Original Research Article
1. Synthesis and molecular docking of novel N-((2-chloroquinolin-3-yl) methylene)-4-methylbenzenamine derivatives as anti-HIV-1 reverse transcriptase inhibitors

Maassoumeh Fazlinezhad; Ahmad Nakhaei; Hossein Eshghi; Mohammad Saadatmandzadeh

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 125-133

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.1

Abstract
  In this research work, a proficient method has been developed for the preparation of novel N-((2-chloroquinolin-3-yl) methylene)-4-methylbenzenamine derivatives from 2-chloroquinoline-3-carbaldehyde derivatives and p-toluidine in ethanol as solvent and using catalytic amount of acetic acid under reflux ...  Read More

Synthesis and molecular docking of novel N-((2-chloroquinolin-3-yl) methylene)-4-methylbenzenamine derivatives as anti-HIV-1 reverse transcriptase inhibitors


Original Research Article
2. Physico-chemical evaluation of a biocompatible microemulsion system containing IPM/Tween80/Isobutanol

Alireza Salabat; Saedeh Najafabadifarahani

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 134-141

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.2

Abstract
  A biocompatible microemulsion system comprising of isopropyl myristate (IPM) as oil, tween 80 as a non-ionic surfactant and isobuthanol as co-surfactant was studied experimentally at 298.15 K. The pseudo-ternary phase diagram for the microemulsion system has been delineated at different surfactant to ...  Read More

Physico-chemical evaluation of a biocompatible microemulsion system containing IPM/Tween80/Isobutanol


Short Communication
3. A clean and efficient synthesis of spiro[4H-pyran-oxindole] derivatives catalyzed by egg shell

leila leila Youseftabar-Miri leila Youseftabar-Miri

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 142-152

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.3

Abstract
  Egg shell has been utilized as a natural, green, reusable and eco-friendly reagent for the synthesis of spiro[4H-pyran-oxindole] derivatives by one-pot multicomponent reaction of isatins, 1,3-diketones, and malononitrile/ ethyl cyanoacetate. Good functional group tolerance and broad scope of usable substrates ...  Read More

A clean and efficient synthesis of spiro[4H-pyran-oxindole] derivatives catalyzed by egg shell


Original Research Article
4. Co(III)@Fe3O4@SiO2 salen complex as a highly selective and recoverable magnetic nanocatalyst for the oxidation of sulfides and benzylic alcohols

Ali Allahresani; Mohammad ali Nasseri; Alireza Nakhaei; Saeid Aghajani

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 153-169

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.4

Abstract
  In this study, Co (III) salen complex was synthesized and immobilized onto the surface of Fe3O4@SiO2 magnetic nanoparticle. The heterogeneous nanocatalyst was characterized by different techniques including X-ray diffraction (XRD), Fourier transform infrared spectra (FT-IR), thermogravimetric analysis ...  Read More

Co(III)@Fe3O4@SiO2 salen complex as a highly selective and recoverable magnetic nanocatalyst for the oxidation of sulfides and benzylic alcohols


Original Research Article
5. QSAR models to predict physico-chemical Properties of some barbiturate derivatives using molecular descriptors and genetic algorithm- multiple linear regressions

Fatemeh Shafiei; Elham Esmaeili

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 170-179

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.5

Abstract
  In this study the relationship between choosing appropriate descriptors by genetic algorithm to the Polarizability (POL), Molar Refractivity (MR) and Octanol/water Partition Coefficient (LogP) of barbiturates is studied. The chemical structures of the molecules were optimized using ab initio 6-31G basis ...  Read More

QSAR models to predict physico-chemical Properties of some barbiturate derivatives using molecular descriptors and genetic algorithm- multiple linear regressions


Original Research Article
6. Effect of carbon black and fly ash co-fillers content on mechanical and thermal behaviors of styrene butadiene rubber compounds

Shahryar Pashaei; Soleman Hosseinzadeh; Basavarajaiah Siddaramaiah

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 180-190

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.6

Abstract
  Fly ash (FA) is produced as a waste byproduct during the burning process of coal in thermal power plants whose cost is primarily associated to cleaning and transportation. It possesses mechanical properties on account of its constituents like silica and alumina. The use of FA as filler in styrene butadiene ...  Read More

Effect of carbon black and fly ash co-fillers content on mechanical and thermal behaviors of styrene butadiene rubber compounds


Original Research Article
7. An efficient facile and one-pot synthesis of 2-arylsubstituted benzimidazole derivatives using 1-methyl-3-(2-oxyethyl)-1H-imidazol-3-ium-borate sulfonic acid as a recyclable and highly efficient ionic liquid catalyst at green condition

Sami Sajjadifar; Issa Amini; Hadi Jabbari; Omidali Pouralimardan; Mohammad Hossein Fekri; Kaushik Pal

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 191-192

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.7

Abstract
  1-Methyl-3-(2-oxyethyl)-1H-Imidazol-3-ium-Borate Sulfonic Acid ([MOEI]-BSA) was easily prepared and used as a new and highly efficient solid acid catalyst for the synthesis of benzimidazole derivatives with high isolated yields. Various substituted benzimidazoles were synthesized by a combination of ...  Read More

An efficient facile and one-pot synthesis of 2-arylsubstituted benzimidazole derivatives using 1-methyl-3-(2-oxyethyl)-1H-imidazol-3-ium-borate sulfonic acid as a recyclable and highly efficient ionic liquid catalyst at green condition


Original Research Article
8. Partial purification and characterization of cresolase and catecholase activity of black mulberrys (Morus nigra)

Shahriar Saeidian; Bahaaldin Rashidzadeh; Roza Negahdari

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 200-211

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.8

Abstract
  Polyphenol oxidase from Black mulberrys was extracted and partially purified through (NH4)2SO4 precipitation, dialysis and ion exchange chromatography. P-cresol was the better substrate for cresolase activity with a Km (11.5 mM) and catechol for catecholase activity with Km (6.4 mM) at pH 5. Km for cresolase ...  Read More

Partial purification and characterization of cresolase and catecholase activity of black mulberrys (Morus nigra)


Original Research Article
9. 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 1, Issue 2, pp. 125-241. , March and April 2019, Pages 212-222

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.9

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


Original Research Article
10. Photosensitizing properties for porphyrazine and some derivatives

Amir Hossein Rasouli Amirabadi; Mahmoud Mirzaei

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 223-227

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.10

Abstract
  Time-dependent density functional theory (TD-DFT) calculations were performed to study photosensitizing properties for porphrazine and eleven of its related derivatives. Two model categories have been considered based on the existence of CN functional group in addition to the other functional groups; ...  Read More

Photosensitizing properties for porphyrazine and some derivatives


Original Research Article
11. Turmeric extract as a biocompatible inhibitor of mild steel corrosion in 3.5% NaCl solution

Milad Edraki; Issa Mousazadeh Moghadam; Mohammad Banimahd Keivani; Mohammad Hossein Fekri

Volume 1, Issue 2, pp. 125-241. , March and April 2019, Pages 228-241

http://dx.doi.org/10.33945/SAMI/ECC.2019.2.11

Abstract
  orrosion inhibitory impacts of turmeric with concentrations of 200-800 ppm on the electrochemical behavior of mild steel were studied in the medium of NaCl 3.5% using several techniques such as electrochemical impedance spectroscopy (EIS) and polarization. Scanning electron microscopy (SEM) was used ...  Read More

Turmeric extract as a biocompatible inhibitor of mild steel corrosion in 3.5% NaCl solution