Analytical chemistry
1. Au nano dendrites/composition optimized Nd-dopped cobalt oxide as an efficient electrocatalyst for ethanol oxidation

Foroozan Hasanpour; Masoumeh Taei; Masoud Fouladgar; Mehdi Salehi

Volume 8, Issue 2 , Spring 2020, , Pages 135-144

http://dx.doi.org/10.30473/icc.2020.48000.1594

Abstract
  In this study, Nd-doped cobalt oxide (Nd-Co3O4) nanoparticles were prepared by a combustion synthesis procedure using Co(acac)3 complex. The nanoparticles were characterized by infrared spectroscopy (IR), X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy ...  Read More

Au nano dendrites/composition optimized Nd-dopped cobalt oxide as an efficient electrocatalyst for ethanol oxidation


Analytical chemistry
2. In-situ preconcentration, and electrochemical sensing of zinc(II) and copper(II) based on ionic liquid mediated hollow fiber-modified pencil graphite electrode using response surface methodology

Ghobad Mansouri; Mohammd Bagher Gholivand; Zarrin Eshaghi

Volume 8, Issue 1 , Winter 2020, , Pages 24-41

http://dx.doi.org/10.30473/icc.2019.40174.1429

Abstract
  A single-use electrochemical sensor using ionic liquid mediated hollow fiber-graphite working electrode was fabricated for the first time. The screening tool was developed by coupling this electrode with differential pulse voltammetry (DPV) for in-situ pre-concentration and determination of Zn(II) and ...  Read More

In-situ preconcentration, and electrochemical sensing of zinc(II) and copper(II) based on ionic liquid mediated hollow fiber-modified pencil graphite electrode using response surface methodology


Analytical chemistry
3. Simultaneous determination of sunset yellow and tartrazine in soft drinks samples using nanocrystallites of spinel ferrite- modified electrode

Masoumeh Taei; Hossein Salavati; Masoud Fouladgar; Elmira Abbaszadeha

Volume 8, Issue 1 , Winter 2020, , Pages 67-79

http://dx.doi.org/10.30473/icc.2019.45932.1543

Abstract
  The ZnCrFeO4 nanoparticles were synthesized as antiferromagnetic material using sol-gel method. The X-ray diffraction (XRD) analysis and transmission electron microscopy (TEM) certified that ZnCrFeO4 nanoparticles have single-phase cubic structure with a range of 50–100 nm in size. A facile and ...  Read More

Simultaneous determination of sunset yellow and tartrazine in soft drinks samples using nanocrystallites of spinel ferrite- modified electrode


Analytical chemistry
4. An investigation on absorption properties of exfoliated graphite for oil spill from Caspian Sea water

Omid Ghasemi; Naser Mehrdadi; Majid Baghdadi; Behnoush Aminzadeh

Volume 7, Issue 4. pp. 352-471, Serial No. 25 , Autumn 2019, , Pages 352-367

http://dx.doi.org/10.30473/icc.2019.43537.1503

Abstract
  Oil spills are the most important environmental impact in oceans and seas. In this article, Oil absorption, which was explored from Sardar-e-Jangal oilfield in Caspian Sea, by exfoliated graphite (EG), was investigated. Graphite was exfoliated through the reaction of graphite-CrO3 intercalation compounds ...  Read More

An investigation on absorption properties of exfoliated graphite for oil spill from Caspian Sea water


Analytical chemistry
5. Solvent extraction, spectrophotometric determination of copper (II) from environmental samples using o-methylphenyl thiourea as a novel reagent

Shashikant Raghunath Kuchekar; Shivaji D. Pulate; Haribhau R. Aher; Vishvas B. Gaikwad; Sung H. Han

Volume 7, Issue 2, pp. 125-241, Serial No. 23 , Spring 2019, , Pages 212-222

http://dx.doi.org/10.30473/icc.2018.31481.1380

Abstract
  A simple and rapid method has been developed for solvent extraction and spectrophotometric determination of copper (II) using o-methylphenyl thiourea (OMPT) as a sensitive reagent. The basis of proposed method is formation of copper (II)-OMPT complex. Copper (II) was extracted with 0.020 mol L-1 OMPT ...  Read More

