Výsledky vyhledávání - "Ahmed H. Tantawy"

Akademický článek

Novel Imine-Tethering Cationic Surfactants: Synthesis, Surface Activity, and Investigation of the Corrosion Mitigation Impact on Carbon Steel in Acidic Chloride Medium via Various Techniques

Autor: Hany M. Abd El-Lateef, Ahmed H. Tantawy, Kamal A. Soliman, Salah Eid, Mohamed A. Abo-Riya

Publikováno v: Molecules, Vol 28, Iss 11, p 4540 (2023)

Novel imine-tethering cationic surfactants, namely (E)-3-((2-chlorobenzylidene)amino)-N-(2-(decyloxy)-2-oxoethyl)-N,N-dimethylpropan-1-aminium chloride (ICS-10) and (E)-3-((2-chlorobenzylidene)amino)-N,N-dimethyl-N-(2-oxo-2-(tetradecyloxy)ethyl)propa

Externí odkaz: https://doaj.org/article/e2b6a080f1ab49db9cbd742d643b7195

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Akademický článek

Novel Natural Surfactant-Based Fatty Acids and Their Corrosion-Inhibitive Characteristics for Carbon Steel-Induced Sweet Corrosion: Detailed Practical and Computational Explorations

Autor: Hany M. Abd El-Lateef, Hossam S. El-Beltagi, Maged Elsayed Mohamed Mohamed, Mahmoud Kandeel, Esam Bakir, Arafat Toghan, Kamal Shalabi, Ahmed H. Tantawy, Mai M. Khalaf

Publikováno v: Frontiers in Materials, Vol 9 (2022)

Steel alloys are significant industrial substances, but they generally suffer severe corrosion under harsh conditions. Using inhibitors is an efficacious method to impede corrosion. So, in this study, two novel natural surfactants based on soybean oi

Externí odkaz: https://doaj.org/article/4c2f2e5b7f824968833b865afb8785b6

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Design, Synthesis, Biological Evaluation, and Computational Studies of Novel Fluorinated Candidates as PI3K Inhibitors: Targeting Fluorophilic Binding Sites

Autor: Mohammed Farrag El-Behairy, Ahmed H. Tantawy, Adel A. Marzouk, Walaa Hamada Abd-Allah, Man-Qun Wang, Hong Jiang

Publikováno v: Journal of Medicinal Chemistry. 64:17468-17485

Highly fluorinated candidates containing anticancer pharmacophores like thiosemicarbazone (5a-e) and its cyclic analogues hydrazineylidenethiazolidine (6a-e), 2-aminothiadiazole (7a-e), and 2-hydrazineylidenethiazolidin-4-one (8a-e) were synthesized,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e53c288d9f4c04638b05828e11be1552
https://doi.org/10.1021/acs.jmedchem.1c01674

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Facile synthesis, larvicidal activity, biological effects, and molecular docking of sulfonamide-incorporating quaternary ammonium iodides as acetylcholinesterase inhibitors against Culex pipiens L

Autor: Ahmed H. Tantawy, Shaimaa M. Farag, Doaa R. Abdel-Haleem, Hany I. Mohamed

Publikováno v: Bioorganic chemistry. 128

Insecticides participate with a vital role in our lives especially in preventing the spread of human diseases via controlling the dangerous pests. It is a challenge to identify alternatives to the ordinary insecticides with new mode of action to be u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a199712cb3bc20f6dd07f0bd041ef34d
https://pubmed.ncbi.nlm.nih.gov/35987189

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Petroleum-dispersing and antimicrobial activity of newly synthesized polymeric surfactants tethering tetrachlorophthalimide moiety

Autor: Mahmoud Z. Basyouni, Kaouser A. Hebash, Ahmed Khalil, Hany I. Mohamed, Ahmed H. Tantawy

Publikováno v: Journal of the Iranian Chemical Society. 18:265-274

The development of compounds with dual or multi-functions or activities is being paid attention in the scientific community. Herein, two series of phthalimide-containing copolymers were synthesized and structurally characterized and their potency aga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::308fe7c38682efcf9eb55546c2f8c13c
https://doi.org/10.1007/s13738-020-02023-9

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Corrosion inhibition of carbon steel in hydrochloric acid solution using newly synthesized urea-based cationic fluorosurfactants: experimental and computational investigations

Autor: Ahmed H. Tantawy, Hany M. Abd El-Lateef, K. Shalabi

Publikováno v: New Journal of Chemistry. 44:17791-17814

The facile synthesis approach, surface-active properties, and anti-corrosive efficiency of innovative urea-based cationic fluorinated surfactants (FUS) of variable alkyl chain length were investigated. The effect of as-prepared FUS inhibitors on carb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::868ed995d68e0e14610d0de972141a00
https://doi.org/10.1039/d0nj04004e

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