Z. Ayazi

Electroanalytical Chemistry Laboratory, Department of Chemistry, Faculty of Sciences, ‎Azarbaijan Shahid Madani University, Tabriz 53714-161, Iran.‎

[ 1 ] - Electrochemical Behavior and Determination ‎of Phenylephrine at the Multi-Walled Carbon ‎Nanotubes/ionic Liquid Nanocomposite ‎Modified Electrode in the Presence of ‎Acetaminophen

A simple and high sensitive electrochemical method was developed for determination of phenylephrine (PHE) in the presence of acetaminophen (AC) at the carbon-ceramic electrode modified by multi-walled carbon nanotubes/ionic liquid nanocomposite (MWCNTs/IL/CCE). Cyclic voltammetry (CV) and differential pulse voltammetry (DPV) and chronoamperometry methods were used for electrochemical studie...

[ 2 ] - Synthesis of nickel ferrite nanoparticles as an efficient magnetic sorbent for removal of an azo-dye: Response surface methodology and neural network modeling

In this research, nickel ferrite (NiFe2O4) nanoparticles (NFNs) are prepared through coprecipitation method, and applied for adsorption removal of a model organic pollutant, methyl orange (MO). The characterization of t...

[ 3 ] - Synthesis of Magnetic Graphene Oxide ‎Nanocomposite for Adsorption Removal of ‎Reactive Red 195: Modelling and ‎Optimizing via Central Composite Design

   In this work, magnetic graphene oxide (MGO) was prepared by in situ synthesis of magnetite nanoparticles in the presence of graphene oxide (GO). The prepared nanocomposite was characterized by applying scanning electron microscopy (SEM), X-ray diffraction (XRD, Fourier transform infrared spectroscopy (FTIR) and vibrating sample magnetometer (VSM). MGO was applied as an ...