Solvent extraction, spectrophotometric determination of copper (II) from environmental samples using o-methylphenyl thiourea as a novel reagent


Analytical chemistry
6. Synthesis of graphene oxide-Melamine – TioOxalic acid nanocomposite and its application in the elimination of Mercury (II) ions

Bakhtiar Khodavirdilo; Naser Samadi; Reza Ansari

Volume 7, Issue 1, pp. 1-124, Serial No. 22 , Winter 2019, , Pages 71-78

http://dx.doi.org/10.30473/icc.2019.4358

Abstract
  In this study a new method by Application of graphene oxide Nano sheets– Melamine –TioOxalic acid composite was exhibited as adsorbent for the elimination of toxic mercury (II) ions from aqueous solutions. The combine has the authority to adsorb the organic and inorganic combines. Through ...  Read More

Synthesis of graphene oxide-Melamine – TioOxalic acid nanocomposite and its application in the elimination of Mercury (II) ions


Analytical chemistry
7. Electrocatalytic oxidation of sulfite Ion at the surface carbon ceramic modified electrode with prussian blue

Sohrab Ershad; Razieh Mofidi Rasi

Volume 7, Issue 1, pp. 1-124, Serial No. 22 , Winter 2019, , Pages 43-52

http://dx.doi.org/10.30473/icc.2019.4182

Abstract
  The redox properties of sulfite ion has been examind using cyclic voltammetry in acetonitrile solvent at the surface of gold, pelatin and glassy carbon electrodes. It has bben found tha, sulfite ion exhibits two electron oxidation peak with EC’ mechanism. A novel chemically modified electrode containing ...  Read More

Electrocatalytic oxidation of sulfite Ion at the surface carbon ceramic modified electrode with prussian blue


Analytical chemistry
8. Preparing hierarchical nanoporous ZSM-5 zeolite via post-synthetic modification of zeolite synthesized from bagasse and its application for removal of Pb2+

Sedigheh Rostami; Seyed Naser Azizi; Neda Asemi

Volume 7, Issue 1, pp. 1-124, Serial No. 22 , Winter 2019, , Pages 20-42

http://dx.doi.org/10.30473/icc.2019.4181

Abstract
  In this study, hierarchical H-ZSM-5 zeolite is prepared via post-synthetic modification of parent H-ZSM-5 zeolite (Si/Al=35) synthesized from bagasse (BGA) as silica source using desilication with alkaline treatment (AT). For optimizing the effective parameters on desilication, Taguchi method was utilized. ...  Read More

Preparing hierarchical nanoporous ZSM-5 zeolite via post-synthetic modification of zeolite synthesized from bagasse and its application for removal of Pb2+


Analytical chemistry
9. Comparison of new optical sensor based on triazene ligand immobilized on PVC and triacetylcellulose membranes for Hg (II) Ion

Homa Shafiekhani; Zoheir Hagh’goo; Shahriyar Bahar

Volume 7, Issue 1, pp. 1-124, Serial No. 22 , Winter 2019, , Pages 102-112

http://dx.doi.org/10.30473/icc.2019.4375

Abstract
  For spectrophotometric analysis of Hg (II) ions, we have used and compared two membranes preparation methods using different polymer; one is poly(vinyl chloride) (PVC) and the other is triacetylcellulose (TAC). In the case of TAC membrane, it was treated with a ligand solution (1.166 × 10-3 mole ...  Read More

Comparison of new optical sensor based on triazene ligand immobilized on PVC and triacetylcellulose membranes for Hg (II) Ion


Analytical chemistry
10. Alumina nanoparticles modified carbon paste electrode as a new voltammetric sensor for determination of dopamine

