نظام مواقع التدريسيين

الملف الشخصي

المدرس رفاه محمد ذياب الشمري
جامعة الكوفة
كلية العلوم
قسم الكيمياء ( كيمياء فيزياوية) نانو تكنولوجي
محافظة النجف الاشرف- جمهورية العراق
البريد الالكتروني:
-1 [email protected]
[email protected] حاصلة على شهادة البكلوريوس و الماجستير في علوم الكيمياء من جامعه الكوفه\كليه التربيه\قسم الكيمياء\ و تدريسيه على ملاك جامعة الكوفة كلية العلوم \قسم الكيمياء
اللجان المشارك بها
لجنه امتحانيه
لجنه ارتباط
لجنه توصيف مناهج
لجنه امتحانيه
الشهادات التقديريه الحاصل عليها
1-مؤتمر جام…

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البحوث المنشورة

Removal of cyanide from wastewater using iron electrodes

الباحث الأول: Aliaa Kareem Abdulla1 ,

الباحثين الآخرين: Sabrean Farhan Jawad1 , Rafah Mohammed Thyab2 , Zainab Mohsen Najm3 , Emad Salaam Abood4 , Mohanad Mousa Kareem5 and Hayfaa A. Mubarak6,*

المجلة: IOP Conference Series: Earth and Environmental Science

تاريخ النشر: None

مختصر البحث:

. Cyanide is a toxic compound that is found in industrial wastewater, and it causes death for humans. Therefore, cyanide removal is essential to protect humans and the environment. The electrocoagulation method (ECM) was adopted in this study to…

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Atomic Layer Deposition of Zinc Oxide on Single and Multi-Walled Carbon Nanotubes and its Application in Solar Cells Simulation

الباحث الأول: RAFAH M. THYAB

الباحثين الآخرين: MAHMOUD H. HADWAN and ABBAS J. ATIYAH*

المجلة: Asian J. Chem

تاريخ النشر: None

مختصر البحث:

This work involves direct doping of Zn(CH3COO)2·2H2O with both single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs) at 60 ºC. The produced composites of ZnO/SWCNTs and ZnO/MWCNTs were investigated using X-rays diffract…

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The Antibacterial and Antioxidant Effect of Gold Nanoparticles that repared from Iraqi Mentha Pulegium L.

الباحث الأول: Thyab, Rafah M.

الباحثين الآخرين: Attia, Abass J.; Hadwan, Mahmoud Hussein

المجلة: Indian Journal of Public Health Research & Development

تاريخ النشر: None

مختصر البحث:

Medicinal plants are documented as supplies of usual antioxidants that can defend biological tissues from oxidative damage. In current study, the antioxidant status and antibacterial activities of gold nanoparticles (AuNPs) that synthesised by utili… Medicinal plants are documented as supplies of usual antioxidants that can defend biological tissues from oxidative damage. In current study, the antioxidant status and antibacterial activities of gold nanoparticles (AuNPs) that synthesised by utilizing Mentha pulegium were estimated. Gold nanoparticles (AuNPs) have many potential applications in biomedical and biochemical subjects due to their high biocompatibility and properties and permanency. Chemical reduction activity of plant extract of Mentha pulegium in the synthesis of gold nanoparticles was examined employing UV/visible spectrophotometry, X-ray diffraction (XRD), and Scanning electron microscopy (SEM). Antioxidant activities were determined by using 1,1-diphenyl-2- picrylhydrazyl and cuprac methods. The antioxidant activities of gold nanoparticles (AuNPs) prepared by utilizing Mentha pulegium were elevated. This may be because the high concentrations of the chemical active compounds of Mentha pulegium species that dissolved in the methanol. Mentha pulegium was established to exhibit strong potential for rapid chemical reduction of gold ions. The synthesized gold nanoparticles (AuNPs) exhibited promising antibacterial activity on Escherichia coli and Staphylococcus aureus. The antibacterial activity was obtained for all the strains using methanolic extract synthesized gold nanoparticles (AuNPs). Overall results showed high potential of Mentha pulegium extract to synthesize high quality gold nanoparticles (AuNPs) for biomedical and biochemical applications. Copyright of Indian Journal of Public Health Research & Development is the property of Institute of Medico-legal publications Pvt Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.

عرض المزيد عرض البحث

رفاه محمد ذياب الشمري

رفاه محمد ذياب الشمري

الملف الشخصي

البحوث المنشورة

Removal of cyanide from wastewater using iron electrodes

Atomic Layer Deposition of Zinc Oxide on Single and Multi-Walled Carbon Nanotubes and its Application in Solar Cells Simulation

The Antibacterial and Antioxidant Effect of Gold Nanoparticles that repared from Iraqi Mentha Pulegium L.

المحاضرات

كيمياء فيزياوية كيمياء فيزياوية