1. Ultrasensitive and selective non-enzymatic glucose detection based on pt electrode modified by carbon nanotubes@ graphene oxide/ nickel hydroxide-Nafion hybrid composite in alkaline media

Sirous Mohammadi; Alireza Taheri; Zeinab Rezayati-Zad

Volume 1, Issue 1 , Autumn 2018, , Pages 1-10

http://dx.doi.org/10.29088/SAMI/PCBR.2018.1.110

Abstract
  A new enzymeless glucose sensor has been fabricated and its electrocatalytic oxidation has been investigated in alkaline medium directly on the Pt Electrode modified by Activated carbon nanotubes @ graphene oxide/ nickel hydroxide-Nafion hybrid composite (PtACNT@GONHNPsNf). Under the optimized condition, ...  Read More

Ultrasensitive and selective non-enzymatic glucose detection based on pt electrode modified by carbon nanotubes@ graphene oxide/ nickel hydroxide-Nafion hybrid composite in alkaline media


2. Quantum-chemical study of geometric and energy characteristics of some bases of shiff gossipol

Khaitbaev Kh. Alisher; Toshov S. Khamza; Yuldashev Sh. Ikbol

Volume 2, Issue 1 , Winter 2019, , Pages 1-5

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.15

Abstract
  The most important aspect of modern chemistry lies in the fact that along with instrumental (physical) methods, computer modelling plays an increasing role in it. The role of molecular modelling in chemistry is quite large, despite the obvious priority of experimental research in this field of natural ...  Read More

Quantum-chemical study of geometric and energy characteristics of some bases of shiff gossipol


3. Comparative study of pharmaceutical content of three different cardio vascular system drugs marketed in Tripoli- Libya

Amira Salem Zaek; Balsam Ali Benhamed; Mabroka Ali Al shahomy; Ruwida kamour; Akram Eshames

Volume 2, Issue 1 , Winter 2019, , Pages 6-12

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.612

Abstract
  Generic drugs have increased in their popularity as the cost of their brand counterparts have arisen. Post-marketing testing of some drugs is used to assure quality, efficacy and safety of those drugs made available for public use. This is to give evidence of their effectiveness. This study was undertaken ...  Read More

Comparative study of pharmaceutical content of three different cardio vascular system drugs marketed in Tripoli- Libya


Analytical Chemistry
4. Investigation of phytochemicals in methanolic leaves extracts of Abutilon pannosum and Grewia tenax by Q-TOF LC/MS

Mital K. Aadesariya; Vijay R. Ram; Pragnesh N Dave

Volume 2, Issue 1 , Winter 2019, , Pages 13-19

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.1319

Abstract
  The current study was carried out on the extraction, isolation, and identification of phytochemical constituents existing in the Abutilon pannosum and Grewia tenax leaves extract collected from Kachchh region of Gujarat state, India. The main aim of this study was to expose important polar phytochemicals ...  Read More

Investigation of phytochemicals in methanolic leaves extracts of Abutilon pannosum and Grewia tenax by Q-TOF LC/MS


5. Comparative study on different horizontal subsurface substrates in flow wetlands

Ayman El-Khateeb; M. H. Mahmoud; M. Fakih

Volume 2, Issue 1 , Winter 2019, , Pages 20-23

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.2023

Abstract
  A greenhouse experiment has been conducted to study the effect of using different wetland substrates that have been compiled on the basis of effluent treatment efficiency. Wetland beds have been prepared with locally available plants, in particular (Phragmites Australis). The effectiveness of the treatment ...  Read More

Comparative study on different horizontal subsurface substrates in flow wetlands


6. Development of chemically modified pencil graphite electrode based on benzo-18-crown-6 and multi-walled CNTs for determination of lead in water samples

