Simultaneous Determination of Ramipril and Amlodipine Besylate in Tablet Dosage form by First Order Derivative Spectrophotometric Method
126. Simultaneous Determination of Ramipril and Amlodipine Besylate in Tablet Dosage form by First Order Derivative Spectrophotometric Method

Ashok B. Patel; Hina M. Jadav; Amitkumar J. Vyas; Ajay I. Patel; Nilesh K. Patel; Alpesh Chudasama

Volume 4, Issue 4 , July and August 2020, , Pages 467-476

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.4.8

Abstract
  The aim of present study was to develop a simple, precise, accurate and reproducible spectrophotometric method for simultaneous determination of ramipril and amlodipine besylate by ...  Read More
In Silico Study of Metoclopramide as A Small Molecule of Dopamine D2 Receptor: a Quantum-Mechanical (QM) Based Molecular Docking Treatment
127. In Silico Study of Metoclopramide as A Small Molecule of Dopamine D2 Receptor: a Quantum-Mechanical (QM) Based Molecular Docking Treatment

Mehdi Nabati; Elaheh Lohrasbi; Hamideh Sabahnoo; Vida Bodaghi-Namileh; Mohammad Mazidi; Hossein Mohammadnejad-Mehrabani; Abdolnaser Tavakkoli; Afshar Gervand

Volume 4, Issue 1 , January and February 2020, , Pages 19-33

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.2

Abstract
  The present research exploration will contain studying the molecular structure, bonds nature, stability, reactivity and electronic properties of the title molecule.The molecular optimization ...  Read More
Investigation of Physicochemical Parameters and Measurement of Ascorbate Peroxidase and Catalase Activity in the Presence of Different Concentrations of Folic Acid in Propionibacterium freudenreichii
128. Investigation of Physicochemical Parameters and Measurement of Ascorbate Peroxidase and Catalase Activity in the Presence of Different Concentrations of Folic Acid in Propionibacterium freudenreichii

Sahar Parchizadeh; Mohammad Fazilati; Hossein Salavati; Behrooz Salehi-Eskandari; Habibollah Nazem

Volume 4, Issue 3 , May and June 2020, , Pages 359-368

http://dx.doi.org/10.33945/SAMI/CHEMM/2020.3.12

Abstract
  Propionibacterium is a gram-positive genus, anaerobic to microaerophilic, and rod-shaped from propionic bacteriaceae family that is capable of producing propionic acid using transcarboxylase ...  Read More
Preparation of Xanthan Magnetic Biocompatible Nano-Composite for Removal of Ni^2+ from Aqueous Solution
129. Preparation of Xanthan Magnetic Biocompatible Nano-Composite for Removal of Ni^2+ from Aqueous Solution

Alireza Bozorgian; Soroush Zarinabadi; Amir Samimi

Volume 4, Issue 4 , July and August 2020, , Pages 477-493

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.4.9

Abstract
  This study investigates the uptake of the nickel (II) metal ions from aqueous sources using the xanthan magnetic biocompatible nano-composites. The desired nano-sorbent was first synthesized, ...  Read More
Nano-sized Mercury(II) Schiff Base Complexes: Synthesis, Characterization and Thermal Studies
130. Nano-sized Mercury(II) Schiff Base Complexes: Synthesis, Characterization and Thermal Studies

Aliakbar Dehno Khalaji

Volume 4, Issue 1 , January and February 2020, , Pages 34-39

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.3

Abstract
  In this paper, nano-sized of two mercury(II) complexes with the general formula of HgLX2 (X=Br (1) and I (2)), L=N,N¢-bis{(paramethylamino)benzylidene}ethylenediamine have been ...  Read More
Effect of Ni and Pd Transition Metal Functionalized on Interaction of Mercaptopyridine with B12N12 Nanocage: NBO, AIM, DFT, TD-DFT Study
131. Effect of Ni and Pd Transition Metal Functionalized on Interaction of Mercaptopyridine with B12N12 Nanocage: NBO, AIM, DFT, TD-DFT Study

