Volume 4 (2021)
Volume 3 (2020)
Volume 2 (2019)
Volume 1 (2018)
Main Subjects = Catalyst
Number of Articles: 23
![Efficient protocol for the production of pyrimido[4,5-b] quinolines using an organic-inorganic hybrid catalyst](data/ajnm/coversheet/701630732714.jpg)
1. Efficient protocol for the production of pyrimido[4,5-b] quinolines using an organic-inorganic hybrid catalyst
Articles in Press, Accepted Manuscript, Available Online from 04 September 2021
Abstract
In this work, an efficient protocol for the synthesis of pyrimido[4,5-b]quinolines was reported. The one-pot multi-component reaction of arylaldehydes, barbituric acid (or 2-thiobarbituric ... Read More
2. Investigation on physical properties of carbon nanotubes prepared by mechanothermal method
Volume 4, Issue 3 , Summer 2021, , Pages 201-212
Abstract
Carbon nanotubes (CNTs) have specific physical properties that make them one of the ideal nano-materials for electronics, magnetic, and optical applications. Produced CNTs via mechanothermal ... Read More
3. Removal of methylene blue from aqueous solution using Egyptian date pits
Volume 4, Issue 2 , Spring 2021, , Pages 113-124
Abstract
This study aimed to investigate Egyptian date pits' potential to remove a cationic dye, specifically methylene blue (MB), from aqueous solutions. Characteristics of methylene blue and ... Read More
4. Chemoselective oxidation of sulfides to sulfoxides using a novel Zn-DABCO functionalized Fe3O4 MNPs as highly effective nanomagnetic catalyst
Volume 4, Issue 2 , Spring 2021, , Pages 125-136
Abstract
In the present study, Zn–DABCO@Fe3O4 with a high surface area and readily was synthesized. The morphology, particle size distribution, and phase analysis of the Zn–DABCO@Fe3O4 ... Read More
5. Benzoic acid-functionalized α-Fe2O3 nanoparticles: synthesis, characterization, magnetic and optical properties
Volume 4, Issue 2 , Spring 2021, , Pages 137-146
Abstract
In this work, a new iron precursor was prepared, calcinated at 500 °C and 600 °C. The final α-Fe2O3 products (named Fe-500 and Fe-600) were characterized using the Fourier ... Read More
6. TiCl3-silica: A recyclable solid support for efficient synthesis of substituted imidazoles
Volume 4, Issue 1 , Winter 2021, , Pages 31-45
Abstract
In this research study, a library of highly substituted imidazoles were efficiently synthesized from benzil/benzoin, aldehydes and ammonium acetate via multicomponent solvent free one ... Read More
7. An efficient synthesis of 4,4'-(aryl methylene)-bis (1H-pyrazol-5-ol)s over graphene oxide Functionalized pyridine-methanesulfonate as a novel nanocatalyst
Volume 3, Issue 3 , Summer 2020, , Pages 203-219
Abstract
In this study, graphene oxide was functionalized with 3-aminopyridine to prepare a novel nanocatalyst known as the graphene oxide functionalized pyridine-methanesulfonate (GO@PyH-CH3SO3). ... Read More
8. Activated carbon sulfonic acid (AC-SO3H) as a green acidic catalyst for solvent-free synthesis of benzimidazole derivatives
Volume 3, Issue 2 , Spring 2020, , Pages 148-156
Abstract
In this work, activated carbon sulfonic acid was prepared from the reaction of activated carbon and chlorosulfonic acid in chloroform at reflux conditions and characterized using X-ray ... Read More
9. Synthesis, analysis and application of noble metal nanoparticles by Cucurbita pepo using different solvents
Volume 2, Issue 4 , Autumn 2019, , Pages 376-398
Abstract
The synthesis of metal nanoparticles through biological approach is an important aspect of biotechnology. The biological method provides a feasible alternative as compared to chemical ... Read More
10. Comparative investigations of synthesis TiO2 Nano-Particles from four different types of alcohols by Sol-Gel method and evaluation of their antibacterial activity
Volume 2, Issue 4 , Autumn 2019, , Pages 431-438
Abstract
TiO2 nanoparticles were synthesized using a simple reaction of TiCl4 with different types of primary and secondary alcohols. Four different alcohols (ethanol, isopropyl, isobutyl, ... Read More
11. Synthesis and characterization of CaO catalyst obtained from achatina achatina and its application in biodiesel production
Volume 2, Issue 3 , Summer 2019, , Pages 271-277
Abstract