Walaa Haider Elobeid; Abdalla Ahmed Elbashir

Volume 2, Issue 1 , Winter 2019, , Pages 24-33

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.2433

Abstract
  An improvement to the performance of the bare pencil graphite electrode (PGE) was made by modifying it utilizing p-amino benzene sulfonic acid (p-ABSA), benzo-18-crown-6 and multi-walled carbon nanotubes (CNTs) to detect lead (II) ions in water samples using differential pulse anodic stripping voltammetric ...  Read More

Development of chemically modified pencil graphite electrode based on benzo-18-crown-6 and multi-walled CNTs for determination of lead in water samples


Organic Chemistry
7. Tertiary cyclic amides in Vilsmeier type reaction with indoles

Masomeh Aghazadeh

Volume 2, Issue 1 , Winter 2019, , Pages 34-39

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.3439

Abstract
  The reaction of indoles with the complex formed from tertiary cyclic amides and phosphorus oxychloride, followed by basification using sodium hydroxide, was studied. In the case of five member amide rings, 3-(1-alkyl-pyrrolidine-2-ylidene)3H-indoles were obtained but in the case of six and seven member ...  Read More

Tertiary cyclic amides in Vilsmeier type reaction with indoles


Physical Chemistry
8. Preferential Solvation of Mordant Black and Solochrome Dark Blue in Mixed Solvent Systems

Olusegun E. Thomas; Olajire. A. Adegoke; AbdulWarith. F. Kazeem; Ikechukwu. C. Ezeuchenne

Volume 2, Issue 2 , Spring 2019, , Pages 40-52

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.2.1

Abstract
  In this study, the preferential solvation of Mordant Black and Solochrome Dark Blue were investigated in mixed solvent systems of aqueous methanol, ethanol, propan-1-ol, propan-2-ol, methanol: ethanol, methanol:propan-1-ol, methanol:propan-2-ol, ethanol:propan-1-ol, ethanol:propan-2-ol, propan-1-ol:propan-2-ol ...  Read More

Preferential Solvation of Mordant Black and Solochrome Dark Blue in Mixed Solvent Systems


Chemical
9. Plant mediated synthesis of Iron nanoparticles and their Applications: A Review

Hency Thacker; Vijay Ram; Pragnesh N Dave

Volume 2, Issue 3 , Summer 2019, , Pages 84-91

http://dx.doi.org/10.33945/SAMI/pcbr.2019.183239.1033

Abstract
  Nanoparticles form the basis of Nanoscience and nanotechnology which are considered as the most growing disciplines amongst various fields of science. Various methods for synthesis of nanoparticles include conventional methods like hydrothermal method, sol-gel method, laser-ablation, electrochemical ...  Read More

Plant mediated synthesis of Iron nanoparticles and their Applications: A Review


Biochemical
10. Prospects of Medicinal Plants Derived Nutraceuticals: A Re-emerging New Era of Medicine and Health Aid

Mohammad Asif; Imran Mohd

Volume 2, Issue 4 , Autumn 2019, , Pages 150-169

http://dx.doi.org/10.33945/SAMI/PCBR.2019.4.1

Abstract
  Nutraceuticals provides medical and health benefits including the prevention and treatment of a disease. Nutraceuticals are naturally derived bioactive compounds that are found in foods, dietary supplements and herbal products, and have health promoting, disease preventing and medicinal properties. Nutraceuticals ...  Read More

Prospects of Medicinal Plants Derived Nutraceuticals: A Re-emerging New Era of Medicine and Health Aid


Chemical
11. Physico-chemical studies of the complexes of Hippuric acid with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water mixed solvent system

Nabil Bader; Aya Elmajbry; Zainab Al borki; Aziza Ahmida; Abdalla Geath

Articles in Press, Accepted Manuscript, Available Online from 01 January 2020

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.1

Abstract
  Potentiometric titrations have been used to calculate the dissociation constants of Hippuric acid and its stability constants with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water mixed solvent system at different temperatures, and constant ionic strength of 0.1M solution sodium nitrate. The ...  Read More

Physico-chemical studies of the complexes of Hippuric acid with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water mixed solvent system


