Israa Abd Alhassan Hamdan

Israa Abd Alhassan Hamdan
Al Muthanna University · College of Education for Pure Sciences

Master of organic chemistry - Al-muthanna University - College of Education for Pure Sciences

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10
Publications
1,327
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11
Citations
Citations since 2016
10 Research Items
11 Citations
20162017201820192020202120220123456
20162017201820192020202120220123456
20162017201820192020202120220123456
20162017201820192020202120220123456
Introduction
Skills and Expertise

Publications

Publications (10)
Conference Paper
Full-text available
Curcumin is important antioxidant and this due to the presence of β-diketone groups in its structure, it is the main components of turmeric extract from roots of curcuma longa L., it's a pigment with bright yellow color, curcumin have a wide range of therapeutic effects, chemistry it has two aromatic ring systems (phenols) that connected by α-β- un...
Article
Full-text available
This paper include the extraction of chitin and transformation it to chitosan from the shrimps shells (waste) that grow up at sea farm in Al-Basra Province, the extraction done according to the literatures by two methods the difference between them was in the first step, but other steps were same methods, the results show sample A was higher than s...
Article
Full-text available
The study was inducted at the Agriculture research station of Al-muthna University for the period from November 2017 until March 2018, 30 Local Iraqi goats used in this study, which were healthy animal with rang age 4-6 years and the average of their weight was 40kg. Hand milk twice daily (morning and evening). The results elicited that the birth s...
Article
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This work involved synthesis of Schiff base derivative from the condensation reaction of the phenylhydrazine with 1H-Indole-2, 3-dione (isatin). Metal complexes of the Schiff base ligand with Cu (II), Zn (II), Fe (III), Ni (II), and Mn (II) ions were prepared by reacting ligand with the metal salts in ethanol. The chemical structures of the ligand...
Article
Full-text available
This paper included synthesis of five new novel Schiff bases from the condensation reaction of R-camphor and five cephalosporin third generation (cefotaxime, ceftazidem, ceftraixone, cefdinir, and cefexime, which is commonly use as antibiotic) in methanolic solution, in the presence of acid as catalyst. The prepared compounds identified by spectral...
Article
Full-text available
This study was conducted to determine the effect of polycystic ovary syndrome (PCOS) on central obesity, body mass index (BMI), level of lipid profile (cholesterol, triglyceride, low density Lipoproteins (LDL), high density lipoproteins (HDL), and sex hormones (luteinizing hormone (LH), follicular stimulating hormone (FSH), testosterone, and proges...
Article
Full-text available
The search included synthesis of some Schiff bases by condensation reactions of sulfadiazine with four aldehydes (2-bromo-5-hydroxybenzaldehyde, 4-N,N-dimethylaminobenzaldehyde,na phthaldehyde, 4-bromobenzaldehyde) to obtain Schiff bases (1-4), then synthesis of four new Thiozolidinones from reaction of 2-mercapto acetic and Schiff bases was carrie...
Article
Full-text available
The search included synthesis of some Schiff bases by condensation reactions of sulfadiazine with four aldehydes (2-bromo-5-hydroxybenzaldehyde, 4-N,N-dimethylaminobenzaldehyde,na phthaldehyde, 4-bromobenzaldehyde) to obtain Schiff bases (1-4), then synthesis of four new Thiozolidinones from reaction of 2-mercapto acetic and Schiff bases was carrie...

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