Please use this identifier to cite or link to this item: http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/20687
Title: Theoretical Description for Omeprazole Cathodical Electrochemical Determination, Assisted by Omeprazole Electrochemical Determination, Assisted by the Composite Poly(1,2,4-triazole) – VO(OH)
Authors: Tkach, Volodymyr V.
Kushnir, Marta V.
Kopiika, Vira V.
Luganska, Olga V.
Omelianchyk, Lyudmyla O.
Kormosh, Zholt O.
Kryvetskyi, Viktor V.
Kryvetskyi, Igor V.
Kryvetska, Inna I.
Honchar, Tetiana V.
Rotar, Gabriella P.
Ostapchuk, Valentyna G.
Melnychuk, Svitlana P.
Ivanushko, Yana G.
Gordiyenko, Natalia M.
Britsyna, Yulia V.
Bagrii, Konon L.
Strutynska, Lyubov T.
Danyliuk, Inna P.
De Oliveira, Sílvio C.
Yagodynets, Petro I.
Razhabova, Dilafruz B.
Niyazov, Laziz N.
Odyntsova, Vira M.
Keywords: omeprazole
electrochemical sensors
vanadium oxyhydroxide
conducting polymers
stable steady-state
Issue Date: 2021
Publisher: Biointerface Research in Applied Chemistry (Platinum Open Access Journal)
Abstract: Abstract: In this work, we describe theoretically the possibility of omeprazole electrochemical determination, assisted by the composite containing vanadium oxyhydroxide as an active substance and the polymer of 1,2,4-triazolic derivative as a mediator. The omeprazole molecule undergoes a sulfoxide to sulfide reduction process over a trivalent vanadium compound. The vanadium oxyhydroxide, at its turn, may be oxidized to a tetravalent state, represented in two forms. The electroanalytical process behavior will be illustrated by a trivariate equation-set, analysis of which confirms the efficiency of the composite of poly (1,2,4-triazole) with VO(OH). Vanadium (III) oxyhydroxide may be efficiently used for omeprazole detection both in pharmaceutical formulations, food, and biological liquids.
URI: http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/20687
Appears in Collections:Статті. Кафедра педіатрії та медичної генетики



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.