In collaboration with Payame Noor University and Iranian Chemical Science and Technologies Association
Dispersive Liquid-Liquid Microextraction of Silver Ion in Food Samples and Determination by Using Flame Atomic Spectroscopy

Soleyman Bahar

Volume 2, Issue 2 , September 2015, Pages 63-69

Abstract
  In this work, a procedure for preconcentration of silver using dispersive liquid–liquid microextraction with the reagent dithizone as complexing reagent was developed. At pH 2, silver ions are complexed with dithizone and extracted into the fine droplets formed when mixing carbon tetrachloride ...  Read More

A Density Function Theory Based Quantitative Structure Activity Relationships Study of Thiazoline Derivatives as Anticancer Agents

Nosrat Madadi Mahani; Fatemeh Sabermahani; Peyman Mohammadzadeh Jahani; Nahid Jalali

Volume 2, Issue 2 , September 2015, Pages 70-76

Abstract
  The Quantitative Structure–Activity Relationship of a series of novel Thiazoline derivatives with anticancer activity has been studied by using the density functional theory by B3LYP/ 6-31G. Descriptors of quantum mechanics of 21 thiazoline derivatives with known activity were obtained. Multiple ...  Read More

Determination of Alfuzosin, Silodosin and Naftopidil in Different Matrices - A Review

Alankar Shrivastava

Volume 2, Issue 2 , September 2015, Pages 77-99

Abstract
  Benign Prostatic Hyperplasia generally affects males above fourty years of age and has significant effect in overall quality of life (QOL). This is one of the cause of millions of dollors in healthcare expenditure. Alpha one adrenoreceptor blockers are frequently used for the benign prostatic enlargement ...  Read More

Voltammetric Behavior and Determination of Isoniazid in Pharmaceuticals by Using Silver Oxyfluoride Modified Silver Electrode

Ghasem Karim-Nezhad; Sara Pashazadeh

Volume 2, Issue 2 , September 2015, Pages 100-107

Abstract
  In the present study, silver oxyfluoride modified silver electrode was employed to electrocatalytic oxidation of isoniazid. The process of oxidation and its kinetics were established by using cyclic voltammetry, chronoamperometry and amperometry techniques. The modified electrode shows a stable and linear ...  Read More

Synthesis and Determination of Lead (II) Sulfide Nanoparticles in Rat Organs by ICP-OES

Asghar Amiri; Marzieh Shabani

Volume 2, Issue 2 , September 2015, Pages 108-111

Abstract
  Recent studies have reported that metal sulfide nanoparticles had potential adverse effects.  In this research, lead (II) sulfide nanoparticles have been synthesized under different reaction conditions. Scanning electron microscopy and X-ray diffraction were used to characterize the particle size ...  Read More

1H qNMR Approach for Estimation of a Toxic Compound N,N-Dimethylamine in Metformin Hydrochloride: An Equivalent Efficient Method over Reversed Phase Derivatization HPLC Method

Sibaprasad Sahoo; Nisarg H. Desai; Anil Bhatt; K. Shivramchandra; B.V. Kamath

Volume 2, Issue 2 , September 2015, Pages 112-119

Abstract
  A rapid, specific and accurate proton quantitative Nuclear Magnetic Resonance spectroscopic (1H qNMR) and also a reversed phase derivatization HPLC method have been developed to quantify a toxic, UV-visible inactive and non-volatile impurity N,N-Dimethylamine hydrochloride (DMA∙HCl) in Metformin Hydrochloride ...  Read More

UV-Spectrophotometric Method for the Simultaneous Estimation of Carisoprodol, Paracetamol and Caffeine: Validation and Application for Marketed Tablet Analysis

Khanage Shantaram Gajanan; Dharam Prachi Gangadhar; Mohite Popat Baban; Deshmukh Vinayak Kashinath

Volume 2, Issue 2 , September 2015, Pages 120-126

Abstract
  A simple, sensitive, accurate and precise simultaneous UV spectrophotometric method has been developed for the estimation of Carisoprodol, Paracetamol and Caffeine in tablet dosage form. The absorption maxima of the drugs were found to be 221, 248 and 273 nm for Carisoprodol, Paracetamol and Caffeine ...  Read More

Manganese dioxide nanoclusters as a potential nano-sorbent for the removal of silver ion from water

Hassan Karami; Bahr Ali Najafi

Volume 2, Issue 2 , September 2015, Pages 127-137

Abstract
  Hydrous manganese dioxide nanoclusters are prepared by the oxidation of manganese (II) ions with ammonium persulfate and used as a new sorbent for Ag+ ion removal from aqueous medium. The synthesized compound is characterized using scanning electron microscopy, dynamic light scattering, energy dispersive ...  Read More