| Investigation of Some Antiviral N-Heterocycles as COVID 19 Drug: Molecular Docking and DFT Calculations M Hagar, HA Ahmed, G Aljohani, OA Alhaddad International Journal of Molecular Sciences 21 (11), 3922, 2020 | 237 | 2020 |
| New wide-stability four-ring azo/ester/Schiff base liquid crystals: synthesis, mesomorphic, photophysical, and DFT approaches MH Nagwa H. S. Ahmed, Gamal R. Saad, Hoda. A. Ahmed RSC Advances 10, 9643, 2020 | 75 | 2020 |
| Mesophase behavior and DFT conformational analysis of new symmetrical diester chalcone liquid crystals M Hagar, HA Ahmed, TH El-Sayed, R Alnoman Journal of Molecular Liquids 285, 96-105, 2019 | 74 | 2019 |
| Mesophase stability of new Schiff base ester liquid crystals with different polar substituents M Hagar, HA Ahmed, GR Saad Liquid Crystals 45 (9), 1324-1332, 2018 | 70 | 2018 |
| Effect of liquid media and laser energy on the preparation of Ag nanoparticles and their nanocomposites with Au nanoparticles via laser ablation for optoelectronic applications AS Altowyan, AM Mostafa, HA Ahmed Optik 241, 167217, 2021 | 67 | 2021 |
| Synthesis of Ag nanoparticles-decorated CNTs via laser ablation method for the enhancement the photocatalytic removal of naphthalene from water FS Alamro, AM Mostafa, KAA Al-Ola, HA Ahmed, A Toghan Nanomaterials 11 (8), 2142, 2021 | 64 | 2021 |
| Synthesis and mesophase behaviour of Schiff base/ester 4-(arylideneamino) phenyl-4 ″-alkoxy benzoates and their binary mixtures M Hagar, HA Ahmed, GR Saad Journal of Molecular Liquids 273, 266-273, 2019 | 64 | 2019 |
| New two rings Schiff base liquid crystals; ball mill synthesis, mesomorphic, Hammett and DFT studies SS Nafee, M Hagar, HA Ahmed, OA Alhaddad, RM El-Shishtawy, ... Journal of Molecular Liquids 299, 112161, 2020 | 58 | 2020 |
| Schiff base/ester liquid crystals with different lateral substituents: Mesophase behaviour and DFT calculations HA Ahmed, M Hagar, TH El-Sayed, R B. Alnoman Liquid Crystals 46 (7), 1-11, 2019 | 57 | 2019 |
| Impact of the proportionation of dialkoxy chain length on the mesophase behaviour of Schiff base/ester liquid crystals; experimental and theoretical study HA Ahmed, M Hagar, GR Saad Liquid Crystals 46 (11), 1611-1620, 2019 | 53 | 2019 |
| The synthesis of new thermal stable schiff base/ester liquid crystals: A computational, mesomorphic, and optical study SS Nafee, M Hagar, HA Ahmed, RM El-Shishtawy, BM Raffah Molecules 24 (17), 3032, 2019 | 53 | 2019 |
| Polarity and steric effect of the lateral substituent on the mesophase behaviour of some newly prepared liquid crystals MM Naoum, NH Metwally, MM Abd Eltawab, HA Ahmed Liquid Crystals 42 (10), 1351-1369, 2015 | 52 | 2015 |
| Mesomorphic and geometrical orientation study of the relative position of fluorine atom in some thermotropic liquid crystal systems HA Ahmed, M Hagar, OA Alhaddad Liquid Crystals 47 (3), 404-413, 2020 | 50 | 2020 |
| Removal of methylene blue dye from aqueous solution using carbon nanotubes decorated by nickel oxide nanoparticles via pulsed laser ablation method AS Altowyan, A Toghan, HA Ahmed, RA Pashameah, EA Mwafy, ... Radiation Physics and Chemistry 198, 110268, 2022 | 49 | 2022 |
| A new chiral boron-dipyrromethene (BODIPY)-based fluorescent probe: Molecular docking, DFT, antibacterial and antioxidant approaches RB Alnoman, S Parveen, M Hagar, HA Ahmed, JG Knight Journal of Biomolecular Structure and Dynamics 38 (18), 5429-5442, 2020 | 49 | 2020 |
| Experimental and theoretical approaches of molecular geometry and mesophase behaviour relationship of laterally substituted azopyridines M Hagar, HA Ahmed, OA Alhaddad Liquid Crystals 46 (9), 1440-1451, 2019 | 49 | 2019 |
| Catalytic performance of NiO nanoparticles decorated carbon nanotubes via one-pot laser ablation method against methyl orange dye FH Alkallas, A Toghan, HA Ahmed, SH Alrefaee, RA Pashameah, ... Journal of Materials Research and Technology 18, 3336-3346, 2022 | 48 | 2022 |
| Zinc oxide/carbon nanotubes nanocomposite: Synthesis, characterization and catalytic reduction of 4-nitrophenol via laser assistant method FS Alamro, AM Mostafa, HA Ahmed, A Toghan Surfaces and Interfaces 26, 101406, 2021 | 47 | 2021 |
| Cure kinetics, thermal stability, and dielectric properties of epoxy/barium ferrite/polyaniline composites GR Saad, AA Ezz, HA Ahmed Thermochimica Acta 599, 84-94, 2015 | 47 | 2015 |
| DFT calculations and mesophase study of coumarin esters and its azoesters M Hagar, HA Ahmed, OA Alhaddadd Crystals 8 (9), 359, 2018 | 44 | 2018 |