Medhat E. Owda
Al-Azhar University
28 Papers
9 Citations
Medhat E. Owda is an academic researcher from Al-Azhar University. The author has contributed to research in topics: Chemistry & Fourier transform infrared spectroscopy. The author has an hindex of 3, co-authored 11 publications.
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Papers
Cellulose-Silver Composites Materials: Preparation and Applications.
Ahmed Salama,Ragab E. Abou-Zeid,Medhat E. Owda,Iriczalli Cruz-Maya,Vincenzo Guarino +4 more
- 12 Nov 2021
TL;DR: In this article, a wide and accurate overview of the preparation methods of cellulose-silver nanocomposite materials, also providing a punctual discussion of their potential applications in different fields (i.e., wound dressing, high-performance textiles, electronics, catalysis, sensing, antimicrobial filtering, and packaging).
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Kinetics, isotherms, and mechanism of removing cationic and anionic dyes from aqueous solutions using chitosan/magnetite/silver nanoparticles.
Mahmoud A. Abdelaziz,Medhat E. Owda,Ragab E. Abou-Zeid,Omaymah Alaysuy,Elsiddig Idriss Mohamed +4 more
TL;DR: In this paper , modified magnetite chitosan with silver nanoparticles was synthesized and tested for removing cationic and anionic dyes in aqueous solutions.
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Punica granatum peel extract mediated green synthesis of zinc oxide nanoparticles: structure and evaluation of their biological applications
Abdelghany S. Shaban,Medhat E. Owda,Mostafa M. Basuoni,Mohamed Mousa,Ahmed Radwan,Ahmed S.M. Saleh +5 more
TL;DR: In this paper , a green synthesis of zinc oxide nanoparticles (ZnO-NPs) mediated fruit peel extract is gaining importance due to its cost-effectiveness and ecofriendly nature.
Preparation of new surface coating based on modified oil-based polymers blended with ZnO and CuZnO NPs for steel protection
Hala M. Refat,H. Abd El-Wahab,Salem S. Salem,Medhat E. Owda,Mohamed Ahmed Mahmoud Abdel Reheim +4 more
TL;DR: In this paper , a series of conformal, novel, low-cost, and eco-friendly hyperbranched modified alkyd and PEA resins were fabricated with bio ZnO, CuO/ZnO) NPs through an ex-situ method for mechanical and anticorrosive coatings.
Exploitation of cantaloupe peels for bacterial cellulose production and functionalization with green synthesized Copper oxide nanoparticles for diverse biological applications
Ahmed S.M. Saleh,Hamada El-Gendi,Esmail M. El-Fakharany,Medhat E. Owda,Mohamed A. Awad,Elbadawy A. Kamoun +5 more
TL;DR: In this paper , a green synthesized copper oxide nanoparticles (CuO-NPs) was used for sustainable bacterial celluloses (BC) production in cantaloupe peels.