doi:10.31351/vol28iss1pp131-137

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Publication Date

Wed Jun 26 2019

Journal Name

Iraqi Journal Of Pharmaceutical Sciences ( P-issn 1683 - 3597 E-issn 2521 - 3512)

Volume

28

Issue Number

1

DOI

10.31351/vol28iss1pp131-137

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Synthesis, Characterization and Preliminary Study of the Anti-Inflammatory Activity of New Pyrazoline Containing Ibuprofen Derivatives

: Ibuprofen

Pyrazoline

Anti-inflammatory

Mayada

Tagreed

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Publication Date

Sat Jun 03 2023

Journal Name

Iraqi Journal Of Science

Effect Effect Effect Effect Effect Effect Effect of Thickness on Some Physical PropertiesThickness on Some Physical PropertiesThickness on Some Physical PropertiesThickness on Some Physical PropertiesThickness on Some Physical Properties Thickness on Some

Fe2O3 thin films

PLD

XRD

AFM

Absorption Spectra

Haidar Jwad

Muthafar

Hussein

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The effect of thickness variation on some physical properties of hematite α-Fe2O3 thin films was investigated. An Fe2O3 bulk in the form of pellet was prepared by cold pressing of Fe2O3 powder with subsequent sintering at 800 . Thin films with various thicknesses were obtained on glass substrates by pulsed laser deposition technique. The films properties were characterized by XRD, and FT-IR. The deposited iron oxide thin films showed a single hematite phase with polycrystalline rhombohedral crystal structure .The thickness of films were estimated by using spectrometer to be (185-232) nm. Using Debye Scherrerś formula, the average grain size for the samples was found to be (18-32) nm. Atomic force microscopy indicated that the films had

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Publication Date

Wed Aug 30 2023

Journal Name

Baghdad Science Journal

Treatment with Dielectric Barrier Discharge (DBD) plasma restricts Aspergillus niger growth isolated from wheat grain

Aspergillus niger

Atmospheric cold plasma

Anti-fungus treatment

Dielectric barrier discharge

Spore deactivation

Thikra K.

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Microbiological contamination by fungi impacts the quality and safety of wheat grain storage. This study aimed to evaluate the efficacy of cold plasma in restricting the growth of the fungus, Aspergillus niger, which was isolated from wheat grains. A dielectric barrier discharge (DBD) operating at atmospheric pressure generated cold plasma that was used to treat the fungus, and the impact of this treatment was investigated at various periods 1, 2, 4, 6, and 15 minutes. The results revealed a highly significant decrease in the growth and number of spores of Aspergillus niger compared to the controls. This study revealed an efficient technique for enhancing wheat grain storage that could be a foundation for further large-scale studies.

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