Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Metwally Abdallah"'
Autor:
Mahmoud G. Aboubakr Saleh, Majda Alfakeer, Rasha N. Felaly, Merfat S. Al-Sharif, Salih S. Al-Juaid, Kamal A. Soliman, Mohamed A. Hegazy, Sameer Nooh, Metwally Abdallah, Salah Abd El Wanees
Publikováno v:
ACS Omega, Vol 9, Iss 27, Pp 29666-29681 (2024)
Externí odkaz:
https://doaj.org/article/cdfc5a59670f453ea460a32c3d69d3a1
Autor:
Metwally Abdallah, Kamal A. Soliman, Majda Alfakeer, Hanaa Hawsawi, Ameena Mohsen Al-bonayan, Salih S. Al-Juaid, Salah Abd El Wanees, Mohamed S. Motawea
Publikováno v:
ACS Omega, Vol 8, Iss 38, Pp 34516-34533 (2023)
Externí odkaz:
https://doaj.org/article/6cee9c34360845969aa5fb0e55df4a4e
Autor:
Reda Abdel Hameed, Mohamad Faride, Mohamad Othman, Bader Huwaimel, Saedah Al-Mhyawi, Ahmed Shamroukh, Freah Alshammary, Enas Aljuhani, Metwally Abdallah
Publikováno v:
Green Chemistry Letters and Reviews, Vol 15, Iss 3, Pp 847-862 (2022)
Green synthesis, characterization and evaluation of nanoscale zinc sulfide (ZnS) by precipitation chemical method. The zinc sulfide nanoparticles were prepared by chemical precipitation method using heterocyclic polyvinyl alcohol, PVA as a sensitizer
Externí odkaz:
https://doaj.org/article/96ede24104554692bceb0d93fd419904
Autor:
Wagdy I. El-Dougdoug, Arej S. Al-Gorair, Asmaa Abou Elsaoud, Hanaa Hawsawi, Ahmed Elaraby, El Sayed Mabrouk, Metwally Abdallah
Publikováno v:
Green Chemistry Letters and Reviews, Vol 15, Iss 3, Pp 796-812 (2022)
Novel mono, di and tetra cationic surfactant (CS) molecules were synthesized by quaternization reaction of diamide with cetyl-2-chloroacetate with different ratio 1:1, 1:2 and 1:4. The chemical structures of the synthetic compounds were proven by FTI
Externí odkaz:
https://doaj.org/article/fcbada31d17346a6b3090b7c07689f11
Autor:
Metwally Abdallah, Kamal A. Soliman, Majda Alfakeer, Ameena M. Al-bonayan, Mohamed T. Alotaibi, Hana Hawsawi, Omar A. Hazazi, Reda S. Abdel Hameed, Mohamed Sobhi
Publikováno v:
Green Chemistry Letters and Reviews, Vol 16, Iss 1 (2023)
ABSTRACTThe inhibition vigor of natural lettuce oil against corrosion of mild steel (MSt) 1.0 M H2SO4 solutions was investigated using chemical, electrochemical, and computational studies. The anti-corrosion efficacy (%AE) increases with the increase
Externí odkaz:
https://doaj.org/article/90cbf0e4743647ada490b517042f0f3e
Publikováno v:
Green Chemistry Letters and Reviews, Vol 14, Iss 3, Pp 509-518 (2021)
The inhibitory impacts of two expired drugs, namely, azithromycin (AZM) and roxithromycin (RXM) towards the corrosion of mild steel (MS) in 1.0 M H2SO4 solution were examined exploiting potentiodynamic polarization, electrochemical impedance spectros
Externí odkaz:
https://doaj.org/article/7136bea763b84a0f87dac74f31daf562
Autor:
Ahmed Fawzy, Metwally Abdallah, Majda Alfakeer, Hatem M. Altass, Ismail I. Althagafi, Yasser A. El-Ossaily
Publikováno v:
Green Chemistry Letters and Reviews, Vol 14, Iss 3, Pp 488-499 (2021)
The inhibition impacts of two novel synthesized green biosurfactants (B-Surf.), namely, sodium N-dodecyl asparagine (AsS) and sodium N-dodecyl arginine (ArS), on the dissolution of mild steel alloy (MS-37-2), in aqueous sodium chloride solutions was
Externí odkaz:
https://doaj.org/article/d18f334736c54862b1ebc9ebcde6fc55
Autor:
Metwally Abdallah, Nizar El Guesmi, Arej S. Al-Gorair, Refat El-Sayed, Aseel Meshabi, Mohamed Sobhi
Publikováno v:
Green Chemistry Letters and Reviews, Vol 14, Iss 2, Pp 382-394 (2021)
The anticorrosion potency of Sabic mild steel (MS) in 0.5 M H2SO4 solution was enhanced by three synthetic non-ionic surfactants (NI Surf.) containing pyridine and pyrimidine derivatives. These compounds are safe, environmentally friendly, and harmle
Externí odkaz:
https://doaj.org/article/ca0109948ceb4d1e91f8a739c1f8c62c
Autor:
Ibrahim, Rowida E. *, Ahmed, Shaimaa A.A., Amer, Shimaa A. **, Al-Gabri, Naif A., Ahmed, Amany I., Abdel-Warith, Abdel-Wahab A., Younis, El-Sayed M.I., Metwally, Abdallah E.
Publikováno v:
In Aquaculture Reports November 2020 18
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