Volume 4 (2021)
Volume 3 (2020)
Volume 2 (2019)
Volume 1 (2018)
Main Subjects = Chemistry (Analytical, Organic and Inorganic and Physical chemistry)
Number of Articles: 55
1. NiO nanoparticles: Synthesis, characterization, and methyl green removal study
Volume 4, Issue 4 , Autumn 2021, , Pages 372-378
Abstract
Nickel oxide nanoparticles were prepared using solid-state thermal decomposition of NiCl2 at the presence of maleic acid at 600°C, characterized by FT-IR spectroscopy, XRD, FE-SEM, ... Read More
2. Presentation and evaluation of a new model for bubble growth in two-component solution pool boiling
Volume 4, Issue 4 , Autumn 2021, , Pages 379-391
Abstract
In this study, the heat transfer coefficient of the pool boiling is evaluated in the nuclear region for the fluid at different concentrations of water-ethanol solution on a horizontal ... Read More
3. Synthesis, Characterization, and Methyl Green Removal of Epichlorohydrin Crosslinked Schiff Base Chitosan/Fe2O3 Nanocomposite
Volume 4, Issue 4 , Autumn 2021, , Pages 392-402
Abstract
Adsorption process has been widely used as one of the efficient methods in removing pollutants that are hardly biodegradable. In this study, new epichlohydrine crosslinked Schiff base ... Read More
4. Green synthesis of zinc oxide nanoparticles and their application in ring opening of epoxides
Volume 4, Issue 4 , Autumn 2021, , Pages 403-413
Abstract
Epoxides are molecules with extensive usages in various products synthesis. They are capable of reacting with different nucleophiles and their potential in the ring-opening of epoxides ... Read More
5. Antioxidant and In-vitro Antidiabetic Activities of Fermented Peels of Citrus x Sinensis (l.) Osbeck (Rutaceae)
Volume 4, Issue 4 , Autumn 2021, , Pages 414-425
Abstract
Introduction: The various parts of Citrus sinensis plant have been employed over the years for medicinal purposes. As part of the concept of waste to wealth, the medicinal importance ... Read More
6. Thermal Conductivity and Anisotropy of Intermolecular Potential Energy in Refrigerant Fluids R125, R134a, R12, R14 and R141b
Volume 4, Issue 4 , Autumn 2021, , Pages 426-439
Abstract
Refrigerant fluids are widely used to reduce temperature in heat transfer systems and study of the thermal conductivity of these fluids is of great importance in design of heat transformers, ... Read More
7. Phytochemical and Anti-Microbial Analysis of Metabolites in seeds of Moringa oleifera grown in Nigeria
Volume 4, Issue 3 , Summer 2021, , Pages 268-277
Abstract
Phytochemical and antimicrobial analysis of Moringa oleifera seeds were carried using standard laboratory procedures. The phytochemical content showed the presence of alkaloid, ... Read More
8. Gas Chromatography-Mass Spectrum andFourier-transform infrared spectroscopy analysis of Fixed Oil from Sudanese Ziziphus spina Christi Fruits Pulp
Volume 4, Issue 3 , Summer 2021, , Pages 278-294
Abstract
The study was carried out in reason of investigating the phytochemical constituents that could be present in the Ziziphus spina Christi Sudanese plant, by using two different analytical ... Read More
9. Fast removal of methyl green from aqueous solution by adsorption onto new modified chitosan Schiff base
Volume 4, Issue 3 , Summer 2021, , Pages 319-330
Abstract
New modified chitosan Schiff base (3E-2H-BCs) was prepared via a condensation reaction between 3-ethoxy-2-hydroxybenzaldehyde and chitosan. The title compound 3E-2H-BCs was characterized ... Read More
10. Sulfur Production by Hydrogen Sulfide Biological Removal from Pollutants
Volume 4, Issue 2 , Spring 2021, , Pages 191-206
Abstract
Hydrogen sulfide (H2S) is one of the polluting gases that enter the atmosphere during the natural gas processing of coal and furnace oil consumption. One of the best ways to remove ... Read More
11. Application of Ziegler-Nata Catalysts in the Synthesis of Polyolefin
Volume 4, Issue 1 , Winter 2021, , Pages 20-31
Abstract
Discovering Ziegler-Nata catalyst, Karl Ziegler had a great impact on the development of the chemical industry. Since then, important changes have been made in the method of production ... Read More
12. A review on Bioimaging, Biosensing, and Drug Delivery Systems Based on Graphene Quantum Dots
Volume 4, Issue 1 , Winter 2021, , Pages 44-56
Abstract
Graphene quantum dots (GQDs), which are the most capable carbon-based nanostructures, play a significant role in biological studies. These nanostructures show significant attributes ... Read More
