Caro's Acid-Silica Gel Catalyzed Regioselective Ring Opening of Epoxides with Indoles and Imidazoles under Solvent-Free Conditions
1. Caro's Acid-Silica Gel Catalyzed Regioselective Ring Opening of Epoxides with Indoles and Imidazoles under Solvent-Free Conditions

Majid Momahed Heravi; Hoda Hamidi; Narges Karimi; Akram Amouchi

Volume 1, Issue 1 , Summer 2018, , Pages 1-6

http://dx.doi.org/10.29088/sami/AJCA.2018.1.16

Abstract
  An efficient and facile procedure has been developed for the ring opening of epoxides with nitrogen heterocycles such as indole and imidazole in the presence of Caro's acid-silica gel ...  Read More
Physico-Chemical Parameters of Industrial Effluents from a Brewery Industry in Imo State, Nigeria
2. Physico-Chemical Parameters of Industrial Effluents from a Brewery Industry in Imo State, Nigeria

Kingsley Ogemdi Iwuozor; Emuobosa Ejiroghene Gold

Volume 1, Issue 2 , Autumn 2018, , Pages 66-78

http://dx.doi.org/10.29088/sami/AJCA.2018.1.6678

Abstract
  This work examined some physicochemical parameters of effluents from a Brewery Industry in Imo state. This company discharged effluents in non-compliance with the Nigerian National ...  Read More
Simultaneous identification and determination of three different classes of pesticides in Tehran drinking water by HPLC/UV technique
3. Simultaneous identification and determination of three different classes of pesticides in Tehran drinking water by HPLC/UV technique

Mahtab Baghban; Alireza Rezaian; Elahe Hashemi

Volume 1, Issue 2 , Autumn 2018, , Pages 79-85

http://dx.doi.org/10.29088/sami/AJCA.2018.1.7985

Abstract
  An efficient sample extraction using solid-phase extraction coupled with liquid-chromatography was studied for the analyses of three different types and chemical group pesticides from ...  Read More
Cyclic Voltammetry of Aqueous CoCl2 in the Presence of Ceftriaxone Disodium Salt (Cefs) at 298.65 K
4. Cyclic Voltammetry of Aqueous CoCl2 in the Presence of Ceftriaxone Disodium Salt (Cefs) at 298.65 K

Esam Arafa Gomaa; Mahmud Nabil Abdel Hady; Mahmoud Hanfy Mahmoud; Doaa Ahmed El Kot

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

http://dx.doi.org/10.29088/sami/AJCA.2019.2.113

Abstract
  Cyclic Voltammetry of Cobalt chloride with different concentrations was measured experimentally using DY2000 potentiostat. We used 0.1 M KCl as supporting electrolyte. Glassy carbon ...  Read More
Importance of Microwave Heating In Organic Synthesis
5. Importance of Microwave Heating In Organic Synthesis

Sumitra Nain; Ruchi Singh; S Ravichandran

Volume 2, Issue 2 , Spring 2019, , Pages 94-104

http://dx.doi.org/10.29088/SAMI/AJCA.2019.2.94104

Abstract
  Microwave is a convenient source of heating for organic synthesis. The heating is instantaneous and very specific. Nowadays Microwave assisted organic synthesis may consider all the ...  Read More
Synthesis, Experimental and Theoretical Characterization of Co (III) Complexes of 2-Hydroxynaphthaldehyde
6. Synthesis, Experimental and Theoretical Characterization of Co (III) Complexes of 2-Hydroxynaphthaldehyde

Rahman Alizadeh; Nader Ghazinia

Volume 2, Issue 3 , Summer 2019, , Pages 184-189

http://dx.doi.org/10.33945/SAMI/AJCA.2019.2.184189

Abstract
  The synthesis of some new cobalt (III) complexes: [Co (5-Xsalen) (PEt3)] ClO4.H2O (where X= H, NO2, Br, OMe) were synthesized and characterized using elemental analysis, 1HNMR, IR and ...  Read More
Green synthesis, characterization and antimicrobial activity of silver nanoparticles (AgNPs) using leaves and stems extract of some plants
7. Green synthesis, characterization and antimicrobial activity of silver nanoparticles (AgNPs) using leaves and stems extract of some plants