M. Rezaei‒Sameti; M. Jafari

Volume 4, Issue 4 , July and August 2020, , Pages 494-513

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.4.10

Abstract
  In this work, the effect of the functionalized Ni and Pd transition metals on interaction of the mercaptopyridine (MCP) with the boron nitride nanocage (B12N12) was investigated using ...  Read More
Adsorption of Tetryl on the Surface of B12N12: A Comprehensive DFT Study
132. Adsorption of Tetryl on the Surface of B12N12: A Comprehensive DFT Study

Mohammad Reza Jalali Sarvestani; Roya Ahmadi

Volume 4, Issue 1 , January and February 2020, , Pages 40-54

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.4

Abstract
  In this study, the adsorption of tetryl on the surface of boron nitride cage was evaluated by density functional theory. For this purpose, the structures of tetryl, B12N12, and the ...  Read More
Theoretical Study of the Reaction Among Isocyanide, Dialkyl Acetylenedicarboxylate and Acetic Anhydride: The Investigation of the Reaction
133. Theoretical Study of the Reaction Among Isocyanide, Dialkyl Acetylenedicarboxylate and Acetic Anhydride: The Investigation of the Reaction

Batoul Makiabadi; Mohammad Zakarianezhad; Fahimeh Koorkinejad; Hoseyn Mehdizadeh

Volume 4, Issue 4 , July and August 2020, , Pages 514-531

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.4.11

Abstract
  In this work, stepwise reaction mechanism of the [2+3] cycloaddition reaction among alkyl isocyanides (contains tert-butyl isocyanide, cyclo hexyl isocyanide) with dialkyl acetylenedicarboxylate ...  Read More
Conductance and FTIR Spectroscopic Study of Triple-ion Formation of Tetrabutylphosphonium Methanesulfonate in Methylamine Solution
134. Conductance and FTIR Spectroscopic Study of Triple-ion Formation of Tetrabutylphosphonium Methanesulfonate in Methylamine Solution

Samir Das; Deepak Ekka; Mahendra Roy

Volume 4, Issue 1 , January and February 2020, , Pages 55-67

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.5

Abstract
  Triple-ion formation of tetrabutylphosphonium methanesulfonate [Bu4PCH3SO3] in methylamine solution has been reported quantitatively by conductometric study, and the observation has ...  Read More
Thermal Studies of Iron (II) Schiff Base Complexes: New Precursors for Preparation of α-Fe2O3 Nanoparticles via Solid-State Thermal Decomposition
135. Thermal Studies of Iron (II) Schiff Base Complexes: New Precursors for Preparation of α-Fe2O3 Nanoparticles via Solid-State Thermal Decomposition

Aliakbar Dehno Khalaji; Maryam Ghorbani

Volume 4, Issue 4 , July and August 2020, , Pages 532-542

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.4.12

Abstract
  In this research study, four iron (II) complexes of tetradentate N2O2 Schiff base ligands with the general formula of Fe((MeO-bph)2 Am) (Am=1,2-ethyelenediamine (1), 1,3-propanediamine ...  Read More
Evaluating Adsorption of Proline Amino Acid on the Surface of Fullerene (C60) and Carbon Nanocone by Density Functional Theory
136. Evaluating Adsorption of Proline Amino Acid on the Surface of Fullerene (C60) and Carbon Nanocone by Density Functional Theory

Roya Ahmadi; Mohammad Reza Jalali Sarvestani; , Razieh Taghavizad; Naser Rahim

Volume 4, Issue 1 , January and February 2020, , Pages 68-79

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.6

Abstract
  Determination of proline is of great importance and investigating the interaction of this amino acid with nanostructures play a key role in the construction of novel appropriate sensors ...  Read More
Computational Investigation of β-hydrogen Elimination in the (C2X5)2B(C2H5); X=H, F, Cl, Br Molecules
137. Computational Investigation of β-hydrogen Elimination in the (C2X5)2B(C2H5); X=H, F, Cl, Br Molecules

Saideh Ghorbaninezhad; Reza Ghiasi

Volume 4, Issue 1 , January and February 2020, , Pages 80-91

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.7

Abstract
  In this paper, the DFT methods were applied at the M06-2X/6–311++G(d,p) levels of theory to investigate the β-hydrogen elimination in the (C2X5)2B(C2H5); X=H, F, Cl, Br. ...  Read More
Improvement of Magnetic Property of CMC/Fe3O4 Nanocomposite by Applying External Magnetic Field During Synthesis
138. Improvement of Magnetic Property of CMC/Fe3O4 Nanocomposite by Applying External Magnetic Field During Synthesis

