Open AccessElectrochemical Determination of Sudan Dyes and Two Manner to Realize it: a Theoretical Investigation
Publication year - 2020
Publication title -
letters in applied nanobioscience
Language(s) - English
Resource type - Journals
ISSN - 2284-6808
DOI - 10.33263/lianbs94.14511458
Subject(s) - electrochemistry , monotonic function , cathodic protection , instability , bifurcation theory , point (geometry) , bifurcation , anode , work (physics) , computer science , materials science , mathematics , chemistry , mechanics , thermodynamics , mathematical analysis , physics , electrode , nonlinear system , geometry , quantum mechanics
In this work, a general theoretical description of the electrochemical determination of Sudan dyes by cathodic and anodic route has been made. Two mathematical models have been developed for each case, being, afterward, analyzed by means of linear stability theory and bifurcation analysis. It has been shown that in both cases, the systems are efficient from the electroanalytical point of view. The possibility for the oscillatory and monotonic instability has also been verified.