Search Results - "Hagar, Mohamed"

Investigation of Some Antiviral N-Heterocycles as COVID 19 Drug: Molecular Docking and DFT Calculations by Hagar, Mohamed, Ahmed, Hoda A., Aljohani, Ghadah, Alhaddad, Omaima A.

“…The novel coronavirus, COVID-19, caused by SARS-CoV-2, is a global health pandemic that started in December 2019. The effective drug target among coronaviruses…”
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Lattice-charge imbalance and redox catalysis over perovskite-type ferrite- and manganite-based mixed oxides as studied by XRD, FTIR, UV–Vis DRS, and XPS by Mekhemer, Gamal A. H., Mohamed, Hagar A. A., Bumajdad, Ali, Zaki, Mohamed I.

“…In the present investigation, two sets of pure and substituted ferrite- and manganite-based mixed oxides were prepared within the stoichiometric formula A 1 -…”
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p‑Type Ultrawide-Band-Gap Spinel ZnGa2O4: New Perspectives for Energy Electronics by Chikoidze, Ekaterine, Sartel, Corinne, Madaci, Ismail, Mohamed, Hagar, Vilar, Christele, Ballesteros, Belén, Belarre, Francisco, del Corro, Elena, Vales-Castro, Pablo, Sauthier, Guillaume, Li, Lijie, Jennings, Mike, Sallet, Vincent, Dumont, Yves, Pérez-Tomás, Amador

“…The family of spinel compounds is a large and important class of multifunctional materials of general formulation AB2X4 with many advanced applications in…”
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Fungal Secondary Metabolites/Dicationic Pyridinium Iodide Combinations in Combat against Multi-Drug Resistant Microorganisms by Abdelalatif, Ayoub M, Elwakil, Bassma H, Mohamed, Mohamed Zakaria, Hagar, Mohamed, Olama, Zakia A

“…The spread of antibiotic-resistant opportunistic microbes is a huge socioeconomic burden and a growing concern for global public health. In the current study,…”
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Trophic state and potential productivity assessment for Qaroun Lake using spatial techniques by Mohamed, Hagar M., Khalil, Magdy T., El-Zeiny, Ahmed M., Khalifa, Nehad, Kafrawy, Sameh B. El, Emam, Wiam W. M.

“…Qaroun Lake is one of the most important Egyptian lakes which, recently, have been exposed to severe degradation in water quality and fish productivity. In…”
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Date Fruit (Phoenix dactylifera L.) Cultivar Extracts: Nanoparticle Synthesis, Antimicrobial and Antioxidant Activities by Halabi, Abdulghani Ashraf, Elwakil, Bassma H, Hagar, Mohamed, Olama, Zakia A

“…The pharmaceutical research sector’s inability to produce new drugs has made it difficult to keep up with the rate at which microbial resistance is developing…”
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Case study of chemical and enzymatic degumming processes in soybean oil production at an industrial plant by Khamies, Maged, Hagar, Mohamed, Kassem, Taher S. E., Moustafa, Amira Hossam Eldin

“…The vegetable oil degumming process plays a critical role in refining edible oil. Phospholipids ( PL ) removal from crude extracted soybean oil ( SBO ) by the…”
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The Synthesis of New Thermal Stable Schiff Base/Ester Liquid Crystals: A Computational, Mesomorphic, and Optical Study by Hagar, Mohamed, Ahmed, Hoda A, Nafee, Sherif S, El-Shishtawy, Reda M, Raffah, Bahaaudin M

“…A Schiff base supramolecular 4-[(4-(hexyloxy)phenylimino)methyl]benzoic acid and a new series of Schiff base/ester linkages named 4-substitutedphenyl…”
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Gene profiling of SEC13, SMAD7, GHRL, long non-coding RNA GHRLOS, HIF-1α in gastric cancer patients by Hussein, Neveen A., Rashad, Mona M., Abdou, Azza S., Hussein, Amr M., Mohamed, Hagar M.

“…Even with considerable progress in cancer researches, gastric cancer is still one of the global health problems. Recognition of the differential expressed…”
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Low-temperature synthesis of high-purity BiFeO3 via carbonized metal citrate xerogel by Zaki, Mohamed I., Nohman, Ahmed K.H., Mekhemer, Gamal A.H., Mohamed, Hagar A.A.