In this research study, Achatina achatinashells was used as the source of raw material to produce calcium oxide which was used as a catalyst in the production of biodiesel. The main ... Read More
12. Preparation of different manganese oxide structures via controlling the concentration and the type of the alkaline media
Volume 2, Issue 3 , Summer 2019, , Pages 286-300
Abstract
Birnessite and manganite materials were prepared using a simple precipitation process in an alkaline medium. Potassium hydroxide and tetraethyl ammonium hydroxide (TEAH) used as the ... Read More
13. Cyto-toxicity and oligodynamic effect of bio-synthesized silver nanoparticles from plant residue of Artocarpus altilis and its spectroscopic analysis
Volume 2, Issue 3 , Summer 2019, , Pages 301-313
Abstract
The medicinal plant residue obtained to synthesis AgNPs is the thrust area of research today. The present research work emphasis on the AgNPs synthesized from a medicinal plant residue ... Read More
14. Red Light Emission of POSS Triol Chelated with Europium
Volume 2, Issue 2 , Spring 2019, , Pages 244-256
Abstract
The europium silsesquioxane complexes are synthesized with Eu(NO3)3∙6H2O to corner cap with incomplete condensation of hepta(3,3,3-trifluoropropyl)-tricycloheptasiloxane trisodium ... Read More
15. Facile Preparation of Novel Zinc Oxide Nano Sheets and Study of Its Optical Properties
Volume 2, Issue 1 , Winter 2019, , Pages 27-36
Abstract
The zinc oxide nano sheets were prepared by zinc sulfate and sodium hydroxide via precipitated method and, then, calcinated at 300 oC. In order to have a reliable characterization of ... Read More
16. Preparation and characterisation of SnO–Fe2O3 nanocomposites
Volume 2, Issue 1 , Winter 2019, , Pages 92-98
Abstract
Nanocomposites are novel materials which are yet to be explored and utilised to its complete potential. Nanocomposites can be tailored by the volume fraction of the matrix, fibre and ... Read More
17. Vitex negundo leaf extract mediated synthesis of ZnO nanoplates and its antibacterial and photocatalytic activities
Volume 2, Issue 1 , Winter 2019, , Pages 99-110
Abstract
Nanocrystals of ZnO have been prepared using vitex negundo leaf extract via a simple green method. The confirmation of ZnO formation was carried out by UV–Vis-diffuse reflectance ... Read More
18. Synthesis of γ-Fe2O3 Nanoparticles and Catalytic activity of Azide-Alkyne Cycloaddition Reactions
Volume 1, Issue 4 , Autumn 2018, , Pages 172-182
Abstract
Iron nanoparticles (NPs), due to their interesting properties, low cost preparation and many potential applications in ferrofluids, magneto-optical, catalysis, drug delivery systems, ... Read More
19. Removal of Pb (II) from aqueous solution by gel combustion of a new nano sized Co3O4/ZnO composite
Volume 1, Issue 4 , Autumn 2018, , Pages 271-281
Abstract
Nano Co3O4/ZnO has been successfully synthesized by a simple and green gel combustion method followed by calcination at 600 o C. Sugar was used as fuel for combustion in this work. ... Read More
20. Biogenic synthesis of Palladium nanoparticles mediated by Artemisia abrotanum aqueous extract and its catalytic evaluation for Suzuki coupling reactions
Volume 1, Issue 3 , Summer 2018, , Pages 104-114
Abstract
A simple and biological method for the fabrication of palladium nanoparticles (Pd NPs) was developed, applying the non-toxic and sustainable natural extract from Artemisia abrotanum ... Read More
21. Effect of Aloe vera on synthesis of nano Tin (iv) oxide
Volume 1, Issue 3 , Summer 2018, , Pages 115-121
Abstract
Tin (IV) oxide (SnO2) is a compound semiconductor which has been used for gas sensing and fluoride removal. SnO2 was synthesized with tin chloride as a precursor by sol gel method. ... Read More
22. Study of molybdenum effect on synthesis behavior of nanocrystalline NiAl intermetallic during mechanical alloying
Volume 1, Issue 3 , Summer 2018, , Pages 143-156
Abstract
The mechanical alloying (MA) procedure was used to synthesize the Ni50Al50 and Ni50Al45Mo5 nanocrystalline intermetallic compound using the pure Ni, Al and Mo elemental powders under ... Read More
23. Polyacronitrile Ultra Filtration Membranes Used for Separation of Glycerol from Transesterification Process of Biodiesel production.
Volume 1, Issue 3 , Summer 2018, , Pages 157-165