12. Cyclic Voltammetric studies of calcium acetate salt with Methylene blue (MB) Using Gold Electrode

M Eldefrawy; Essamhassan G Arafa Gomaa; Shereen Salem; Fatma Abdel Razik

Volume 1, Issue 1 , Autumn 2018, , Pages 11-18

http://dx.doi.org/10.29088/SAMI/PCBR.2018.1.1118

Abstract
  Cyclic Voltammetric studies of calcium acetate salt [Ca(CH3COO)2] in absence or presence of Methylene blue (MB) were performed to predict and analyze the behavior of complexation between the ligand and metal ion in aqueous solution. From these studies, the values of solvation and kinetic parameters [Ep ...  Read More

Cyclic Voltammetric studies of calcium acetate salt with Methylene blue (MB) Using Gold Electrode


Biochemical
13. Biotic / Abiotic Stress Influences on Human Epidermal Keratinocyte Cells

Seyed Mohammad Motevalli; Fateme Mirzajani

Volume 2, Issue 2 , Spring 2019, , Pages 53-58

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.2.2

Abstract
  Human epidermal keratinocyte cells are the first defence blocks against the aggressive agents such as pathogens and xenobiotic materials. Synthesis process of the cellular proteins can be affected by abiotic stresses (aBS like: SiO2 nanoparticles) and biotic stresses (BS like: Virus), leading to the ...  Read More

Biotic / Abiotic Stress Influences on Human Epidermal Keratinocyte Cells


Organic Chemistry
14. The bioactivities of the neem (seeds and leaves) against Callosobruchus maculatus on a Vigna Subterranean L.

Kaana Asemave; Titus Anure

Volume 2, Issue 3 , Summer 2019, , Pages 92-98

http://dx.doi.org/10.33945/SAMI/PCBR.2019.3.2

Abstract
  This research reports the novel bioactivities of neem leaves powder, neem leaves concentrate, neem seeds powder and neem seeds oil against the weevil (Callosobruchus maculatus) on bambara groundnut. The leaves were grounded, crushed and subjected to ethanol to get the concentrate. While the seeds were ...  Read More

The bioactivities of the neem (seeds and leaves) against Callosobruchus maculatus on a Vigna Subterranean L.


15. Hematology and Serum Biochemical Indices of Growing Rabbits Fed Diet Supplemented with Different Level of Indigofera Zollingeriana Leaf Meal

Alagbe John; R.A Oluwafemi

Volume 2, Issue 4 , Autumn 2019, , Pages 170-177

http://dx.doi.org/10.33945/SAMI/PCBR.2019.4.2

Abstract
  This study was conducted to determine the hematological and serum biochemical parameters of growing rabbits fed diet supplemented with Indigofera zollingeriana leaf meal (IZM). A total number of Fifty (50) growing rabbits of between seven and eight weeks of age were randomly assigned to five treatment ...  Read More

Hematology and Serum Biochemical Indices of Growing Rabbits Fed Diet Supplemented with Different Level of Indigofera Zollingeriana Leaf Meal


16. Optimization of the Gasoline Production Plant in order to Increase Feed

Amir samimi; Kasra Kavousi; Soroush Zarinabadi; Alireza Bozorgian

Articles in Press, Accepted Manuscript, Available Online from 01 January 2020

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

Abstract
  Increasing the capacity of Gasoline Production Plant (G.P.P) will cause problems such as the increase of pressure downfall, reduction of output pressure of circulating gas compressor, increasing the thermal load of the re-boiler furnaces of unit towers, increase of the eventuality of formation green ...  Read More

Optimization of the Gasoline Production Plant in order to Increase Feed


17. Thermodynamic and Theoretical solvation parameters for 2-amino-4,5-dimethylthiophene-3-carboxamide(ADTC) in Ethanol and Mixed EtOH-H2O solvents

