Volume 7 (2024)
Volume 6 (2023)
Volume 5 (2022)
Volume 4 (2021)
Volume 3 (2020)
Volume 2 (2019)
Volume 1 (2018)
Number of Articles: 235
Adsorptive Removal of Arsenic from Aqueous Solutions Using Amino Functionalized Super paramagnetic Iron Oxide Nanoparticle/SiO2
Volume 2, Issue 2 , April 2019, , Pages 128-135
Abstract
The adsorption features of amino functionalized superparamagnetic iron oxide nanoparticle/SiO2 for selective removal of arsenic in water is studied. Amino functionalized superparamagnetic ... Read More
An Improved Escherichia Coli Bacterium Detection in Microchannel Based on Dielectrophoresis Impedance Measurements
Volume 3, Issue 2 , March and April 2020, , Pages 131-145
Abstract
In this study, a bacterial detection technique utilizing benefits of both positive and negative dielectrophoresis has been simulated with COMSOL Multiphysics. The two dimensional proposed ... Read More
The Prediction of Adsorption Properties of a Solid Phase-Microextraction Fiber by Chemometrics methods
Volume 2, Issue 3 , July 2019, , Pages 203-215
Abstract
A new method for estimation of adsorption properties of a solid phase microextraction fiber by artificial neural network (ANN) has been studied for the first time ever. An etched steel ... Read More
Ternary NR/BR/SBR Rubber Blend in The Presence of Nano Additives
Volume 5, Issue 3 , July 2022, , Pages 208-214
Abstract
A ternary nanocomposite containing natural rubber, butadiene rubber, and styrene-butadiene rubber (NR/BR/SBR blend) was prepared in 25/25/50 (phr), on which the effect of adding carbon ... Read More
Propylene Oxide−Ethylene Oxide Block Polymer as a Surfactant for Cloud Point Extraction of Some Metal Ions
Volume 3, Issue 3 , May and June 2020, , Pages 259-264
Abstract
Propylene oxide-ethylene oxide block polymer (PO-EO) is a surfactant with low cloud point. It has been used for separation of Cu2+, Fe3+, Mn2+, Cd2+ and Cr3+ ions in aqueous media. ... Read More
Thermal dislocation and physical changes during preparation of active silicate of group 2 Periods 3, 4 and 5 elements from spent fines of finishing crystal glass
Volume 2, Issue 4 , September 2019, , Pages 283-295
Abstract
This study reports on the thermal dislocation and crystal growth changes during preparation of active metasilicate of group 2 periods 3.4 and 5 elements from waste fines of finishing ... Read More
Carbon Paste Electrodes for Oxomemazine Hydrochloride: Fabrication and Evaluation
Volume 3, Issue 1 , January 2020, , Pages 24-35
Abstract
The evaluation of oxomemazine hydrochloride (OXCl) prepared in carbon paste electrodes is reported in detail. There are many practical techniques and experiments for electrode preparation ... Read More
Heat Transfer and Fluid Flow Analysis of a Novel Micro-Miniature Cryocooler Model
Volume 1, Issue 1 , September 2018, , Pages 32-38
Abstract
In the current study, a new model for micro-scale cooling systems is presented. The small-scale refrigerator is modeled by engraving channels and a micro nozzle on the sides of a rectangular ... Read More
Analysis of Preservative Capacity for Contemporary Iranian Shampoos
Volume 2, Issue 1 , January 2019, , Pages 45-56
Abstract
Preservative capacity is measured for seventeen currently accessible Iranian made shampoo products. Upon purchase, bacterial counts show no trace of any microbial contamination. The ... Read More
Reviewing of metalloporphyrins as novel catalysts for synthesis of conducting and water-soluble polymers
Volume 1, Issue 2 , November 2018, , Pages 105-116
Abstract
Porphyrins are a group of heterocyclic macrocycle organic compounds, composed of four modified pyrrole subunits interconnected at their α carbon atoms via methine bridges (=CH−). ... Read More
Qualitative and Quantitative Determination of Anti-Nutritional Factors of Five Wine Samples
Volume 2, Issue 2 , April 2019, , Pages 136-146
Abstract
This research was aimed at the qualitative and quantitative determination of three anti-nutritional factors (Oxalate, Phytate, and Tannins) present in five wine samples produced in ... Read More
In Situ Generation of Ammonia: an Efficient Catalyst for the Synthesis of Phenol-Aniline-Formaldehyde Resol Resin
Volume 3, Issue 2 , March and April 2020, , Pages 146-158
Abstract
A novel method developed for the synthesis of resol based phenol-aniline-formaldehyde (PAF) resins by in situ generation of ammonia using magnesium hydroxide and ammonium chloride as ... Read More
Improving the Efficacy of Abamectin Using Neem Oil in Controlling Tomato Leafminers, Tuta absoluta (Meyrick).
