Author

Hamid Ahmar

Observed names: Ahmar, Hamid, H. Ahmar

Institution: Zabol University

Observed institutions: Zabol University, Islamic Azad University, Karaj, Shahid Beheshti University

ORCID: 0000-0002-5205-2473

Observed ORCID: 0000-0002-5205-2473

OpenAlex ID: A5062346057

A novel electrochemical sensor based on metal-organic framework for electro-catalytic oxidation of L-cysteine

2012 · Hadi Hosseini, Hamid Ahmar, et al. · Biosensors and Bioelectronics · 279

Au-SH-SiO2 nanoparticles supported on metal-organic framework (Au-SH-SiO2@Cu-MOF) as a sensor for electrocatalytic oxidation and determination of hydrazine

2012 · Hadi Hosseini, Hamid Ahmar, et al. · Electrochimica Acta · 203

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

2013 · Kobra Sadat Hasheminasab, Ali Reza Fakhari, et al. · Journal of Chromatography A · 114

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

2014 · Hassan Karimi-Maleh, Fahimeh Tahernejad-Javazmi, et al. · Journal of Molecular Liquids · 106

Theoretical studies and spectroscopic characterization of novel 4-methyl-5-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)benzene-1,2-diol

2016 · Somayeh Soleimani Amiri, Somayeh Makarem, et al. · Journal of Molecular Structure · 101

A sensitive nanocomposite-based electrochemical sensor for voltammetric simultaneous determination of isoproterenol, acetaminophen and tryptophan

2014 · Hassan Karimi-Maleh, Mahbobeh Moazampour, et al. · Measurement · 91

Development of a new pH assisted homogeneous liquid-liquid microextraction by a solvent with switchable hydrophilicity: Application for GC-MS determination of methamphetamine

2018 · Siamak Kiani Shahvandi, Mohammad Hossein Banitaba, et al. · Talanta · 79

A new platform for sensing urinary morphine based on carrier assisted electromembrane extraction followed by adsorptive stripping voltammetric detection on screen-printed electrode

2013 · Hamid Ahmar, Hadi Tabani, et al. · Biosensors and Bioelectronics · 61

Electrocatalytic oxidation of hydrazine at glassy carbon electrode modified with ethylenediamine cellulose immobilized palladium nanoparticles

2012 · Hamid Ahmar, Sajjad Keshipour, et al. · Journal of Electroanalytical Chemistry · 59

Switchable Hydrophilicity Solvent-Based Homogenous Liquid–Liquid Microextraction (SHS-HLLME) Combined with GC-FID for the Quantification of Methadone and Tramadol

2018 · Hamid Ahmar, Massoud Nejati-Yazdinejad, et al. · Chromatographia · 52

Switchable‐hydrophilicity solvent‐based microextraction combined with gas chromatography for the determination of nitroaromatic compounds in water samples

2017 · Jamileh Rameshgar, Kobra Sadat Hasheminasab, et al. · Journal of Separation Science · 50

Electrosynthesis of an imidazole derivative and its application as a bifunctional electrocatalyst for simultaneous determination of ascorbic acid, adrenaline, acetaminophen, and tryptophan at a multi-wall carbon nanotubes modified electrode surface

2012 · Navid Nasirizadeh, Zahra Shekari, et al. · Biosensors and Bioelectronics · 47

Electrochemical determination of nitrazepam by switchable solvent based liquid-liquid microextraction combined with differential pulse voltammetry

2018 · Sahar Shahraki, Hamid Ahmar, et al. · Microchemical Journal · 46

Application of a new fiber coating based on electrochemically reduced graphene oxide for the cold‐fiber headspace solid‐phase microextraction of tricyclic antidepressants

2014 · Mohammad Hossein Banitaba, Saied Saeed Hosseiny Davarani, et al. · Journal of Separation Science · 45

Optimization of electromembrane extraction combined with differential pulse voltammetry using modified screen-printed electrode for the determination of sufentanil

2013 · Hamid Ahmar, Ali Reza Fakhari, et al. · Electrochimica Acta · 43

A novel platform sensing based on combination of electromembrane-assisted solid phase microextraction with linear sweep voltammetry for the determination of tramadol

2015 · Ali Reza Fakhari, Ali Sahragard, et al. · Journal of Electroanalytical Chemistry · 40

Novel 8,9-dihydroxy-7-methyl-12H-benzothiazolo[2,3-b]quinazolin-12-one multiwalled carbon nanotubes paste electrode for simultaneous determination of ascorbic acid, acetaminophen and tryptophan

2012 · Manzarbanou Asnaashariisfahani, Hassan Karimi-maleh, et al. · Analytical Methods · 40

Fabrication of novel redox-active poly (4,5-dihydro-1,3-thiazol-2-ylsulfanyl-3-methyl-1,2-benzenediol)-gold nanoparticles film on MWCNTs modified electrode: Application as the electrochemical sensor for the determination of hydrazine

2015 · Ali Reza Fakhari, Hamid Ahmar, et al. · Sensors and Actuators B Chemical · 39

Layered double hydroxide intercalated with tyrosine for ultrasonic-assisted microextraction of tramadol and methadone from biological samples followed by GC/MS analysis

2020 · Laleh Adlnasab, Parvin Shahdousti, et al. · Microchimica Acta · 38

Electrocatalytic oxidation of oxalic acid on palladium nanoparticles encapsulated on polyamidoamine dendrimer-grafted multi-walled carbon nanotubes hybrid material

2012 · Hamid Ahmar, Ali Reza Fakhari, et al. · Sensors and Actuators B Chemical · 38

A new method based on headspace adsorptive accumulation using a carboxylated multi-walled carbon nanotubes modified electrode: application for trace determination of nitrobenzene and nitrotoluene in water and wastewater

2011 · Ali Reza Fakhari, Hamid Ahmar · Analytical Methods · 38

Electrochemical Determination of Dextromethorphan on Reduced Graphene Oxide Modified Screen‐Printed Electrode after Electromembrane Extraction

2014 · Ali Reza Fakhari, Mohammad Hossein Koruni, et al. · Electroanalysis · 34

A novel temperature controlled switchable solvent based microextraction method: Application for the determination of phthalic acid esters in water samples

2019 · Siamak Kiani Shahvandi, Mohammad Hossein Banitaba, et al. · Microchemical Journal · 33

A study of the electrochemical behavior of an oxadiazole derivative electrodeposited on multi-wall carbon nanotube-modified electrode and its application as a hydrazine sensor

2010 · Navid Nasirizadeh, Hamid R. Zare, et al. · Journal of Solid State Electrochemistry · 33

Electrochemical study of catechols in the presence of 2-thiazoline-2-thiol: application to electrochemical synthesis of new 4,5-dihydro-1,3-thiazol-2-ylsulfanyl-1,2-benzenediol derivatives

2008 · A. R. Fakhari, S. S. Hosseiny Davarani, et al. · Journal of Applied Electrochemistry · 30

Works count: 52

Citation count: 2,048

H-index: 28

I10-index: 41