Essamhassan G Arafa Gomaa; Moged A. Berghout; Mohamed R. Moustafa; Fathy M. El Taweel; Hader M . Farid

Volume 1, Issue 1 , Autumn 2018, , Pages 19-28

http://dx.doi.org/10.29088/SAMI/PCBR.2018.1.1928

Abstract
  The molar solubility for 2-amino-4,5-dimethylthiophene-3-carboxamide  (ADTC) in pure ethanol and mixed ethanol (EtOH)- water solvents were measured at five different temperatures, 293.15, 298.15, 303.15, 308.15, and 313.15 K in the used mixed solvents, the solubility were increase by increase in ...  Read More

Thermodynamic and Theoretical solvation parameters for 2-amino-4,5-dimethylthiophene-3-carboxamide(ADTC) in Ethanol and Mixed EtOH-H2O solvents


Organic Chemistry
18. Tandem Knoevenagel-Michael-cyclocondensation reaction of malononitrile, various aldehydes and barbituric acid derivatives using isonicotinic acid as an efficient catalyst

Ahmad Reza Moosavi-Zare; Hamid Goudarziafshar; Zahra Jalilian

Volume 2, Issue 2 , Spring 2019, , Pages 59-63

http://dx.doi.org/10.33945/SAMI/PCBR.2019.2.2.3

Abstract
  In this work, we have reported the preparation of pyrano[2,3-d]pyrimidine dione derivatives by the tandem Knoevenagel-Michael-cyclocondensation reaction of malononitrile, various aldehydes and barbituric acid derivatives at the presence of isonicotinic acid as an efficient organocatalyst.  Read More

Tandem Knoevenagel-Michael-cyclocondensation reaction of malononitrile, various aldehydes and barbituric acid derivatives using isonicotinic acid as an efficient catalyst


19. Heavy Metals Contents in Some Commercially available Coffee, Tea, and Cocoa Samples in Misurata City – Libya

Abdulfattah Alkherraz; Omar Hashad; Khaled Elsherif

Volume 2, Issue 3 , Summer 2019, , Pages 99-107

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

Abstract
  The purpose of the present study was to evaluate the concentrations of Mn, Cr, Fe, Cu, Zn, Pb, and Cd in 18 types of commercially available coffee, tea, and cocoa on Misurata city markets. The samples were dry digested and then measured by Microwave Plasma-Atomic Emission Spectrometry (MP-AES). The heavy ...  Read More

Heavy Metals Contents in Some Commercially available Coffee, Tea, and Cocoa Samples in Misurata City – Libya


Biochemical
20. Influence of arabinofuranosylcytosine-5`-monophosphate and its emoxipin salt on viability and functional status of peripheral blood lymphocytes subpopulations

Aliaksei Sysa; Maryna Labai; Eugeni Kvasyuk; Uliana Ivuts; Maksim Khanchevskii

Volume 2, Issue 4 , Autumn 2019, , Pages 178-184

http://dx.doi.org/10.33945/SAMI/PCBR.2019.4.3

Abstract
  The influence of the modified nucleotide arabinofuranosylcytosine-5`-monophosphate in the form of the free acid (Ara-CMP) and its salts with emoxipin (Ara-CMP+Em) on the viability of peripheral blood mononuclear cells, the lymphocyte proliferation of mitogen-stimulated cells was studied. It was shown ...  Read More

Influence of arabinofuranosylcytosine-5`-monophosphate and its emoxipin salt on viability and functional status of peripheral blood lymphocytes subpopulations


Chemical Engineering
21. FUEL GASES FROM WASTE HIGH DENSITY POLYETHYLENE (HDPE) VIA LOW TEMPERATURE CATALYTIC PYROLYSIS

Nguamo Surma; Godwin Ijuo; Blessing Ogoh-Orch

Articles in Press, Accepted Manuscript, Available Online from 20 December 2019

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

Abstract
  ABSTRACT This study was carried out in order to obtain useful gases from waste polyethylene of high density polyethylene (HDPE) at low temperature pyrolysis. This was carried out by adapting a cylindrical pressure cooking pot of height 30.00 cm with an internal diameter 31.50 cm. The pyrolysis reaction ...  Read More

