Search Results - "El Shamy, A."

A comparative study for optimizing photocatalytic activity of TiO2-based composites with ZrO2, ZnO, Ta2O5, SnO, Fe2O3, and CuO additives by Abdelfattah, I., El-Shamy, A. M.

“…Despite the widespread use of titanium dioxide (TiO 2 ) in photocatalytic applications, its inherent limitations, such as low efficiency under visible light…”
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Adsorption, thermodynamic, and quantum chemical investigations of an ionic liquid that inhibits corrosion of carbon steel in chloride solutions by Abbas, Mohamed A., Ismail, Amr S., Zakaria, K., El-Shamy, A. M., El Abedin, S. Zein

“…The purpose of this work lies in the use of ionic liquids as corrosion inhibitors due to the difficulty in some oil fields with the solubility of corrosion…”
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Electrochemical and theoretical investigations of favipiravir drug performance as ecologically benign corrosion inhibitor for aluminum alloy in acid solution by Deyab, M. A., El-Shamy, Omnia A. A., Thabet, Hamdy Khamees, Ashmawy, Ashraf M.

“…Aluminum–silicon alloys have become a preferred option in the automotive and aerospace industries thanks to their fault-tolerant process ability and reasonable…”
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Chitosan and cyclodextrin in intranasal microemulsion for improved brain buspirone hydrochloride pharmacokinetics in rats by Bshara, Hamza, Osman, Rihab, Mansour, Samar, El-Shamy, Abd El-Hameed A.

“…•Stable buspirone loaded mucoadhesive microemulsion was prepared.•Chitosan microemulsions±cyclodextrin are safe for intra-nasal delivery.•Enhanced drug…”
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Vicia faba peel extracts bearing fatty acids moieties as a cost-effective and green corrosion inhibitor for mild steel in marine water: computational and electrochemical studies by Abdelshafeek, Khaled A., Abdallah, Walid E., Elsayed, Wael M., Eladawy, Hassan A., El-Shamy, A. M.

“…The goal of this research is to determine what chemicals are present in two different extracts (hexane and acetone) of Vicia faba (family Fabaceae, VF) peels…”
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Powder metallurgy as a perfect technique for preparation of Cu–TiO2 composite by identifying their microstructure and optical properties by Eessaa, Ashraf K., Elkady, Omayma A., El-Shamy, A. M.

“…Powder metallurgy (PM) is a technique that involves the manufacturing of metal powders and their consolidation into finished products or components. This…”
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Biosorption as a Perfect Technique for Purification of Wastewater Contaminated with Ammonia by Abdelfattah, Ibrahim, El-Saied, Fathy A., Almedolab, Ali A., El-Shamy, A. M.

“…Eichhornia crassipes root powder (ECRP) has been used to remove ammonia from aqueous solutions. The biosorption factors such as biosorbent dosage, pH, initial…”
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Cost-effective and green additives of pozzolanic material derived from the waste of alum sludge for successful replacement of portland cement by Mohamed, O. A., Farghali, A. A., Eessaa, Ashraf K., El-Shamy, A. M.

“…The major objective of this study was to examine the viability of using 5, 10, or 15 mass% of Activated Alum Sludge waste (AAS) instead of Ordinary Portland…”
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Advantages of CoS2 nano-particles on the corrosion resistance and adhesiveness of epoxy coatings by Deyab, M. A., Alghamdi, Majed M., El-Zahhar, Adel A., El-Shamy, Omnia A. A.

“…Researchers face significant challenges because of the inadequate corrosion resistance and weak adherence of epoxy (EP) coatings. We deal with these issues…”
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Impact of Co3O4 nanoparticles on epoxy's mechanical and corrosion-resistance properties for carbon steel in seawater by Deyab, M. A., El-Shamy, Omnia A. A., Alghamdi, Majed M., El-Zahhar, Adel A.