Volume 2, Issue 3 , July 2019, , Pages 216-224
Abstract
Tomato leafminers, Tuta absoluta pose a control challenge against dozens of chemical pesticides including abamectin as a result of increase in resistance with time. This study aimed ... Read More
Structural Properties and Cation Distribution in Co2+ and Ho3+ Ions Induced Nanocrystalline ZnFe2O4
Volume 3, Issue 3 , May and June 2020, , Pages 265-273
Abstract
Nanocrystalline CoyZn1-yHozFe2-zO4 (where y = 0.0, 0.25, 0.5, 0.75, 1.00 and z=0.0, 0.03, 0.06, 0.08, 0.1) ferrites were prepared by sol-gel auto combustion method at pH of 8. Samples ... Read More
Effect of partial substitution of raw gypsum with thermally treated phosphogypsum on the properties of Portland Pozzolanic Cement
Volume 2, Issue 4 , September 2019, , Pages 296-315
Abstract
For many years of production of phosphate fertilizer very large amounts of phosphogypsum (PG) occupied large area, causing chemical and radiological environmental. Using of PG in building ... Read More
Synthesis of Acrylonitrile Based High Internal Phase Emulsion Monoliths and their Application in Recovery of Heavy Metal Ions
Volume 3, Issue 1 , January 2020, , Pages 36-48
Abstract
Polymeric monoliths based on acrylonitrile-divinyl benzene were synthesized successfully by high internal phase emulsion (HIPE) polymerization. Highly porous polyHIPEs were prepared ... Read More
Determination of Acetaminophen using a Glassy Carbon Electrode Modified by Horseradish Peroxidase Trapped in MWCNTs/Silica Sol-Gel Matrix
Volume 1, Issue 1 , September 2018, , Pages 39-55
Abstract
A new and easy to fabricate voltammetric biosensor for acetaminophen determination was developed based on horseradish peroxidase (HRP) trapped between silica sol-gel film and multi-walled ... Read More
Selective and Sensitive Simultaneous Determination of Mercury and Cadmium based on the Aggregation of PHCA Modified- AuNPs in West Azerbaijan Regional Waters
Volume 2, Issue 1 , January 2019, , Pages 57-72
Abstract
The present study aims to present a new convenient sensor for heavy metals, based on aggregation of citrate-capped- N, N' biphenyl hydrazine 1, 2 dicarbothioamide (PHCA) - modified- ... Read More
DFT calculations of the neighboring groups effects on cheletropic reaction of 2,5-Dihydrothiophene sulfone
Volume 1, Issue 2 , November 2018, , Pages 117-126
Abstract
In this research DFT calculations were used to investigate the neighboring effects on cheletropic reaction of 2,5-Dihydrothiophene sulfone(1). Structural properties and stereoelectronic ... Read More
Mineralogy and Pollution Status of Columbite-Tin Ore Contaminated Soil
Volume 2, Issue 2 , April 2019, , Pages 147-164
Abstract
Mining activities are one of the numerous ways by which man impacts on his environment. In this study, two non-destructive analytical techniques (XRF and XRD) were employed in the mineralogical ... Read More
Optimized Rhodium Dissolution Process Using Aqua Regia
Volume 3, Issue 2 , March and April 2020, , Pages 159-164
Abstract
The present paper focuses on a unique, optimized process of completely dissolving rhodium that can be employed on a large scale. Dissolution of rhodium has always been a challenging ... Read More
Kinetics and Mechanism of Propane-1,3-diol Oxidation by Mn(VII) in Aqueous Medium
Volume 2, Issue 3 , July 2019, , Pages 225-233
Abstract
The oxidation of propane-1,3-diol by potassium permanganate in aqueous solution was investigated at λmax 525 nm. The rate of the reaction was found to increase with increase ... Read More
Synthesis, Characterization and Biological Activity of Schiff Bases Based on Chitosan and Acetophenone Derivatives
Volume 3, Issue 3 , May and June 2020, , Pages 274-282
Abstract
Modification of chitosan any Schiff base reaction with acetophenone derivatives was done. Fourier transformer infrared analysis (FT-IR), scanning electron microscope (SEM), and X-ray ... Read More
The prediction and theoretical study for chemical reactivity, thermophysical and biological activity of morpholinium nitrate and nitrite ionic liquid crystals: A DFT study
Volume 2, Issue 4 , September 2019, , Pages 316-326
Abstract
As the morpholine and morphine have been used all over the world as pain killer drugs even used in cancer treatment, so the morpholine is more demanding chemical molecule. In our work, ... Read More
Recovering Gas Flares from the 12th Gas Phase of the South Pars Gas Refinery
Volume 3, Issue 1 , January 2020, , Pages 49-57