Roghiyeh Pourghobadi; Mohammad Reza Baezzat

Volume 6, Issue 4, pp. 325-460, Serial No. 21 , Autumn 2018, , Pages 359-368

http://dx.doi.org/10.30473/icc.2018.4143

Abstract
  The present study examines a new dopamine sensor based on Alumina nanoparticles modified carbon paste electrode (Al2O3NPsCPE). Moreover, the present study focuses on the electrochemical act of the Al2O3NPsCPE for the detection of dopamine by cyclic voltammetry (CV) and differential pulse voltammetry ...  Read More

Alumina nanoparticles modified carbon paste electrode as a new voltammetric sensor for determination of dopamine


Analytical chemistry
11. Electrochemical sensing of dopamine in the presence of ascorbic acid using carbon paste electrode modified with molybdenum Schiff base complex/1-butyl-3-methylimidazolium tetrafluoroborate

Hamid Reza Zare-Mehrjardi

Volume 6, Issue 3, pp. 218-324, Serial No. 20 , Summer 2018, , Pages 300-311

Abstract
  In this paper, the carbon paste electrode (CPE) is modified using an ionic liquid (1-Butyl-3-methylimidazolium tetrafluoroborate, [BMIM]BF4) and the cis-dioxo-bis[3-methoxy-2,2-dimethylpropanediamine] molybdenum(VI) complex (cis-[Mo(O)2L]). In order to study of the electrochemical behavior of ascorbic ...  Read More

Electrochemical sensing of dopamine in the presence of ascorbic acid using carbon paste electrode modified with molybdenum Schiff base complex/1-butyl-3-methylimidazolium tetrafluoroborate


Analytical chemistry
12. Disposable single-use electrochemical sensor: A novel hollow fiber based tool for environmental monitoring of cadmium

Fatemeh Moeinpour; Zarrin Eshaghi

Volume 6, Issue 3, pp. 218-324, Serial No. 20 , Summer 2018, , Pages 312-324

Abstract
  The objective of this study is to design a simple, fast, sensitive and single-use electrode with the simultaneous capability of preconcentration and measuring, for application in a three-electrode voltammetry system to identify and measure the heavy metal cadmium. The design process of this sensor consists ...  Read More

Disposable single-use electrochemical sensor: A novel hollow fiber based tool for environmental monitoring of cadmium


Analytical chemistry
13. Adsorption of Pb(II) by activated carbon prepared from Melia azedarach fruit: Equilibrium and thermodynamics

Fatemeh Sabermahani; Nosrat Madadi Mahani; Neda Pourgholamrezazadeh

Volume 6, Issue 2, pp. 109-217, Serial No. 19 , Spring 2018, , Pages 148-159

Abstract
  In this work, a low-cost activated carbon as well as non-hazardous material, with high adsorption capacity, was prepared from Melia azedarach fruit (MF) by ZnCl2 activation for the removal of Pb(II) toxic metal from aqueous solutions. The microstructure of the activated carbon was observed by Scanning ...  Read More

Adsorption of Pb(II) by activated carbon prepared from Melia azedarach fruit: Equilibrium and thermodynamics


Analytical chemistry
14. Preconcentration of acrylamide with dispersive liquid-liquid microextraction based on solidification of floating organic drop prior to determination by HPLC

Shaghayegh Mohebi; Ali Mazloomifar

Volume 6, Issue 1, pp. 1-108, Serial No. 18 , Winter 2018, , Pages 8-18

Abstract
  A novel, rapid, simple and sensitive dispersive liquid-liquid microextraction method based on the solidification of floating organic drop (DLLME-SFO) combined with high performance liquid chromatography-ultra violet detection (HPLC-UV) was used to determine acrylamide in potato chips. The derivation ...  Read More

Preconcentration of acrylamide with dispersive liquid-liquid microextraction based on solidification of floating organic drop prior to determination by HPLC


Analytical chemistry
15. Determination of trace amounts of chromium ions in water and food samples using ligand-less solid phase extraction-based modified nano-boehmite(AlOOH)