Fereshteh Mohammadi; Maryam Yousefi; Ramin Ghahremanzadeh

Volume 2, Issue 4 , Summer 2019, , Pages 266-275

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

Abstract
  Green synthesis of silver nanoparticles using the aqueous extract of Ferula gumosa, Ferula latisecta, Teucrium polium and Trachomitum venetum leaves and stems extract as the reducing ...  Read More
Levels of Castor Oil-Induced Diarrhoea in Rats Treated with Leaf Extract of Corchorus olitorius Linn and Aerial Part Extract of Scoporia dulcis Linn
8. Levels of Castor Oil-Induced Diarrhoea in Rats Treated with Leaf Extract of Corchorus olitorius Linn and Aerial Part Extract of Scoporia dulcis Linn

Hamidu Usman; Blessing Oluchukwu; Faisal Bello; Muhammad Tijjani; Kyari Sanda; Halima Umar; Sule Ibrahim

Volume 3, Issue 1 , Winter 2020, , Pages 1-8

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

Abstract
  This study reports the phytochemical constituents and anti-diarrhoeal potentials of leafextracts of Corchorus olitorius Linn. (Malvaceae) and that of aerial part of Scoporia dulcis ...  Read More
Determination of Clozapine by Air Assisted Dispersive Liquid-Liquid Microextraction Based on Solidification of Organic Droplet Followed by HPLC in Human Serum
9. Determination of Clozapine by Air Assisted Dispersive Liquid-Liquid Microextraction Based on Solidification of Organic Droplet Followed by HPLC in Human Serum

Amir Hosein Mohammad shafiee; Mohammad Reza Mohammad shafiee

Volume 3, Issue 2 , March and April 2020, , Pages 111-121

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

Abstract
  Due to the challenges of maintaining serum levels in a safe therapeutic range (1–3 μM), Clozapine is one of the most promising medications for managing schizophrenia. Recently ...  Read More
Optimization of Important Factors on the Adsorption of Methyl Violet by Modified Palm Fiber Using Experimental Design Method
10. Optimization of Important Factors on the Adsorption of Methyl Violet by Modified Palm Fiber Using Experimental Design Method

Maryam Abrishamkar; Rashin Andayesh; Hossein Hodaee

Volume 3, Issue 3 , May and June 2020, , Pages 237-254

http://dx.doi.org/10.33945/SAMI/AJCA.2020.3.1

Abstract
  Via Box-Behnken method, we evaluated the influence of various factors on absorption, including the amount of absorbent, the speed of stirring the solution and absorbent, pH of solution, ...  Read More
One-Pot Synthesis of Tetracyanocyclopropane Derivatives Using Hexamethylenetetramine-Bromine (HMTAB)
11. One-Pot Synthesis of Tetracyanocyclopropane Derivatives Using Hexamethylenetetramine-Bromine (HMTAB)

Majid Momahed Heravi; Hossein Abdi Oskooie; Zahra Latifi; Hoda Hamidi

Volume 1, Issue 1 , Summer 2018, , Pages 7-11

http://dx.doi.org/10.29088/sami/AJCA.2018.2.711

Abstract
  Herein a direct method for synthesis of tetracyanocyclopropanes by the treatment of carbonyl compounds, malononitrile and hexamethylenetetramine-bromine (HMTAB) is described in the ...  Read More
Enhancing the performance of polysulfone ultrafiltration membranes by mixing with polyacrylic acid for canal water treatment
12. Enhancing the performance of polysulfone ultrafiltration membranes by mixing with polyacrylic acid for canal water treatment

Mohamed Said Abdel Aal; Abdel Monem Mohamed Ahmed; Hanaa Hammam Abdel Rahman; Sherif Hussein Kandil

Volume 1, Issue 2 , Autumn 2018, , Pages 86-95

http://dx.doi.org/10.29088/sami/AJCA.2018.1.8695

Abstract
  We developed some Ultrafiltration (UF)  membranes based on polysulfone (PSF) and poly acrylic acid (PAA) mixture. The Ultrafiltration membraneswere prepared by the phase inversion ...  Read More
Study of Electrochemical and Electronical Properties on the Some Schiff Base Ni Complexes in DMSO Solvent by Computational Methods
13. Study of Electrochemical and Electronical Properties on the Some Schiff Base Ni Complexes in DMSO Solvent by Computational Methods

