Simultaneous Extraction and Preconcentration of Benzene, Toluene, Ethylbenzene and Xylenes from Aqueous Solutions Using Magnetite–Graphene Oxide Composites
1. Simultaneous Extraction and Preconcentration of Benzene, Toluene, Ethylbenzene and Xylenes from Aqueous Solutions Using Magnetite–Graphene Oxide Composites

Mohammad Ameri Akhtiar Abadi; Mahboubeh Masrournia; Mohamad Reza Abedi

Volume 5, Issue 1 , January and February 2021, , Pages 11-20

http://dx.doi.org/10.22034/chemm.2021.118260

Abstract
  For simultaneous extraction and determination of benzene, toluene, ethylbenzene, m,p -xylenes, and o-xylene (BTEX) gas chromatography -flame ionization detector (GC-FID) and magnetic ...  Read More
Fabrication of Sulfapyridine Electrochemical Sensor Amplified with CuO/SWCNTs as High Performance Electroanalytical Tool in Real Sample Analysis
2. Fabrication of Sulfapyridine Electrochemical Sensor Amplified with CuO/SWCNTs as High Performance Electroanalytical Tool in Real Sample Analysis

Shirin Shahraki; Mahboubeh Masrournia; Hasan Karimi-Maleh

Volume 4, Issue 6 , November and December 2020, , Pages 720-731

http://dx.doi.org/10.22034/chemm.2020.113387

Abstract
  Sulfapyridine is one of the most important antibiotics drug with some side effects and determination of this drug is very important in biological and pharmaceutical samples. In this ...  Read More
A New Electrochemical Approach for the Determination of Phenylhydrazine in Water and Wastewater Samples using Amplified Carbon Paste Electrode
3. A New Electrochemical Approach for the Determination of Phenylhydrazine in Water and Wastewater Samples using Amplified Carbon Paste Electrode

Maliheh Montazarolmahdi; Mahboubeh Masrournia; Azizollah Nezhadali

Volume 4, Issue 6 , November and December 2020, , Pages 732-742

http://dx.doi.org/10.22034/chemm.2020.113388

Abstract
  A New Electrochemical Approach for the Determination of Phenylhydrazine in Water and Wastewater Samples using Amplified Carbon Paste Electrode An electroanalytical sensor amplified ...  Read More
Potentiometric Determination of La(III) Using Chitosan Modified Carbon Paste Electrode with An experimental Design
4. Potentiometric Determination of La(III) Using Chitosan Modified Carbon Paste Electrode with An experimental Design

Negar Rajabi; Mahboubeh Masrournia; Mohamadreza Abedi

Volume 4, Issue 5 , September and October 2020, , Pages 660-670

http://dx.doi.org/10.22034/chemm.2020.109975

Abstract
  In this work, D-optimal mixture design was applied as an experimental design to screen and optimize the effect of the composition of a carbon paste on its performance. In this study, ...  Read More