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Ali Reza Taheri
Islamic Azad University
20Publications
9H-index
420Citations
Publications 20
Newest
#1Ali Reza Taheri (IAU: Islamic Azad University)H-Index: 9
Abstract Pickering emulsion polymerization has been employed for the Ultrasonic assisted-micro solid phase extraction (UA-µSPE) of ultra trace arsenic species by a new magnetic ion imprinted polymer (MIIP) prior to hydride generation atomic absorption spectrometry. 2-acetyl benzofuran thiosemicarbazone (2-ABT) as a new chelating agent and core- shell hydrophobic magnetic nanoparticles was synthesized and the polymerization was carried out at the presence of arsenic - ligand complex, crosslinker,...
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#1Farzaneh Abdollahi (IAU: Islamic Azad University)
#2Ali Reza Taheri (IAU: Islamic Azad University)H-Index: 9
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ABSTRACTA new ultrasonically assisted spectrophotometric method was developed using stabilized ion polymer on a modified nano-absorbent as a core- shell-shell absorbent (Fe3O4@SiO2@TiO2–IIP). It ha...
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#1Kobra Kamari (IAU: Islamic Azad University)H-Index: 1
#2Ali Reza Taheri (IAU: Islamic Azad University)H-Index: 9
Abstract In this study, preparation of magnetic surface molecular imprinted polymer (MMIP) is employed for sensitive solid phase extraction and measurement of amitriptyline (AMT) by spectrophotometric technique. After polymerization, cavities in the polymer particles corresponding to the AMT were created by leaching the polymer by an appropriate solution. The synthesized nanoparticles of magnetic surface molecular imprinted polymer mesoparticles (Fe3O4@SiO2–MIP) were characterized by transfer el...
10 CitationsSource
5 CitationsSource
#1Zeinab Rezayati Zad (Shahid Beheshti University)H-Index: 2
#2Saied Saeed Hosseiny Davarani (Shahid Beheshti University)H-Index: 21
Last.Yasamin Bide (Shahid Beheshti University)H-Index: 13
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Abstract In this study, a versatile method was used to synthesize Ni@Pd core–shell nanoparticles, immobilized on Fe3O4@polyaniline yolk–shell composites (Fe3O4@PA). The constructed Fe3O4@PA-Ni@Pd composite and Chitosan were utilized for the modification of carbon ionic liquid electrode (CILE) in high sensitive determination of fluconazole (FLU). A carbon ionic liquid electrode constructed using graphite powder mixed with 1-Butyl-3-methylimidazolium hexafluorophosphate ([BMIM][PF6]) in place of p...
7 CitationsSource
#1Saied Saeed Hosseiny Davarani (Shahid Beheshti University)H-Index: 21
#2Zeinab Rezayati Zad (Shahid Beheshti University)H-Index: 2
Last.Nasrin Rahmatian (IAU: Islamic Azad University)H-Index: 1
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Abstract In this research, for first time selective separation and determination of Azathioprine is demonstrated using molecularly imprinted polymer as the solid-phase extraction adsorbent, measured by spectrophotometry at λ max 286 nm. The selective molecularly imprinted polymer was produced using Azathioprine and methacrylic acid as a template molecule and monomer, respectively. A molecularly imprinted solid-phase extraction procedure was performed in column for the analyte from pharmaceutical...
7 CitationsSource
#1Zeinab Rezayati Zad (Shahid Beheshti University)H-Index: 2
#2Saied Saeed Hosseiny Davarani (Shahid Beheshti University)H-Index: 21
Last.Yasamin Bide (Shahid Beheshti University)H-Index: 13
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Abstract In this paper, AuNPs@Polyethyleneimine-derived carbon hollow spheres were synthesized by a versatile and facile method in three steps and successfully developed and validated as Amitriptyline sensor using cyclic voltammetry (CV), chronoamperometry (CA) and differential pulse voltammetry (DPV) methods. The characterization of the electrode surface has been carried out by means of scanning electron microscopy (SEM), transmission electron microscopy (TEM), x-ray diffraction (XRD), x-ray ph...
2 CitationsSource
#1Ali Reza Taheri (IAU: Islamic Azad University)H-Index: 9
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This paper proposed a new analytic method to calculate the Lyapunov exponent based on the Differential Transform Method (DTM). In this work, the DTM method is applied for finding approximate variable coefficients. In this method, first the time series of the dynamical system is estimated based on DTM method, then the Lyapunov exponent is calculated analytically. The Lorenz system and the Colpitts oscillator are used as a practical case study of this research to validate the results. Simulation r...
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#1Ali Reza Taheri (IAU: Islamic Azad University)H-Index: 9
#2Mahdi Aliyari Shoorehdeli (KNTU: K.N.Toosi University of Technology)H-Index: 17
Last.Mohammad H. Fatehi (IAU: Islamic Azad University)H-Index: 3
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This brief presents a X–Y pedestal using the feedback error learning (FEL) controller with adaptive neural network for low earth orbit (LEO) satellite tracking applications. The aim of the FEL is to derive the inverse dynamic model of the X–Y pedestal. In this brief, the kinematics of X–Y pedestal is obtained. To minimize or eliminate the backlash between gears, an antibacklash gearing system with dual-drive technique is used. The X–Y pedestal is implemented and the experimental results are obta...
6 CitationsSource
#1Ali Babaei (Arak: Arak University)H-Index: 20
#2Ali Reza Taheri (Arak: Arak University)H-Index: 9
Last.Iman Khani FarahaniH-Index: 1
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Abstract A novel modified carbon ionic liquid electrode (CILE) is prepared as an electrochemical sensor for simultaneous determination of levodopa ( l -Dopa) and melatonin (Mel). The experimental results suggest that a carbon ionic liquid electrode modified with multi-walled carbon nanotubes and cobalt hydroxide nanoparticles accelerates the electron transfer reactions of l -Dopa and Mel. The fabricated sensor revealed some advantages such as convenient preparation, good stability and high sensi...
33 CitationsSource
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