“…Co 3 O 4 nanoparticles (Co 3 O 4 -NPs) are synthesized using the facile solvothermal method. FT-IR and XRD spectroscopic analyses verify the creation of cobalt…”
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Novel Corrosion Inhibitor for Carbon Steel in Acidic Solutions Based on α-Aminophosphonate (Chemical, Electrochemical, and Quantum Studies) by Deyab, M A, Abdeen, Marwa M, Hussien, Mohamed, E El-Sayed, Ibrahim, Galhoum, Ahmed, El-Shamy, Omnia A A, Abd Elfattah, Marwa

“…α-aminophosphonate (α-AP) is used as a novel corrosion inhibitor for carbon steel. The aggressive media applied in this study are HCl and H SO acid solutions…”
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Preparation of thiourea derivative incorporated Ag3PO4 core shell for enhancement of photocatalytic degradation performance of organic dye under visible radiation light by El-Shamy, Omnia A. A., Selim, Hanaa, Elkholy, Ahmed S., Kamal, Rasha S., Saleh, Nashwa M., Abd El-Sattar, Nour E. A.

“…Photocatalysis is a promising technique to reduce hazardous organic pollutants using semiconductors under visible light. However, previous studies have been…”
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Chemical, electrochemical, and quantum investigation into the use of an organophosphorus derivative to inhibit copper corrosion in acidic environments by Deyab, M. A., AlGhamdi, Jwaher M., Abdeen, Marwa M., Elfattah, Marwa Abd, Galhoum, Ahmed, El-Shamy, Omnia A. A., El-Sayed, Ibrahim E.

“…In order to protect the copper against corrosion, a novel corrosion inhibitor known as diphenyl ((2-aminoethyl) amino) (4-methoxyphenyl) methyl) phosphonate…”
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Synthesis, surface activity, and corrosion inhibition capabilities of new non-ionic gemini surfactants by Deyab, M. A., Ibrahim, Ibrahim Z., El-Shamy, Omnia A. A., Khalil, Khalil A., Awad, Abdelhamid F., Alghamdi, Majed M., El-Zahhar, Adel A., Abo-Riya, Mohamed A.

“…Several environmentally acceptable non-ionic gemini surfactants are synthesized in this work using natural sources, including polyethenoxy di-dodecanoate…”
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Author Correction: Adsorption, thermodynamic, and quantum chemical investigations of an ionic liquid that inhibits corrosion of carbon steel in chloride solutions by Abbas, Mohamed A., Ismail, Amr S., Zakaria, K., El Shamy, A. M., El Abedin, S. Zein

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Author Correction: Adsorption, thermodynamic, and quantum chemical investigations of an ionic liquid that inhibits corrosion of carbon steel in chloride solutions by Abbas, Mohamed A., Ismail, Amr S., Zakaria, K., El-Shamy, A. M., El Abedin, S. Zein

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Optimization of the Influencing Variables on the Corrosion Property of Steel Alloy 4130 in 3.5 wt.% NaCl Solution by El-Bindary, R. A., Nassef, A. E., El-Hadek, Medhat, El-Shamy, A. M.

“…In this work, the aqueous Lawsonia inermis extract (LI) is investigated as an economic and green deterioration inhibitive formula for steel alloy 4130 in 3.5…”
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Silica/klucel nanocomposite as promising durable adsorbent for lead removal from industrial effluents by El-Shafey, Shaymaa E., Obada, Mohammed K., El-Shamy, A. M., Mohamed, Wael S.

“…The removal of heavy metals, such as lead, from industrial wastewater is imperative due to their detrimental effects on both human health and the environment…”
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Determination of factors controlling the particle size and entrapment efficiency of noscapine in PEG/PLA nanoparticles using artificial neural networks by Shalaby, Karim S, Soliman, Mahmoud E, Casettari, Luca, Bonacucina, Giulia, Cespi, Marco, Palmieri, Giovanni F, Sammour, Omaima A, El Shamy, Abdelhameed A

“…In this study, di- and triblock copolymers based on polyethylene glycol and polylactide were synthesized by ring-opening polymerization and characterized by…”
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The Impact of Corrosion Inhibitors in Desalination Systems by Thabet, Hamdy Khamees, El-Shamy, Omnia A A, Ashmawy, Ashraf M, Deyab, Mohamed A

“…In this review, the importance of corrosion inhibitors in desalination plants is briefly discussed, with an emphasis on the various types for effective…”
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