Mohammad Rezaiati; Farhad Salimi; Changiz Karami

Volume 5, Issue 4, pp. 364-493, Serial No. 17 , Autumn 2017, , Pages 397-406

Abstract
  Chromium is one of the hazardous pollutants in industrial effluents. In this study, a new nano-boehmite modified with sodium dodecyl sulphate is developed for preconcentration trace amounts of chromium ions as a prior step to its determination by flame atomic absorption spectrometry. We investigated ...  Read More

Determination of trace amounts of chromium ions in water and food samples using ligand-less solid phase extraction-based modified nano-boehmite(AlOOH)


Analytical chemistry
16. Simultaneous determination of Tropaeolin O and brilliant blue in food samples after cloud point extraction

Rouhollah Heydari; Farzaneh Bastami; Mohammad Hosseini; Mohammad Alimoradi

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , Summer 2017, , Pages 242-251

Abstract
  In this study, a simple and low-cost method was developed for extraction and pre-concentration of brilliant blue(BB) and Tropaeolin O(TO) in food samples using cloud point extraction (CPE) prior to spectrophotometric determination. The effects of main factors such as pH, surfactant and salt concentrations, ...  Read More

Simultaneous determination of Tropaeolin O and brilliant blue in food samples after cloud point extraction


Analytical chemistry
17. Water quality and sedimentary analyses of Siddheshwar dam (India) for assessing irrigational suitability

Parveen Rajjak Shaikh; Isak Rajjak Shaikh; Arjun Bapurao Bhosle

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , Summer 2017, , Pages 315-337

Abstract
  The physico-chemical properties of water and sediments therein were analyzed for assessing the suitability of Siddheshwar dam (India) waters for irrigation purpose. The physical parameters include total dissolved solids and electrical conductivity. The chemical parameters studied include pH, free carbon ...  Read More

Water quality and sedimentary analyses of Siddheshwar dam (India) for assessing irrigational suitability


Analytical chemistry
18. Wavelength region selection and spectrophotometric simultaneous determination of naphthol isomers based on net analyte signal

Ahmadreza Amraei; Ali Niazi; Mohammad Alimoradi

Volume 5, Issue 2, pp. 121-236, Serial No. 15 , Spring 2017, , Pages 207-216

Abstract
  Naphthol isomers were simultaneously and spectrophotometrically determined in wastewater, using a model based on net analyte signal (NAS). The calibration method used is a variation of the original hybrid linear analysis method as proposed by Goicoechea and Olivieri (HLA/GO). Owing to spectral interferences, ...  Read More

Wavelength region selection and spectrophotometric simultaneous determination of naphthol isomers based on net analyte signal


Analytical chemistry
19. A cheap and an efficient electrode for electrocatalytic oxidation of methanol with nickel particles dispersed into sodium dodecyl sulfate modified carbon paste electrode

Banafsheh Norouzi

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 42-51

Abstract
  A sodium dodecyl sulfate modified carbon paste electrode (SDS/CPE) was developed in this work based on the surface modification method. The modified electrode was prepared by immersing SDS/CPE in a nickel nitrate solution. This electrode showed a strong accumulation ability toward nickel ions. Then modified ...  Read More

A cheap and an efficient electrode for electrocatalytic oxidation of methanol with nickel particles dispersed into sodium dodecyl sulfate modified carbon paste electrode


Analytical chemistry
20. Quantitative structure-activity relationship (QSAR) study of CCR2b receptor inhibitors using SW-MLR and GA-MLR approaches

Mehdi Nekoei

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 79-98

Abstract
  In this paper, the quantitative structure activity-relationship (QSAR) of the CCR2b receptor inhibitors was scrutinized. Firstly, the molecular descriptors were calculated using the Dragon package. Then, the stepwise multiple linear regressions (SW-MLR) and the genetic algorithm multiple linear regressions ...  Read More

Quantitative structure-activity relationship (QSAR) study of CCR2b receptor inhibitors using SW-MLR and GA-MLR approaches