Niloofar Dehghani; Mohsen Babamoradi; Zoleikha Hajizadeh; Ali Maleki

Volume 4, Issue 1 , January and February 2020, , Pages 92-99

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.8

Abstract
  In this paper, magnetic nanocomposites were synthesized by embedding ferric oxide nanoparticles into carboxymethyl cellulose (CMC) using co-precipitation method. The properties of the ...  Read More
Improving degradation of polyethylene /acrylic dextrose with ground nut powder
139. Improving degradation of polyethylene /acrylic dextrose with ground nut powder

Santhoskumar A. Umapathi; Jaya Chitra Natarajan

Volume 4, Issue 1 , January and February 2020, , Pages 100-105

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.9

Abstract
  The novel bio-based additives in the present research were incorporated into LDPE, LDPE in about 5 wt% subsequently processed to produce films of 50μ thickness. The bio-based additive ...  Read More
Can Non-bonded Pair of Electrons of Sp3 Nitrogen with Two Single σ-Bonds on Either Side Still Transmit Substituent Electronic Effects to the Reaction Site? Reversal of Attenuation Effect by Sp3 Nitrogen–A Chemical Education Perspective
140. Can Non-bonded Pair of Electrons of Sp3 Nitrogen with Two Single σ-Bonds on Either Side Still Transmit Substituent Electronic Effects to the Reaction Site? Reversal of Attenuation Effect by Sp3 Nitrogen–A Chemical Education Perspective

R. Sanjeev; V. Jagannadham; R. Ravi

Volume 4, Issue 1 , January and February 2020, , Pages 106-114

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.1.10

Abstract
  Dependence of reactivity of organic molecules on substituents was a well-established phenomenon in terms of Hammett and Taft equations in physical-organic chemistry. The well-known ...  Read More
Synthesis and Characterization of New Diamine Based on Fluorine
141. Synthesis and Characterization of New Diamine Based on Fluorine

Ali Sadeghinia; Hossein Mighani

Volume 4, Issue 2 , March and April 2020, , Pages 115-122

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.1

Abstract
  Aromatic and aliphatic diamines are key components in polyamides, polyimides, polyurea and polyurethanes. To prepare high performance and well-featured materials, attempts are directed ...  Read More
Study of Molecular Interactions in Binary Mixtures of Ethylmethylketone and 2-alkanol by Excess Number of i and j Molecules Around a Central Molecule j (Δnij)
142. Study of Molecular Interactions in Binary Mixtures of Ethylmethylketone and 2-alkanol by Excess Number of i and j Molecules Around a Central Molecule j (Δnij)

Elham Shahbazi; Mohammad Almasi

Volume 4, Issue 2 , March and April 2020, , Pages 123-129

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.2

Abstract
  In order to study the nature, type, and magnitude of interactions in the binary mixtures of methyl-ethyl-ketone and a series of 2-alkanol from 2-propanol up to 2-heptanol, excess (or ...  Read More
The Activity of Alkyl Groups in Morpholinium Cation on Chemical Reactivity, and Biological Properties of Morpholinium Tetrafluroborate Ionic Liquid Using the DFT Method
143. The Activity of Alkyl Groups in Morpholinium Cation on Chemical Reactivity, and Biological Properties of Morpholinium Tetrafluroborate Ionic Liquid Using the DFT Method

Mohammad Jahidul Islam; Ajoy Kumer; Sunanda Paul; Md. Nuruzzaman Sarker

Volume 4, Issue 2 , March and April 2020, , Pages 130-142

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.3

Abstract
  The physical properties, chemical and biological properties are evaluated through the Density Functional Theory (DFT) of molecular mechanics. The difference between Highest Occupied ...  Read More
The Bis(4-methoxy-2-hydroxybenzophenone) copper(II) Complex Used as a New Precursor for Preparation of CuO Nanoparticles
144. The Bis(4-methoxy-2-hydroxybenzophenone) copper(II) Complex Used as a New Precursor for Preparation of CuO Nanoparticles

