Search Results - "Abu‐Dief, Ahmed M."

Design, synthesis, structural inspection of Pd2+, VO2+, Mn2+, and Zn2+ chelates incorporating ferrocenyl thiophenol ligand: DNA interaction and pharmaceutical studies by Aljohani, Enas T., Shehata, Mohamed R., Abu‐Dief, Ahmed M.

“…Some new transition metal chelates ([M(FSH)2] and [M(FSH) (CH3COO− or NO3−)], where M = Pd2+, VO2+, Mn2+, Zn2+, and cations) incorporating ferrocenyl…”
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Development and structure elucidation of new VO2+, Mn2+, Zn2+, and Pd2+ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking by Aljohani, Enas T., Shehata, Mohamed R., Alkhatib, Fatmah, Alzahrani, Seraj Omar, Abu‐Dief, Ahmed M.

“…An organometallic azomethine ferrocenyl ligand (FCAP) and its transition metal complexes ([M (FCAP)2], where M = VO2+, Mn2+ cations, and [M (FCAP) (CH3COO− or…”
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Fabrication, spectroscopic characterization, calf thymus DNA binding investigation, antioxidant and anticancer activities of some antibiotic azomethine Cu(II), Pd(II), Zn(II) and Cr(III) complexes by Abu‐Dief, Ahmed M., El‐Sagher, Hussein M., Shehata, Mohamed R.

“…This study was conducted to prepare novel azomethine chelates of Cu(II), Pd(II), Zn(II) and Cr(III) with tridentate dianionic azomethine OVAP ligand…”
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A robust in vitro Anticancer, Antioxidant and Antimicrobial Agents Based on New Metal‐Azomethine Chelates Incorporating Ag(I), Pd (II) and VO (II) Cations: Probing the Aspects of DNA Interaction by Abu‐Dief, Ahmed M., Abdel‐Rahman, Laila H., Abdel‐Mawgoud, Azza A. Hassan

“…A novel azomethine ligand (HNAP) [HNAP = 1‐(Pyridin‐3‐yliminomethyl)‐naphthalen‐2‐ol] and its Ag(I), Pd (II) and VO (II) chelates have been synthesized and…”
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Some new Ag(I), VO(II) and Pd(II) chelates incorporating tridentate imine ligand: Design, synthesis, structure elucidation, density functional theory calculations for DNA interaction, antimicrobial and anticancer activities and molecular docking studies by Abdel‐Rahman, Laila H., Abu‐Dief, Ahmed M., Shehata, Mohamed R., Atlam, Faten M., Abdel‐Mawgoud, Azza A. Hassan

“…Some new complexes derived from VO(II), Ag(I) and Pd(II) metal ions and HNA imine ligand (L), i.e…”
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Synthesis, theoretical investigations, biocidal screening, DNA binding, in vitro cytotoxicity and molecular docking of novel Cu (II), Pd (II) and Ag (I) complexes of chlorobenzylidene Schiff base: Promising antibiotic and anticancer agents by Abdel‐Rahman, Laila H., Adam, Mohamed Shaker S., Abu‐Dief, Ahmed M., Moustafa, H., Basha, Maram T., Aboraia, Ahmed S., Al‐Farhan, Badriah Saad, Ahmed, Hanan El‐Sayed

“…Three new Cu (II), Pd (II) and Ag (I) complexes of bidentate Schiff base ligand 2‐[(4‐chlorobenzylidene)amino] phenol (HL) were synthesized. The stoichiometric…”
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Impact of Co2+ Substitution on Microstructure and Magnetic Properties of CoxZn1-xFe2O4 Nanoparticles by Mohamed, W. S., Alzaid, Meshal, S. M. Abdelbaky, Mohammed, Amghouz, Zakariae, García-Granda, Santiago, M. Abu-Dief, Ahmed

“…In the present work, we synthesized CoxZn1-xFe2O4 spinel ferrite nanoparticles (x= 0, 0.1, 0.2, 0.3 and 0.4) via the precipitation and hydrothermal-joint…”
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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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Green synthesis of TiO2 nanoparticles as an efficient heterogeneous catalyst with high reusability for synthesis of 1,2‐dihydroquinoline derivatives by El‐Remaily, Mahmoud Abd El Aleem Ali Ali, Abu‐Dief, Ahmed M., Elhady, O.

