the second electron transfer step by follow-up chemical reaction.

Item Type: Dataset
Subjects: Natural sciences > Chemical sciences
Natural sciences > Matematics
Natural sciences > Physical sciences
Divisions: Faculty of Medical Science
Depositing User: Rubin Gulaboski
Date Deposited: 24 Feb 2020 11:05
Last Modified: 24 Feb 2020 11:05
URI: http://eprints.ugd.edu.mk/id/eprint/23856

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