Chemistry
Versatile Applications of Mannich Base Ligands and their Metal ‎Complexes: A Review Article

Enass J. Waheed; Ali M. A. Al-Khazraji; Awf A. R. Ahmed

Volume 3, Issue 4 , December 2023, , Page 42-61

https://doi.org/10.53293/jasn.2023.7033.1228

Abstract
  Mannich base is a versatile compound that can be easily modified to introduce different functional groups, allowing for the creation diverse selection of items with varying features. Additionally, the Mannich reaction is a valuable tool in organic synthesis, due to the fact it provides an effortless ...  Read More ...

Chemistry
The Effect of Nutrients and Their Role in the Progression of Periodontal Disease

Sara Salam Ali; M. S. Ali; Abdulnasser M. Al-Gebori; Hassanien Ahmed Hadi Al-Jumaily; Poh Choon Ooi; Asalnov Jamaladdin Nuraddin

Volume 3, Issue 3 , September 2023, , Page 62-74

https://doi.org/10.53293/jasn.2023.6159.1198

Abstract
  Periodontal disease is a common disease and may affect 90% of people, and is classified into gingivitis and periodontitis. The objective of this study was if the deficiency of some vitamins and trace elements affects the increase in exposure to periodontal diseases or to find out whether the periodontal ...  Read More ...

Chemistry
Experimental Study and Quantum Calculations for Spiramycin and Isosorbide Dinitrate as Corrosion Inhibitors

Thekra Abd Alkarim; Khalida F. Al-Azawi; Rana Afif Anaee

Volume 3, Issue 1 , March 2023, , Page 18-33

https://doi.org/10.53293/jasn.2022.4763.1143

Abstract
  The investigation of the efficiency of two expired drugs, including Spiramycin and Isosorbide dinitrate, was done as corrosion inhibitors for aluminum in 0.1M HCl medium using the electrochemical method by Potentiostst at four temperatures (293, 303, 313, and 323 K) and 200 ppm as constant concentration ...  Read More ...

Chemistry
Using Response Surface Methodology to Optimize Biodiesel Production from Sweet Almond (Prunusamygdalus Dulcis) and Jatropha (Jatropha Curcas) Seed Oils

Aliru Olajide Mustapha; Ahmed Dare Sarumi; Sheriphdeen Abiodun Adewuyi; Emmanuel Oluwatobi Ayantoyinbo; Blessing Ruth Adebayo; Rhoda Opeyemi Adams; Zainab Jasmie Abdulsalam; Samson Oladapo Bello

Volume 2, Issue 4 , December 2022, , Page 1-15

https://doi.org/10.53293/jasn.2022.4622.1129

Abstract
  The depletion of natural resources and the negative impact of oil on the environment have sparked interest in biodiesel as an alternative source of energy. Indigenous vegetable oils have the potential to be used as biodiesel feedstocks. Transesterification of vegetable oils produces biodiesel, which ...  Read More ...

Chemistry
Experimental Study of Thermal and Catalytic Decomposition of PVC Wastes

Murtadha S. Al-Eissa; Riaydh S. Almukhtar; Bashir Y. Sherhan

Volume 2, Issue 4 , December 2022, , Page 56-69

https://doi.org/10.53293/jasn.2022.4639.1132

Abstract
  The excessive use of plastics in the last years is the challenge that has arisen in managing plastic wastes to avoid dangerous effects. Polyvinyl chloride is part of these wastes. It can be utilized to produce fuel-like petroleum fractions depending on pyrolysis, which is the thermal decomposition of ...  Read More ...

Chemistry
Superoxide Dismutase and Vitamin E Levels in Serum as Indicators in Patients with Acute and Chronic Leukemia

Reem A. Al-Qaisi; Abdulnasser M. Al-Gebori; Mohammed Hadi Munshed Alosami

Volume 2, Issue 3 , September 2022, , Page 95-105

https://doi.org/10.53293/jasn.2022.4509.1117

Abstract
  Oxidative stress has been linked to the development of a variety of malignancies, including leukemia. Furthermore, the incidence of leukemia increases with age due to an increase in the number of free radicals reacting with age and a lower ability of the immune system to detoxify those free radicals. ...  Read More ...

Chemistry
Impact of Vitamin D Elements and Osteoporosis Factors in Postmenopausal Iraqi Women with T2DM

Howraa R. Alkabi; Wafaa R. Alfatlawi; Muhammed A. H. Aldabagh

Volume 2, Issue 3 , September 2022, , Page 137-146

https://doi.org/10.53293/jasn.2022.4483.1114

Abstract
  Osteoporosis is a systematic bone disorder characterized by bone mass loss and bone tissue architectural degeneration. The incidence of osteoporosis in women increases with age, reflecting the considerable increase in bone loss rate in postmenopausal women once estrogen loses its protective influence. ...  Read More ...

Chemistry
Preparation, Characterization and Mimetic Activities of Fe2O3 and Fe3O4 Nanoparticles as Catalase and Peroxidase

Alaa A. Majeed; Rashed T. Rasheed

Volume 2, Issue 3 , September 2022, , Page 166-181

https://doi.org/10.53293/jasn.2022.4574.1127

Abstract
  Different iron oxide nanoparticles (Fe3O4 and Fe2O3) were prepared by the sol-gel method (titration). The prepared nanoparticles were heated at 90 and 400°C. The morphology surface and structures were characterized by Fourier Transform Infra-Red (FT-IR) and Ultraviolet/Visible (Uv/Visible) measurements, ...  Read More ...

Chemistry
Synthesis, Characterization and Corrosion Inhibition of Novel Pyridine on Mild Steel in Hydrochloric Acid Environment

Bassma A. Hadi; Hiba H. Ibraheem

Volume 2, Issue 2 , June 2022, , Page 55-63

https://doi.org/10.53293/jasn.2021.3862.1050

Abstract
  Corrosion inhibitions in corrosive solutions of hydrochloric acid for mild steel by chemical compound 3-acetyl-4-(4-bromophenyl)-6-2-oxo-2H-chromen-3-yl pyridine-2(1H)-one (ABCP), was conducted and the chemical structure was elucidated The Nuclear Magnetic Resonance (H-NMR) and Fourier Transform Infrared ...  Read More ...

Chemistry
Synthesis, Bio-evaluation and Quantum Chemical Studies of Some Coumarin Derivatives

Yasameen Kadhim Hasan Al-Majedy; Samar M. Shakir

Volume 2, Issue 1 , March 2022, , Page 20-27

https://doi.org/10.53293/jasn.2021.4164.1076

Abstract
  Coumarins are oxygen heterocyclic compounds that exist naturally and have a wide range of pharmacological properties, making them ideal as lead compounds for developing more powerful analogs. The modification of 4-methyl, 7-hydroxycoumarin by different reaction steps was done in this study to yield target ...  Read More ...

Chemistry
Preparation of V2O5 and SnO2 Nanoparticles and Their Application as Pollutant Removal

Zahra A. Hassan; Rashed T. Rasheed

Volume 1, Issue 4 , December 2021, , Page 69-80

https://doi.org/10.53293/jasn.2021.3869.1049

Abstract
  Vanadium pentoxide and Tin dioxide nanoparticles were prepared by hydrothermal methods to remove methylene blue (MB) and bromothymol blue (BTB) dyes). First the prepared nanoparticles were heated at different temperature (90 oC and 500 oC). Then these nanoparticles were characterized by different methods ...  Read More ...