Mohammad Hossein Fekri; Azadeh Omrani; Saeed Jameh bozorgi; Maryam Razavi mehr

Volume 2, Issue 1 , Winter 2019, , Pages 14-20

http://dx.doi.org/10.29088/sami/AJCA.2019.2.1420

Abstract
  Schiff bases, an aldehyde- or ketone-like compounds in which the carbonyl group is replaced by an imine or azomethine, are some of the most widely used organic compounds. In this study, ...  Read More
Prospects and Challenges of Using Coagulation-Flocculation method in the treatment of Effluents
14. Prospects and Challenges of Using Coagulation-Flocculation method in the treatment of Effluents

Kingsley Ogemdi Iwuozor

Volume 2, Issue 2 , Spring 2019, , Pages 105-127

http://dx.doi.org/10.29088/SAMI/AJCA.2019.2.105127

Abstract
  Wastewaters from chemical industries are characterized by the presence of heavy metallic ions, chemical contaminant and turbidity. Exposure to lead (Pb), for example, is recognized ...  Read More
The Theoretical Prediction of Thermophysical properties, HOMO, LUMO, QSAR and Biological Indics of Cannabinoids (CBD) and Tetrahhdrocannabinol (THC) by Computational Chemistry
15. The Theoretical Prediction of Thermophysical properties, HOMO, LUMO, QSAR and Biological Indics of Cannabinoids (CBD) and Tetrahhdrocannabinol (THC) by Computational Chemistry

Ajoy Kumer; Nuruzzaman Sarker; Sunanda Paul; Afroza Zannat

Volume 2, Issue 3 , Summer 2019, , Pages 190-202

http://dx.doi.org/10.33945/SAMI/AJCA.2019.2.190202

Abstract
  Some thermophysical parameters of CBD and THC such as free energy, entropy, dipole moment, binding energy, nuclear energy, electronics energy, heat of formation, and chemical reactivity ...  Read More
Plasma concentration of cadmium, lead and chromium in smokers and nonsmokers in Tripoli, Libya: A comparative study
16. Plasma concentration of cadmium, lead and chromium in smokers and nonsmokers in Tripoli, Libya: A comparative study

Hafsa A. Alemam; Abdounasser Omar; Magdi M. Gibali; Abdurrhman. A. Abdullaakarem; Farouq. A. Alastay; Ehabeddin. M. Elftisi; Abdulnabi Ali Abushita

Volume 2, Issue 4 , Summer 2019, , Pages 276-282

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

Abstract
  Tobacco products are known to contain some heavy metals that pose threats to smokers. In order to assess the role of smoking habits in increasing the plasma concentration of cadmium ...  Read More
Nutritional and Structural Evaluation of Sweitenia Mycrophylla Exudate Gum: A Potential Excipient and Food Additive
17. Nutritional and Structural Evaluation of Sweitenia Mycrophylla Exudate Gum: A Potential Excipient and Food Additive

Adeyanju Olusola; Joshua Ebuka Chukwu

Volume 3, Issue 1 , Winter 2020, , Pages 9-14

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

Abstract
  Nutritional and structural analysis of S. mycrophylla were investigated using standard methods. Elemental analysis of the  purified  S. mycrophylla gum sample  revealed ...  Read More
Absolute Prediction of the Melting and Freezing Points of Saturated Hydrocarbons Using Their Molar Masses and Atume’s Series
18. Absolute Prediction of the Melting and Freezing Points of Saturated Hydrocarbons Using Their Molar Masses and Atume’s Series

Atume Emmanuel Terhemen

Volume 3, Issue 2 , March and April 2020, , Pages 122-130

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

Abstract
  This study was conducted to apply the Atume’s series in the absolute prediction of melting and freezing points of a wide range of saturated liquid and solid hydrocarbons. The ...  Read More
Proton Transfer Reaction in Water: Hydronium Ion Formation
19. Proton Transfer Reaction in Water: Hydronium Ion Formation

In Sang Lee; Sitansu Sekhar Nanda

Volume 3, Issue 3 , May and June 2020, , Pages 255-258

http://dx.doi.org/10.33945/SAMI/AJCA.2020.3.2

Abstract
  The current ongoing scientific debate deals with accumulation of hydronium ions (H3O+) on water surface. Elevated interfacial concentration measured by using Raman spectroscopy. A strong ...  Read More
Prediction of two-dimensional gas chromatography time-of-flight mass spectrometry retention times of 160 pesticides and 25 environmental organic pollutants in grape by multivariate chemometrics methods
20. Prediction of two-dimensional gas chromatography time-of-flight mass spectrometry retention times of 160 pesticides and 25 environmental organic pollutants in grape by multivariate chemometrics methods

