M
Mohamed Hagar
Researcher at Taibah University
Publications - 97
Citations - 2130
Mohamed Hagar is an academic researcher from Taibah University. The author has contributed to research in topics: Liquid crystal & Mesophase. The author has an hindex of 24, co-authored 90 publications receiving 1445 citations. Previous affiliations of Mohamed Hagar include University of Agricultural Sciences, Dharwad & University of Milan.
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Investigation of Some Antiviral N -Heterocycles as COVID 19 Drug: Molecular Docking and DFT Calculations.
TL;DR: The bioactivity of some selected heterocyclic drugs named Favipiravir, Amodiaquine, and Ribavirin was evaluated as inhibitors and nucleotide analogues for COVID-19 and showed that drug 2 has the highest of lying HOMO, electrophilicity index, basicity, and dipole moment.
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Etiology, risk factors and sex differences in ischemic stroke in the Ludwigshafen Stroke Study, a population-based stroke registry.
Frederik Palm,Christian Urbanek,Joachim Wolf,Florian Buggle,T. Kleemann,Michael G. Hennerici,G. Inselmann,Mohamed Hagar,Anton Safer,Heiko Becher,Armin J. Grau +10 more
TL;DR: Etiology of ischemic stroke differs between sexes, with large-artery atherosclerotic stroke and associated diseases (coronary artery disease and peripheral artery disease) being more common in men than in women.
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Schiff base/ester liquid crystals with different lateral substituents: mesophase behaviour and DFT calculations
Hoda A. Ahmed,Hoda A. Ahmed,Mohamed Hagar,Mohamed Hagar,Taghreed H. El-Sayed,Taghreed H. El-Sayed,Rua B. Alnoman +6 more
TL;DR: In this paper, four new groups of 4-((2ʹ-substitutedphenylimino)methyl)phenyl-4”-alkoxy benzoates, Ina-d, of Schiff base ester liquid crystals, were prepared and investigated for their mesophase formation and stability.
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Mesophase behavior and DFT conformational analysis of new symmetrical diester chalcone liquid crystals
Mohamed Hagar,Mohamed Hagar,Hoda A. Ahmed,Hoda A. Ahmed,Taghreed H. El-Sayed,Taghreed H. El-Sayed,Rua B. Alnoman +6 more
TL;DR: In this paper, mesomorphic and optical properties of new angular chalcone liquid crystals, 4-(1,5-(3-oxopenta-1,4-dienyl))diphenyl bis-4-alkoxybenzoates, were investigated.
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Mesophase stability of new Schiff base ester liquid crystals with different polar substituents
TL;DR: In this paper, four new Schiff base ester liquid crystal compounds, 4-((4ʹ-substituted phenylimino) methyl)phenyl-4″-alkoxybenzoates, Ina-d, were prepared and investigated for their mesophase formation and stability.