Aliakbar Dehno Khalaji; Maryam Ghorbani; Michal Dusek; Vaclav Eigner

Volume 4, Issue 2 , March and April 2020, , Pages 143-151

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.4

Abstract
  In this study, the reaction of 4-methoxy-2-hydroxybenzophenone (HL) with copper(II) nitrate three hydrate in a 1:2 molar ratio in methanol as solvent resulted in the formation of the ...  Read More
Permutation Entropy as a Parameter of Characterizing the Surface of a Thin Film
145. Permutation Entropy as a Parameter of Characterizing the Surface of a Thin Film

Mohammad Reza Zamani Meymian; Rouhollah Haji Abdolvahab

Volume 4, Issue 2 , March and April 2020, , Pages 152-160

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.5

Abstract
  In this work, silver thin films were prepared using sputtering at different deposition times with the nanoscale thickness. To investigate their surface morphology, atomic force microscopy ...  Read More
Conformational Analysis of 2-halo-1,3,2-dioxaphosphinanes: A Density Functional Theory (DFT) Investigation
146. Conformational Analysis of 2-halo-1,3,2-dioxaphosphinanes: A Density Functional Theory (DFT) Investigation

Masoumeh Vafaei-Nezhad; Reza Ghiasi; Fatemeh Shafiei

Volume 4, Issue 2 , March and April 2020, , Pages 161-171

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.6

Abstract
  This research aimed at evaluating the stability of the 2-halo-1,3,2-dioxaphosphinanes conformers at the LC-BLYP/aug-cc-pVTZ level of theory. The estimation of the total energy and the ...  Read More
Investigation of ACE Inhibitory Effect and Antioxidant Activity of Peptide Extracted from Spirulina Platensis
147. Investigation of ACE Inhibitory Effect and Antioxidant Activity of Peptide Extracted from Spirulina Platensis

Gholamreza Mahdieh; Mohamad Fazilati; Mahdieh Izadi; Aliasghar Pilehvarian; Habibollah Nazem

Volume 4, Issue 2 , March and April 2020, , Pages 172-180

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.7

Abstract
  Spirulina platensis is a green-blue microalgae and a rich source of many nutrients such as protein, vitamins, and minerals. Spirulina contains peptides that have therapeutic and beneficial ...  Read More
Assessment of Cr(VI) Biosorption from Aqueous Solution by Artificial Intelligence
148. Assessment of Cr(VI) Biosorption from Aqueous Solution by Artificial Intelligence

Reza Beigzadeh; Seyed Omid Rastegar

Volume 4, Issue 2 , March and April 2020, , Pages 181-190

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.8

Abstract
  This work investigates the efficiency of date palm fiber as a biosorbent to the removal of Cr(VI) from aqueous solution. The effect of four main factors including, the initial pH, initial ...  Read More
Investigation of Adsorption of the Nitrosamine Molecule as a Carcinogen Agent on the AlN Nanotubes: A DFT Study
149. Investigation of Adsorption of the Nitrosamine Molecule as a Carcinogen Agent on the AlN Nanotubes: A DFT Study

Batoul Makiabadi; Mohammad Zakarianezhad

Volume 4, Issue 2 , March and April 2020, , Pages 191-202

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.9

Abstract
  In this study, chemical reactivity of (4,0) and (5,0) AlN nanotubes by interaction with nitrosamine molecule as a carcinogen agent was investigated using the B3LYP/6-311++G (d) level ...  Read More
Electro-Optical and Photovoltaic Properties of Oligothiophene and Derivatives; Experimental and Theoretical Investigations
150. Electro-Optical and Photovoltaic Properties of Oligothiophene and Derivatives; Experimental and Theoretical Investigations

Rchid Kacimi; Khawla Khouzami; Tayeb Abram; Lahcen Bejjit; Mohammed Nassiri Bennani; Mohammed Bouachrine

Volume 4, Issue 2 , March and April 2020, , Pages 203-219

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.2.10

Abstract
  In this work, conjugated polymers based on thiophene: polythiophene, poly (3-alkythiophene) and poly (alkylbithiophene) were characterized using the nuclear magnetic resonance (NMR) ...  Read More