Analytical chemistry
21. Determination of Captopril using platinum coated nanoporous gold film electrode

Nahid Tavakkoli; Nasrin Soltani; Arezo Afsharpour

Volume 4, Issue 4, pp. 359-490, Serial No. 13 , Autumn 2016, , Pages 414-432

Abstract
  In this article electrochemical determination of captopril at the surface of the platinum coated nanoporous gold film (PtNPGF) electrode is reported using the cyclic voltammetry and amperometry. For the preparation of PtNPGF, the surface of NPGF electrode was covered with Cu layer using underpotential ...  Read More

Determination of Captopril using platinum coated nanoporous gold film electrode


Analytical chemistry
22. Application of carbon ceramic modified electrode with prussian blue for electrocatalytic oxidation of nitrite ion

Sohrab Ershad; Noshin Safarzadeh; Hamzeh Akhondi-Yamchi

Volume 4, Issue 3, pp. 236-358, Serial No. 12 , Summer 2016, , Pages 256-264

Abstract
  A novel chemically modified electrode containing Prussian blue complex was achieved on the surface of glass carbon electrode by sol-gel technique. The electrochemical behavior of modified electrode was characterized by cyclic voltammetry in detail. The film electrode obtained was very stable and exhibited ...  Read More

Application of carbon ceramic modified electrode with prussian blue for electrocatalytic oxidation of nitrite ion


Analytical chemistry
23. Adsorption and Neutralization Chemistry of Dimethyl Methyl Phosphonate (DMMP) as an Organo-Phosphorous Pollutant (OPP) on the Surface of Nano-Structured Co3O4 and MnCo2O4 Catalysts

Meysam Sadeghi; Sina Yekta

Volume 4, Issue 1, pp. 1-132, Serial No. 10 , Winter 2016, , Pages 21-41

Abstract
  In this work, the practicality of catalytic surfaces of nano-structured Co3O4 and MnCo2O4 for the adsorption and neutralization reactions of dimethyl methyl phosphonate (DMMP) as an toxic agricultural organo-phosphorous pesticide has been investigated. The Co3O4 and MnCo2O4 NPs have been successfully ...  Read More

Adsorption and Neutralization Chemistry of Dimethyl Methyl Phosphonate (DMMP) as an Organo-Phosphorous Pollutant (OPP) on the Surface of Nano-Structured Co3O4 and MnCo2O4 Catalysts


Analytical chemistry
24. Kinetic study of the electrocatalytic oxidation of acetaldehyde at Ni/Al layered double hydroxide modified sol-gel derived carbon ceramic electrode

Ghasem Karim-Nezhad; Ali Pashazadeh

Volume 3, Issue 2, pp. 72-147, Serial No. 7 , Spring 2015, , Pages 86-95

Abstract
  In this research, we reported a novel modified carbon ceramic electrode (CCE) using Ni/Al Layered double hydroxide as modifier was fabricated by sol-gel technique. The Ni/Al Layered double hydroxide modified sol gel derived carbon ceramic (Ni/Al LDH-SGD-CC) electrode was used for electrocatalytic oxidation ...  Read More

Kinetic study of the electrocatalytic oxidation of acetaldehyde at Ni/Al layered double hydroxide modified sol-gel derived carbon ceramic electrode


Analytical chemistry
25. Electrosynthesis and optical modeling of ZnO nanostructures

Narges Ajami; Ali Ehsani; Ferydon Babaei; Ashraf Heidaripour

Volume 3, Issue 2, pp. 72-147, Serial No. 7 , Spring 2015, , Pages 72-77

Abstract
  Optical modeling was applied for obtaining absorbance spectra and band gap values for different morphology of ZnO semiconductor. In optical modeling, the relative permittivity scalars of zinc oxide coral like nanorods were calculated using the Bruggeman homogenization formalism. ZnO nano rods (ZONRs) ...  Read More

Electrosynthesis and optical modeling of ZnO nanostructures