H
Hamid Ahmar
Researcher at Shahid Beheshti University
Publications - 42
Citations - 1563
Hamid Ahmar is an academic researcher from Shahid Beheshti University. The author has contributed to research in topics: Cyclic voltammetry & Electrochemical gas sensor. The author has an hindex of 20, co-authored 41 publications receiving 1324 citations. Previous affiliations of Hamid Ahmar include Zabol University.
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A novel electrochemical sensor based on metal-organic framework for electro-catalytic oxidation of L-cysteine
TL;DR: The Au-SH-SiO₂@Cu-MOF showed a very efficient electrocatalytic activity for the oxidation of L-cysteine in 0.1 M phosphate buffer solution (pH 5.0).
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Au-SH-SiO2 nanoparticles supported on metal-organic framework (Au-SH-SiO2@Cu-MOF) as a sensor for electrocatalytic oxidation and determination of hydrazine
TL;DR: In this article, a new electrocatalyst, Au-SH-SiO 2 nanoparticles immobilized on the metal-organic frameworks (MOFs), was synthesized and characterized by scanning electron microscopy (SEM), the TEM and cyclic voltammetry (CV).
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A new method for the enhancement of electromembrane extraction efficiency using carbon nanotube reinforced hollow fiber for the determination of acidic drugs in spiked plasma, urine, breast milk and wastewater samples
TL;DR: The developed method was successfully used for the determination of ibuprofen and naproxen in different spiked matrices including plasma, urine, breast milk and wastewater samples and showed better results than the conventional EME method.
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A novel biosensor for liquid phase determination of glutathione and amoxicillin in biological and pharmaceutical samples using a ZnO/CNTs nanocomposite/catechol derivative modified electrode
Hassan Karimi-Maleh,Fahimeh Tahernejad-Javazmi,Vinod Kumar Gupta,Hamid Ahmar,Malek Hossein Asadi +4 more
TL;DR: In this paper, the use of a carbon paste electrode modified by 8,9-dihydroxy-7-methyl-12H-benzothiazolo[2,3-b]quinazolin-12-one (DMBQ) and ZnO/CNTs nanocomposite was described.
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A sensitive nanocomposite-based electrochemical sensor for voltammetric simultaneous determination of isoproterenol, acetaminophen and tryptophan
TL;DR: In this paper, the electrooxidation of isoproterenol (ISPT), acetaminophen (AC) and tryptophan (Trp) and their mixture was studied using an 8,9-dihydroxy-7-methyl-12H-benzothiazolo[2,3-b]quinazolin-12-one modified multiwall carbon nanotubes paste electrode (DMBQ-MCNTPE).