FUEL GASES FROM WASTE HIGH DENSITY POLYETHYLENE (HDPE) VIA LOW TEMPERATURE CATALYTIC PYROLYSIS


22. Antiulcerogenic Activity of methanol extract and solvent fractions of Stem Bark of Lannea acida (A. Rich) Against Ethanol-Induced Gastric Mucosal Injury in Albino Rats

Onoshe Solomon; Wasagu Rabiu Saidu Umar; Hassan Sanusi Wara; Abubakar Sadiq Yakubu; Madusolumou Michael Azubuike; Mbahi Asugu Mary; Hitler Louis

Volume 1, Issue 1 , Autumn 2018, , Pages 29-39

http://dx.doi.org/10.29088/SAMI/PCBR.2018.1.2939

Abstract
  Peptic ulcer disease is one of the most prevalent gastrointestinal disorders causing tremendous human suffering worldwide. The present study was designed to evaluate the antiulcerogenic activity of the methanol and solvent stem bark fractions (hexane, ethyl acetate and butanol) and elucidate their possible ...  Read More

Antiulcerogenic Activity of methanol extract and solvent fractions of Stem Bark of Lannea acida (A. Rich) Against Ethanol-Induced Gastric Mucosal Injury in Albino Rats


Analytical Chemistry
23. Molecular Modeling of the antagonist compound esketamine and its molecular docking study with non-competitive N-methyl-D-aspartate (NMDA) receptors NR1, NR2A, NR2B and NR2D

Mehdi Nabati; Vida Bodaghi-Namileh; Saman Sarshar

Volume 2, Issue 3 , Summer 2019, , Pages 108-119

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

Abstract
  The main purpose of the present article is reactivity and stability properties study of the antagonist compound esketamine and analyzing of its binding to the non-competitive N-methyl-D-aspartate receptor subunits (NR1, NR2A, NR2B and NR2D). In first step, the molecular structure of esketamine was optimized ...  Read More

Molecular Modeling of the antagonist compound esketamine and its molecular docking study with non-competitive N-methyl-D-aspartate (NMDA) receptors NR1, NR2A, NR2B and NR2D


24. Kit formulation of active pharmaceutical ingredient d,l-HMPAO as a brain perfusion diagnostic system

Mohammadreza Davarpanah; Hossein Abbasi; Mehdi Nabati; Hamideh Sabahnoo; Vida Bodaghi-Namileh; Mohammad Mazidi; Hossein Movahhed-Tazehkand; Hossein Mohammadnejad-Mehrabani

Volume 2, Issue 4 , Autumn 2019, , Pages 185-191

http://dx.doi.org/10.33945/SAMI/PCBR.2019.4.4

Abstract
  The purpose of this research study is to prepare Exametazime (d,l-HMPAO) kit for labeling with 99m-technetium radionuclide as a brain perfusion diagnostic system. In first step, the active pharmaceutical ingredient d,l-HMPAO was prepared in two steps with the purity of 99.29 %. Its molecular structure ...  Read More

Kit formulation of active pharmaceutical ingredient d,l-HMPAO as a brain perfusion diagnostic system


Chemical Engineering
25. Prediction of Gas Hydrate Formation in Industries

Alireza Bozorgian; Zahra Arab Aboosadi; Abolfazl Mohammadi; Bizhan Honarvar; Alireza Azimi

Articles in Press, Accepted Manuscript, Available Online from 26 December 2019

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

Abstract
  Natural gas and crude oil in natural underground reservoirs are in contact with water. Stability of these compounds at the presence of both components and complete dependence on the host molecules by forming holes in their guest molecules are replaced. There are many gases such as methane, ethane, propane, ...  Read More

Prediction of Gas Hydrate Formation in Industries