Issa Amini; Kaushik Pal; Sharmin Esmaeilpoor; Aydi Abdelkarim

Volume 1, Issue 1 , Summer 2018, , Pages 12-31

http://dx.doi.org/10.29088/sami/AJCA.2018.3.1231

Abstract
  A quantitative structure–retention relation (QSRR) study was conducted on the retention times of 160 pesticides and 25 environmental organic pollutants in wine and grape. The ...  Read More
Investigating effect of cerium (IV) sulfate tetrahydrate as reusable and heterogeneous catalyst for the one‐pot multicomponent synthesis of polyhydroquinolines
21. Investigating effect of cerium (IV) sulfate tetrahydrate as reusable and heterogeneous catalyst for the one‐pot multicomponent synthesis of polyhydroquinolines

Elham kazemi; Abolghasem Davoodnia; Ahmad Nakhaei; Samira Basafa; Niloofar Tavakoli-Hoseini

Volume 1, Issue 2 , Autumn 2018, , Pages 96-104

http://dx.doi.org/10.29088/sami/AJCA.2018.1.96104

Abstract
  Cerium (IV) sulfate tetrahydrate, Ce(SO4)2.4H2O used as a new inorganic solid acidic catalyst for the synthesis of polyhydroquinoline derivatives via four-component Hantzsch reaction ...  Read More
Porphyrin and Phthalocyanines-Based Solar Cells: Fundamental Mechanisms and Recent Advances
22. Porphyrin and Phthalocyanines-Based Solar Cells: Fundamental Mechanisms and Recent Advances

Oyebanji M. Opeyemi; Hitler Louis; Chinanso I. Oparab; Oyebanji O. Funmilayo; Thomas O. Magu

Volume 2, Issue 1 , Winter 2019, , Pages 21-44

http://dx.doi.org/10.29088/sami/AJCA.2019.2.2144

Abstract
  A remarkable source of renewable energy is the Dye-­sensitized solar cells (DSCs). However, the major limitation of power conversion efficiency (PCE) of devices is their inability ...  Read More
Adsorptive Removal of Arsenic from Aqueous Solutions Using Amino Functionalized Super paramagnetic Iron Oxide Nanoparticle/SiO2
23. Adsorptive Removal of Arsenic from Aqueous Solutions Using Amino Functionalized Super paramagnetic Iron Oxide Nanoparticle/SiO2

Hadi Noorizadeh; Abbas Farmany

Volume 2, Issue 2 , Spring 2019, , Pages 128-135

http://dx.doi.org/10.29088/SAMI/AJCA.2019.2.128135

Abstract
  The adsorption features of amino functionalized superparamagnetic iron oxide nanoparticle/SiO2 for selective removal of arsenic in water is studied. Amino functionalized superparamagnetic ...  Read More
The Prediction of Adsorption Properties of a Solid Phase-Microextraction Fiber by Chemometrics methods
24. The Prediction of Adsorption Properties of a Solid Phase-Microextraction Fiber by Chemometrics methods

Mostafa Jafari

Volume 2, Issue 3 , Summer 2019, , Pages 203-215

http://dx.doi.org/10.33945/SAMI/AJCA.2019.2.2032015

Abstract
  A new method for estimation of adsorption properties of a solid phase microextraction fiber by artificial neural network (ANN) has been studied for the first time ever. An etched steel ...  Read More
Thermal dislocation and physical changes during preparation of active silicate of group 2 Periods 3, 4 and 5 elements from spent fines of finishing crystal glass
25. Thermal dislocation and physical changes during preparation of active silicate of group 2 Periods 3, 4 and 5 elements from spent fines of finishing crystal glass

Mahmoud A. Rabah

Volume 2, Issue 4 , Summer 2019, , Pages 283-295

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

Abstract
  This study reports on the thermal dislocation and crystal growth changes during preparation of active metasilicate of group 2 periods 3.4 and 5 elements from waste fines of finishing ...  Read More