“…Bi/Fe-citrate xerogel, prepared by sol-gel processing, was first carbonized and, then, calcined at 300–700 °C for 1 h. The gel and its calcination products…”
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Novel Novolac Phenolic Polymeric Network of Chalcones: Synthesis, Characterization, and Thermal–Electrical Conductivity Investigation by Sharshira, Essam Mohamed, Ataalla, Ahmed A., Hagar, Mohamed, Salah, Mohammed, Jaremko, Mariusz, Shehata, Nader

“…A series of novolac phenolic polymeric networks (NPPN) were prepared via an acid-catalyzed polycondensation reaction of formaldehyde with chalcones possessing…”
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Assessment of heavy metals at mangrove ecosystem, applying multiple approaches using in-situ and remote sensing techniques, Red Sea, Egypt by Mohammed, Asmaa H., Khalifa, Ahmed M., Mohamed, Hagar M., Abd El-Wahid, Kareem H., Hanafy, Mahmoud H.

“…Mangrove areas are considered the most retention zone for heavy metal pollution as it work as an edge that aggregates land and sea sediments. This study aims…”
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Ball Milling Promoted N -Heterocycles Synthesis by El-Sayed, Taghreed H, Aboelnaga, Asmaa, El-Atawy, Mohamed A, Hagar, Mohamed

“…In the last years, numerous protocols have been published using ball milling for organic synthesis. Compared to other methods such as microwave or ultrasound…”
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Design of Targeted Flurbiprofen Biomimetic Nanoparticles for Management of Arthritis: In Vitro and In Vivo Appraisal by Mohamed, Hagar I, El-Kamel, Amal H, Hammad, Ghada O, Heikal, Lamia A

“…Flurbiprofen (FLUR) is a potent non-steroidal anti-inflammatory drug used for the management of arthritis. Unfortunately, its therapeutic effect is limited by…”
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Ultrasonic Synthesis, Molecular Structure and Mechanistic Study of 1,3-Dipolar Cycloaddition Reaction of 1-Alkynylpyridinium-3-olate and Acetylene Derivatives by Aboelnaga, Asmaa, Hagar, Mohamed, Soliman, Saied M

“…Regioselectively, ethyl propiolate reacted with 1-(propergyl)-pyridinium-3-olate to give two regioisomers; ethyl…”
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Design, Synthesis, Molecular Modeling, Anticancer Studies, and Density Functional Theory Calculations of 4-(1,2,4-Triazol-3-ylsulfanylmethyl)-1,2,3-triazole Derivatives by Al Sheikh Ali, Adeeb, Khan, Daoud, Naqvi, Arshi, Al-Blewi, Fawzia Faleh, Rezki, Nadjet, Aouad, Mohamed Reda, Hagar, Mohamed

“…New conjugates of substituted 1,2,3-triazoles linked to 1,2,4-triazoles were synthesized starting from the appropriate S-propargylated 1,2,4-triazoles and …”
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Synthesis of Chitosan-La2O3 Nanocomposite and Its Utility as a Powerful Catalyst in the Synthesis of Pyridines and Pyrazoles by Khalil, Khaled D., Riyadh, Sayed M., Jaremko, Mariusz, Farghaly, Thoraya A., Hagar, Mohamed

“…Recently, the development of nanocatalysts based on naturally occurring polysaccharides has received a lot of attention. Chitosan (CS), as a biodegradable and…”
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Synthesis and Computational Characterization of Organic UV-Dyes for Cosensitization of Transparent Dye-Sensitized Solar Cells by Alnoman, Rua B, Nabil, Eman, Parveen, Shazia, Hagar, Mohamed, Zakaria, Mohamed, Hasanein, Ahmed A

“…The fabrication of colorless and see-through dye-sensitized solar cells (DSCs) requires the photosensitizers to have little or no absorption in the visible…”
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Anticorrosive performance of newly synthesized dipyridine based ionic liquids by experimental and theoretical approaches by Moustafa, Amira Hossam Eldin, Abdel-Rahman, Hanaa H., Hagar, Mohamed, Aouad, Mohamed R., Rezki, Nadjet, Bishr, Sherif A. A.

“…Two newly synthetic nontoxic dipyridine-based ionic liquids (P ILs ) with the same chain lengths and different polar groups were investigated:…”
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High-frequency ultrasound-assisted drug delivery of chia, cress, and flax conjugated hematite iron oxide nanoparticle for sono-photodynamic lung cancer treatment in vitro and in vivo by Abd El-Kaream, Samir Ali, Zedan, Doha Farhat Mohamed, Mohamed, Hagar Mohamed, Soliman, Amal Saleh Mohamed, El-Kholey, Sohier Mahmoud, Nasra, Mohammed Kamal El-Dein

“…Background Sono-photodynamic therapy (SPDT), which combines photodynamic (PDT) and sonodynamic (SDT) therapies with sensitizers, offers new avenues for cancer…”
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