Open AccessGlutathione detection at carbon paste electrode modified with ethyl 2-(4-Ferrocenyl-[1,2,3]Triazol-1-yl)acetate, ZnFe2O4 nanoparticles and ionic liquid
Author(s) -
Hadi Beitollahi,
Somayeh Tajik,
Mohammad Reza Aflatoonian,
Asghar Makarem
Publication year - 2022
Publication title -
journal of electrochemical science and engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.236
H-Index - 6
ISSN - 1847-9286
DOI - 10.5599/jese.1230
Subject(s) - ionic liquid , hexafluorophosphate , carbon paste electrode , glutathione , electrode , chemistry , ethyl acetate , nanoparticle , nuclear chemistry , inorganic chemistry , organic chemistry , materials science , electrochemistry , cyclic voltammetry , catalysis , nanotechnology , enzyme
The purpose of the present study was to introduce a newly designed approach for determination of glutathione using modified carbon paste electrode with ZnFe2O4 nanoparticles, ionic liquid (1-butyl-3-methylimidazolium hexafluorophosphate) and ethyl 2-(4-ferrocenyl-[1,2,3]triazol-1-yl)acetate (EFTA/ZFO/IL/CPE). According to the results from the electrochemical experiments, oxidation current of glutathione on the modified electrode surface was incremented and its oxidation was decreased compared to bare CPE. A linear response was observed for the electrode at different methyldopa concentrations (0.2 to 300.0 μM).