13. One Pot Reductive Synthesis of Benzimidazole Derivatives from 2-Nitro Aniline and Aromatic Aldehydes Using Zn/NaHSO3 in Water Medium
Volume 4, Issue 1 , Winter 2021, , Pages 57-67
Abstract
Small amount of Zn dust and NaHSO3 was utilized to efficiently synthesize benzimidazole derivatives via one pot reductive cyclocondensation process in water medium at 100oC temperature. ... Read More
14. Imidazoanthraquinone-triarylamines based Chromofluorogenic Chemosensors for Anion Sensing
Volume 3, Issue 4 , Autumn 2020, , Pages 296-318
Abstract
In this report, imidazoanthraquinone-triarylamines fluorescent probe have examined for their coordination behaviour against tetrabutylammonium (TBA) salts of various anions in DMSO ... Read More
15. Preparation, Electrochemical Characterization and Vapour Sensing Application of Nanoporous Activated Carbon derived from Lapsi
Volume 3, Issue 4 , Autumn 2020, , Pages 350-365
Abstract
Activated carbon (AC) has been successfully prepared from agricultural waste lapsi seed stone. The phosphoric acid activation was done by varying the ratio of H3PO4 and lapsi seed powder ... Read More
16. Practical Biochemistry Principles and Techniques Approach
Volume 3, Issue 3 , Summer 2020, , Pages 180-193
Abstract
Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms. Biochemical processes give rise to the complexity of ... Read More
17. Metal Ions of Cations and Anions Separation and Detection Approach
Volume 3, Issue 3 , Summer 2020, , Pages 202-220
Abstract
Recent investigation presents exciting, simple and manual procedures to separate and detect different salt radicals of both cations and anions qualitatively and quantitatively. Salt ... Read More
18. Determination of trace element levels in flowers and leaves of vicia faba by ICP-MS
Volume 3, Issue 3 , Summer 2020, , Pages 221-228
Abstract
As the flowers and leaves of vicia faba contain high levels of levodopa used in the treatment of Parkinson's disease, its use in alternative medicine is becoming more and more common. ... Read More
19. Studies on the Mechanical and Degradation behavior of Polyethylene by using Jujube Seed Grinding Powder (JGP)
Volume 3, Issue 3 , Summer 2020, , Pages 244-250
Abstract
The Jujube seed grinding powder (JGP) were incorporated into polyethylene (PE) by weight 5-15 wt% subsequently processed to produce films of 55 micron thickness. The JGP mixed with ... Read More
20. A review of studies on the removal of methylene blue dye from industrial wastewater using activated carbon adsorbents made from almond bark
Volume 3, Issue 3 , Summer 2020, , Pages 251-268
Abstract
The production of industrial wastewater containing synthetic dyes is one of the most important pollutants in the environment. In recent years, sustainable development and generational ... Read More
21. The Role of Distillation of Solid O-Bromoaniline with its Coloring Phenomenon
Volume 3, Issue 3 , Summer 2020, , Pages 269-271
Abstract
This short paper deals with the coloring phenomenon that occurs in O-bromoaniline from white to very dark. It is found that the very pure compound exhibits a significant resistance ... Read More
22. A review on analgesic and anti-inflammatory activities of various piperazinyl containing pyridazine derivatives
Volume 3, Issue 2 , Spring 2020, , Pages 81-92
Abstract
Most currently used nonsteroidal anti-inflammatory drugs (NSAIDs) have restrictions for therapeutic use since they cause gastrointestinal and renal side effects that are undividable ... Read More
23. Study of Some Hyndantion Derivatives as Anticonvulsant Agents
Volume 3, Issue 2 , Spring 2020, , Pages 93-104
Abstract
Hydantoin derivatives are commonly used anticonvulsant drugs. It is generally effective against partial and tonic-clonic seizures but not in absent seizures. Phenytoin is the main drug ... Read More
24. Green Synthesis and Biological Assessments of Silver Nanoparticles Using the Plant Extract of Crataegus sinaica Boiss. Fruits
Volume 3, Issue 2 , Spring 2020, , Pages 105-113
Abstract
Crataegus sinaica Boiss is a hawthorn plant that was found as a hybrid of two species, C. azarolus and C. monogyna, which grows vastly in the mountains of the Protectorate of St. Catherine, ... Read More
25. Risk Management in Information Technology
Volume 3, Issue 2 , Spring 2020, , Pages 130-134