“…Nano materials find wide applications due to their behavior at nano scale. TiO2 nanoparticles (TiO2 NPs) was synthesized using Neem leaf extract. This is…”
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Development of New Azomethine Metal Chelates Derived from Isatin: DFT and Pharmaceutical Studies by Al-Shamry, Abdulrhman A, Khalaf, Mai M, El-Lateef, Hany M Abd, Yousef, Tarek A, Mohamed, Gehad G, El-Deen, Kariman M Kamal, Gouda, Mohamed, Abu-Dief, Ahmed M

“…Through the condensation of isatin (indoline-2, 3-dione) and aniline in a 1:1 ratio, a Schiff base ligand was synthesized and characterized via ( H-NMR, mass,…”
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Recent Overview of Potent Antioxidant Activity of Coordination Compounds by El-Lateef, Hany M Abd, El-Dabea, Tarek, Khalaf, Mai M, Abu-Dief, Ahmed M

“…During recent decades, the complexation of organic ligands toward several metal ions of s-p and d-block has been applied as a plan to enhance its antioxidant…”
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Synthesis, characterization and photocatalysis enhancement of Eu2O3-ZnO mixed oxide nanoparticles by Mohamed, W.S., Abu-Dief, Ahmed M.

“…Pure ZnO nanoparticles (NPs) and mixed Eu2O3 and ZnO NPs with different Eu2O3 ratios (5%, 10%, and 15%) were synthesized by a precipitation method under…”
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Ni(II) and Cu(II) complexes with ONNO asymmetric tetradentate Schiff base ligand: synthesis, spectroscopic characterization, theoretical calculations, DNA interaction and antimicrobial studies by Abdel‐Rahman, Laila H., Abu‐Dief, Ahmed M., Moustafa, H., Hamdan, Samar Kamel

“…A novel Schiff base, namely Z‐3‐((2‐((E)‐(2‐hydroxynaphthyl)methylene)amino)‐5‐nitrophenylimino)‐1,3‐dihydroindin‐2‐one, was synthesized from the condensation…”
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Hydrothermal preparation and characterization of ZnFe2O4 magnetic nanoparticles as an efficient heterogeneous catalyst for the synthesis of multi‐substituted imidazoles and study of their anti‐inflammatory activity by Marzouk, Adel A., Abu‐Dief, Ahmed M., Abdelhamid, Antar A.

“…Nanoparticles are key focus of research for a wide range of novel applications. As such, ZnFe2O4 magnetic nanoparticles were synthesized hydrothermally and…”
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DNA interaction, antimicrobial, anticancer activities and molecular docking study of some new VO(II), Cr(III), Mn(II) and Ni(II) mononuclear chelates encompassing quaridentate imine ligand by Abdel-Rahman, Laila H., Abu-Dief, Ahmed M., Aboelez, Moustafa O., Hassan Abdel-Mawgoud, Azza A.

“…The present study was conducted to synthesis of some new imine Cr(III), VO(II), Mn(II) and Ni(II) complexes derived from the condensation of 2-amino phenol…”
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Design, Synthesis, Spectroscopic Inspection, DFT and Molecular Docking Study of Metal Chelates Incorporating Azo Dye Ligand for Biological Evaluation by Al-Gaber, Mohamed Ali Ibrahim, Abd El-Lateef, Hany M, Khalaf, Mai M, Shaaban, Saad, Shawky, Mohamed, Mohamed, Gehad G, Abdou, Aly, Gouda, Mohamed, Abu-Dief, Ahmed M

“…A new heterocyclic azo dye ligand (L) was synthesized by the combination of 4-amino antipyrine with 4-aminophenol. The new Cr(III), Mn(II), Fe(III), Co(II),…”
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Development of Metal Complexes for Treatment of Coronaviruses by Abd El-Lateef, Hany M, El-Dabea, Tarek, Khalaf, Mai M, Abu-Dief, Ahmed M

“…Coronavirus disease (SARS-CoV-2) is a global epidemic. This pandemic, which has been linked to high rates of death, has forced some countries throughout the…”
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Fabrication, DFT Calculation, and Molecular Docking of Two Fe(III) Imine Chelates as Anti-COVID-19 and Pharmaceutical Drug Candidate by El-Lateef, Hany M Abd, Khalaf, Mai M, Shehata, Mohamed R, Abu-Dief, Ahmed M

“…Two tetradentate dibasic chelating Schiff base iron (III) chelates were prepared from the reaction of…”
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Non-Linear Optical Property and Biological Assays of Therapeutic Potentials Under In Vitro Conditions of Pd(II), Ag(I) and Cu(II) Complexes of 5-Diethyl amino-2-({2-[(2-hydroxy-Benzylidene)-amino]-phenylimino}-methyl)-phenol by Abdel-Rahman, Laila H, Adam, Mohamed S, Abu-Dief, Ahmed M, Ahmed, Hanan El-Sayed, Nafady, Ayman

“…Herein, we report facile procedures for synthesis of a new Schiff base ligand (H…”
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Exploring the biomedical potential of chitosan‐ceria nanocomposites: synthesis and characterizations by Bashal, Ali H., Khalil, Khaled D., Habeeb, Talaat, Abu‐Dief, Ahmed M.

“…The objective of this study was to synthesize and evaluate the biological effectiveness of cerium oxide (CeO2) against various bacterial and fungal strains…”
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