Search Results - "Rafat, M"

Pulsar radio emission mechanisms: a critique by Melrose, D B, Rafat, M Z, Mastrano, A

“…ABSTRACT We consider critically the three most widely favoured pulsar radio emission mechanisms: coherent curvature emission (CCE), beam-driven relativistic…”
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Understanding the physicochemical properties of Zn–Fe LDH nanostructure as sorbent material for removing of anionic and cationic dyes mixture by Mahmoud, Rehab K., Taha, Mohamed, Zaher, Amal, Amin, Rafat M.

“…In our work, the removal of cationic and anionic dyes from water was estimated both experimentally and computationally. We check the selectivity of the…”
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Supercapacitor performance of activated carbon derived from rotten carrot in aqueous, organic and ionic liquid based electrolytes by Ahmed, Sultan, Ahmed, Ahsan, Rafat, M.

“…In this work, we report the synthesis of porous activated carbon (AC). AC was derived from rotten carrot, at different values of activating temperature under…”
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Impact of aqueous and organic electrolytes on the supercapacitive performance of activated carbon derived from pea skin by Ahmed, Sultan, Ahmed, Ahsan, Rafat, M.

“…The present work reports the synthesis of porous activated carbons (AC) from pea skin; employing eco-friendly approach. The method involves chemical activation…”
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A rotation-driven pulsar radio emission mechanism by Melrose, D B, Rafat, M Z, Mastrano, A

“…ABSTRACT We propose and discuss an alternative pulsar radio emission mechanism that relies on rotation-driven plasma oscillations, rather than on a beam-driven…”
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Investigation on activated carbon derived from biomass Butnea monosperma and its application as a high performance supercapacitor electrode by Ahmed, Sultan, Ahmed, Ahsan, Rafat, M.

“…•Porous activated carbon was prepared from Butnea monsperma flower pollen (BMP) employing one step-pyrolysis method.•The prepared carbon exhibits porous…”
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Synthesis, anti-inflammatory and anti-ulcer evaluations of thiazole, thiophene, pyridine and pyran derivatives derived from androstenedione by Mohareb, Rafat M., Zaki, Mayssoune Y., Abbas, Nermeen S.

“…[Display omitted] •Synthesis of heterocyclic compounds incorporated androstenedione.•The newly synthesized products were evaluated as anti-inflammatory and…”
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Sonochemical synthesis, DNA binding, antimicrobial evaluation and in vitro anticancer activity of three new nano-sized Cu(II), Co(II) and Ni(II) chelates based on tri-dentate NOO imine ligands as precursors for metal oxides by Abdel-Rahman, Laila H., Abu-Dief, Ahmed M., El-Khatib, Rafat M., Abdel-Fatah, Shimaa Mahdy

“…Three new nano sized Cu(II), Co(II) and Ni(II) complexes of imine ligand derived from the condensation of 2-amino-3-hydroxypyridine and…”
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Some new nano-sized Fe(II), Cd(II) and Zn(II) Schiff base complexes as precursor for metal oxides: Sonochemical synthesis, characterization, DNA interaction, in vitro antimicrobial and anticancer activities by Abdel-Rahman, Laila H., Abu-Dief, Ahmed M., El-Khatib, Rafat M., Abdel-Fatah, Shimaa Mahdy

“…[Display omitted] •Sonochemical synthesis and characterization of some Schiff base complexes.•Characterization of the prepared complexes using different…”
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Intestinal alkaline phosphatase prevents metabolic syndrome in mice by Kaliannan, Kanakaraju, Hamarneh, Sulaiman R., Economopoulos, Konstantinos P., Alam, Sayeda Nasrin, Moaven, Omeed, Patel, Palak, Malo, Nondita S., Ray, Madhury, Abtahi, Seyed M., Muhammad, Nur, Raychowdhury, Atri, Teshager, Abeba, Mohamed, Mussa M. Rafat, Moss, Angela K., Ahmed, Rizwan, Hakimian, Shahrad, Narisawa, Sonoko, Millán, José Luis, Hohmann, Elizabeth, Warren, H. Shaw, Bhan, Atul K., Malo, Madhu S., Hodin, Richard A.

“…Metabolic syndrome comprises a cluster of related disorders that includes obesity, glucose intolerance, insulin resistance, dyslipidemia, and fatty liver…”
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Sonochemical synthesis, structural inspection and semiconductor behavior of three new nano sized Cu(II), Co(II) and Ni(II) chelates based on tri‐dentate NOO imine ligand as precursors for metal oxides by Abdel Rahman, Laila H., Abu‐Dief, Ahmed M., El‐Khatib, Rafat M., Abdel‐Fatah, Shimaa Mahdy, Adam, A.M., Ibrahim, E.M.M.

