Title of article :
The Mathematical Evaluation for the Use of the Conducting Polymers, Saturated with Radical Sites, in Carbendazim Electrochemical Detection
Author/Authors :
Tkach, Volodymyr V Chernivtsi National University , Ivanushko, Yana G Chernivtsi National University , Aksimentyeva, Olena I Lviv National University , Oliveira, Sílvio C. de Universidade Federal de Mato Grosso do Sul , da Silva, Genilson R Universidade Federal de Mato Grosso do Sul , Ojani, Reza University of Mazandaran , Yagodynets, Petro I Chernivtsi National University
Abstract :
The possibility of use of conducting polymer (CP), saturated by radical growth centers, as an electrode modifier for carbendazim electrochemical detection has been evaluated by mechanistic way. A mechanism of its electrochemical transformation has been suggested and two mathematical models for oxidation and reduction stages were developed and analyzed by means of linear stability theory and bifurcation analysis. It was proved that, despite of the mechanism´s hybrid character, the conducting polymer, saturated with radical sites, may be an excellent electrode modifier for carbendazim electrochemical detection. The possibility of the oscillatory behavior in this system has also been verified, and it may be possible on both radical formation and recombination stages, being caused by surface and electrochemical factors.
Keywords :
Intoxication prevention , Food security , Carbendazim , Electrochemical sensors , Conducting polymers , Stable steady-state
Journal title :
Astroparticle Physics
