THE THEORETICAL DESCRIPTION FOR AMAVADIN ELECTROCHEMICAL DETERMINATION BY POLY(VEDELOLACTONE) DOPÍNG

Authors

  • Volodymyr Valentynovych Tkach Chernivtsi National University
  • Marta V. Kushnir 1, 3, 3, 2, 1, 1,3
  • Nataliia M. Omelchenko
  • Myron S. Rogozynsky
  • Sílvio C. de Oliveira
  • Nataliia M. Storoshchuk
  • Petro I. Yagodynets´

DOI:

https://doi.org/10.48422/IMIST.PRSM/ajees-v5i4.15374

Keywords:

food security, electrochemical sensors, poly(vedelolactone)s, amavadin, stable steady-state

Abstract

The theoretical description for amavadin electrochemical determination by poly(vedelolactone) doping has been given. The analysis of the correspondent mathematical model shows that amavadin may be electrochemically detected by efficient manner, using not only the polymer doping, but also the ion oxidation. The steady-state is easy to maintain stable, and the linearity of the dependence between the concentration and electrochemical parameter is formed easily. On the other hand, the oscillatory behavior in this case is more probable than in the common poly(vedelolactone) doping, due to the presence of additional anion electrooxidation in matrix.

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Published

30-12-2019

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Section

Articles