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Hamid Ahmar
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A novel electrochemical sensor based on metal-organic framework for electro-catalytic oxidation of L-cysteine
H Hosseini, H Ahmar, A Dehghani, A Bagheri, A Tadjarodi, AR Fakhari
Biosensors and Bioelectronics 42, 426-429, 2013
2782013
Au-SH-SiO2 nanoparticles supported on metal-organic framework (Au-SH-SiO2@ Cu-MOF) as a sensor for electrocatalytic oxidation and determination of hydrazine
H Hosseini, H Ahmar, A Dehghani, A Bagheri, AR Fakhari, MM Amini
Electrochimica Acta 88, 301-309, 2013
2082013
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 …
KS Hasheminasab, AR Fakhari, A Shahsavani, H Ahmar
Journal of Chromatography A 1285, 1-6, 2013
1212013
A novel biosensor for liquid phase determination of glutathione and amoxicillin in biological and pharmaceutical samples using a ZnO/CNTs nanocomposite/catechol derivative …
H Karimi-Maleh, F Tahernejad-Javazmi, VK Gupta, H Ahmar, MH Asadi
Journal of Molecular Liquids 196, 258-263, 2014
1132014
A sensitive nanocomposite-based electrochemical sensor for voltammetric simultaneous determination of isoproterenol, acetaminophen and tryptophan
H Karimi-Maleh, M Moazampour, H Ahmar, H Beitollahi, AA Ensafi
Measurement 51, 91-99, 2014
1122014
Theoretical studies and spectroscopic characterization of novel 4-methyl-5-((5-phenyl-1, 3, 4-oxadiazol-2-yl) thio) benzene-1, 2-diol
SS Amiri, S Makarem, H Ahmar, S Ashenagar
Journal of Molecular Structure 1119, 18-24, 2016
752016
Development of a new pH assisted homogeneous liquid-liquid microextraction by a solvent with switchable hydrophilicity: Application for GC-MS determination of methamphetamine
SK Shahvandi, MH Banitaba, H Ahmar
Talanta 184, 103-108, 2018
722018
Electrocatalytic oxidation of hydrazine at glassy carbon electrode modified with ethylenediamine cellulose immobilized palladium nanoparticles
H Ahmar, S Keshipour, H Hosseini, AR Fakhari, A Shaabani, A Bagheri
Journal of electroanalytical chemistry 690, 96-103, 2013
632013
A new platform for sensing urinary morphine based on carrier assisted electromembrane extraction followed by adsorptive stripping voltammetric detection on screen-printed electrode
H Ahmar, H Tabani, MH Koruni, SSH Davarani, AR Fakhari
Biosensors and Bioelectronics 54, 189-194, 2014
622014
Switchable‐hydrophilicity solvent‐based microextraction combined with gas chromatography for the determination of nitroaromatic compounds in water samples
J Rameshgar, KS Hasheminasab, L Adlnasab, H Ahmar
Journal of separation science 40 (15), 3114-3119, 2017
552017
Optimization of electromembrane extraction combined with differential pulse voltammetry using modified screen-printed electrode for the determination of sufentanil
H Ahmar, AR Fakhari, H Tabani, A Shahsavani
Electrochimica Acta 96, 117-123, 2013
512013
Electrosynthesis of an imidazole derivative and its application as a bifunctional electrocatalyst for simultaneous determination of ascorbic acid, adrenaline, acetaminophen …
N Nasirizadeh, Z Shekari, HR Zare, MR Shishehbore, AR Fakhari, ...
Biosensors and Bioelectronics 41, 608-614, 2013
492013
Switchable hydrophilicity solvent-based homogenous liquid–liquid microextraction (SHS-HLLME) combined with GC-FID for the quantification of methadone and tramadol
H Ahmar, M Nejati-Yazdinejad, M Najafi, KS Hasheminasab
Chromatographia 81, 1063-1070, 2018
482018
Application of a new fiber coating based on electrochemically reduced graphene oxide for the cold‐fiber headspace solid‐phase microextraction of tricyclic antidepressants
MH Banitaba, SSH Davarani, H Ahmar, SK Movahed
Journal of separation science 37 (9-10), 1162-1169, 2014
482014
Novel 8, 9-dihydroxy-7-methyl-12 H-benzothiazolo [2, 3-b] quinazolin-12-one multiwalled carbon nanotubes paste electrode for simultaneous determination of ascorbic acid …
M Asnaashariisfahani, H Karimi-maleh, H Ahmar, AA Ensafi, AR Fakhari, ...
Analytical methods 4 (10), 3275-3282, 2012
432012
Electrochemical determination of nitrazepam by switchable solvent based liquid-liquid microextraction combined with differential pulse voltammetry
S Shahraki, H Ahmar, M Nejati-Yazdinejad
Microchemical Journal 142, 229-235, 2018
422018
Electrocatalytic oxidation of oxalic acid on palladium nanoparticles encapsulated on polyamidoamine dendrimer-grafted multi-walled carbon nanotubes hybrid material
H Ahmar, AR Fakhari, MR Nabid, SJT Rezaei, Y Bide
Sensors and Actuators B: Chemical 171, 611-618, 2012
412012
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 …
AR Fakhari, H Ahmar, H Hosseini, SK Movahed
Sensors and Actuators B: Chemical 213, 82-91, 2015
382015
A novel platform sensing based on combination of electromembrane-assisted solid phase microextraction with linear sweep voltammetry for the determination of tramadol
AR Fakhari, A Sahragard, H Ahmar, H Tabani
Journal of Electroanalytical Chemistry 747, 12-19, 2015
372015
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
N Nasirizadeh, HR Zare, AR Fakhari, H Ahmar, MR Ahmadzadeh, ...
Journal of Solid State Electrochemistry 15, 2683-2693, 2011
352011
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