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Monthly Archives: August 2019

SYNTHESIS OF NEW AZO REAGENT FOR DETERMINATION OF Pd(II), Ag(I) AND APPLIED TO ENHANCE THE PROPERTIES OF SILVER NANO PARTICLES

This study describes the use of novel azo dye reagent, (L), (E)-5-(4-[(1,5-dimethyl-3-oxo-2-phenyl- 2, 3-dihydro-1H-pyrazol-4-yl)diazenyl)phenyl]-5-ethylpyrimxline-2,4,6 (1H, 3H, 5H)-trione, have been synthesized between phenoparpetal with 4-aminoantipyrine and characterized by IR, 1H NMR, 13C NMR spectra and CHNO analysis, as simple, selective and reliable analytical reagent for the determination of Pd(II) and Ag(I) …

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Polymorphism among some bread wheat (Triticum aestivum) cultivars in Iraq using SDS-PAGE for total seed proteins as a biochemical marker

Attyaf Jameel Thamir Al-Tamimi Zeina Thamer Abd UL Hussein Al-Rufaye ABSTRACT: This study was conducted to reveal polymorphism among seven wheat cultivars which in future facilitate fingerprinting and the crop improvement. Twenty main bands were produced ranged in their molecular size from 7.9 to 67.9 KDa, out of them there …

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Antioxidant Enzyme Responses of Juncus Aschers. (Et Buch.)Adams to Some of Environmental Stresses and use it as Indicators

Muthik A. Guda1, Afyaa S. Nasir1, Azhar Sh. Younus1, Attyaf J. T. Altamimi1 1 Department of Environmental Sciences, Faculty of Sciences, Kufa University, Iraq. ABSTRACT Reported in this paper responses of Juncus Aschers. (Et Buch.)Adams (Juncus A.) plants antioxidant, The catalase (CAT), ascorbate peroxidase (APX), superoxide dismutase (SOD) and peroxidase …

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