“…Three novel nanosized Cu(II), Co(II) and Ni(II) complexes of imine ligand attained from the condensation of 2‐amino‐3‐hydroxypyridine and…”
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Synthesis, structural elucidation, DFT calculation, biological studies and DNA interaction of some aryl hydrazone Cr3+, Fe3+, and Cu2+ chelates by Abu-Dief, Ahmed M., El-Khatib, Rafat M., Aljohani, Faizah S., Al-Abdulkarim, Hessah A., Alzahrani, Seraj, El-Sarrag, Gehad, Ismael, Mohamed

“…The current research focuses on the treatment of Cr(III), Fe(III) and Cu(II) metal ions with aryl hydrazone ligand named…”
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Reaction of pregnenolone with cyanoacetylhydrazine: Novel synthesis of hydrazide–hydrazone, pyrazole, pyridine, thiazole, thiophene derivatives and their cytotoxicity evaluations by Mohareb, Rafat M., Al-Omran, Fatima

“…[Display omitted] ► Synthesis of pyrazole, thiophene and thiazole derivatives of pregnenolone. ► Structures of the newly synthesized products were confirmed. ►…”
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Ultra-sensitive acoustic biosensor based on a 1D phononic crystal by Khateib, Fatma, Mehaney, Ahmed, Amin, Rafat M, Aly, Arafa H

“…In this work, we introduce an ultra-sensitive acoustic biosensor based on a 1D phononic crystal (1D-PnC) to measure separately albumin, hemoglobin and…”
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Gamma radiation measurements of naturally occurring radioactive samples from commercial Egyptian granites by Amin, Rafat M

“…Due to the widespread use of granites as building and ornamental materials, measurements of natural radioactivity for a total 27 selected samples of commercial…”
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Intestinal Alkaline Phosphatase Attenuates Alcohol-Induced Hepatosteatosis in Mice by Hamarneh, Sulaiman R., Kim, Byeong-Moo, Kaliannan, Kanakaraju, Morrison, Sara A., Tantillo, Tyler J., Tao, Qingsong, Mohamed, Mussa M. Rafat, Ramirez, Juan M., Karas, Aaron, Liu, Wei, Hu, Dong, Teshager, Abeba, Gul, Sarah Shireen, Economopoulos, Konstantinos P., Bhan, Atul K., Malo, Madhu S., Choi, Michael Y., Hodin, Richard A.

“…Background and Aims Bacterially derived factors from the gut play a major role in the activation of inflammatory pathways in the liver and in the pathogenesis…”
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Ionic Liquids Immobilized Synthesis of New Xanthenes Derivatives and their Antiproliferative, Molecular Docking, and Morphological Studies by Mohareb, Rafat M, Ibrahim, Rehab A, Al Farouk, Fatma O, Alwan, Ensaf S

“…Xanthenes and benzoxanthenesare are highly valuable compounds in organic chemistry and medicinal chemistry. Xanthene derivatives were found to have many…”
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New Approaches for the Synthesis N-alkylated Benzo[ b ]thiophene Derivatives together with their Antiproliferative and Molecular Docking Studies by El-Sharkawy, Karam A, Mohamed, Abeer A, Al Farouk, Fatma O, Mohareb, Rafat M

“…2-Amino thiophene derivatives are important compounds not only for their uses in many heterocyclic reactions but also due to their wide range of pharmaceutical…”
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Design, characterization, teratogenicity testing, antibacterial, antifungal and DNA interaction of few high spin Fe(II) Schiff base amino acid complexes by Abdel-Rahman, Laila H., El-Khatib, Rafat M., Nassr, Lobna A.E., Abu-Dief, Ahmed M., Lashin, Fakhr El-Din

“…•A new Schiff base amino acid ligands and their Fe(II) complexes were prepared.•They were characterized by different physicochemical and spectral studies.•The…”
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Novel synthesis of hydrazide-hydrazone derivatives and their utilization in the synthesis of coumarin, pyridine, thiazole and thiophene derivatives with antitumor activity by Mohareb, Rafat M, Fleita, Daisy H, Sakka, Ola K

“…The reaction of cyanoacetyl hydrazine (1) with 3-acetylpyridine (2) gave the hydrazide-hydrazone derivative 3. The latter compound undergoes a series of…”
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