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Mohamed Alaasar · SciRah

Researcher profile · Semantic Scholar

Mohamed Alaasar

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Mohamed Alaasar — researcher profile on SciRah

h-index: 23
Works: 71
Citations: 1,432

Most-cited papers

Azobenzene-containing bent-core liquid crystals: an overview
Mohamed Alaasar
2016109 citations
Semantic Scholar
A Liquid Crystalline Phase with Uniform Tilt, Local Polar Order and Capability of Symmetry Breaking
Mohamed Alaasar, M. Prehm, M. Nagaraj, J. Vij +1 more
2013Advances in Materials78 citations
Semantic Scholar
Isothermal Chirality Switching in Liquid-Crystalline Azobenzene Compounds with Non-Polarized Light.
Mohamed Alaasar, Silvio Poppe, Qingshun Dong, Feng Liu +1 more
2017Angewandte Chemie61 citations
Semantic Scholar
4-Methylresorcinol based bent-core liquid crystals with azobenzene wings – a new class of compounds with dark conglomerate phases
Mohamed Alaasar, M. Prehm, M. Brautzsch, C. Tschierske
201460 citations Open access
Semantic Scholar
Influence of halogen substituent on the mesomorphic properties of five-ring banana-shaped molecules with azobenzene wings
Mohamed Alaasar, M. Prehm, C. Tschierske
201360 citations
Semantic Scholar
Helical Nano-crystallite (HNC) Phases: Chirality Synchronization of Achiral Bent-Core Mesogens in a New Type of Dark Conglomerates.
Mohamed Alaasar, M. Prehm, C. Tschierske
2016Chemistry59 citations
Semantic Scholar
Synthesis and in Silico Investigation of Organoselenium-Clubbed Schiff Bases as Potential Mpro Inhibitors for the SARS-CoV-2 Replication
S. Shaaban, A. Abdou, A. Alhamzani, M. Abou-Krisha +4 more
2023Life57 citations Open access
Semantic Scholar
Spontaneous Mirror-Symmetry Breaking in Isotropic Liquid Phases of Photoisomerizable Achiral Molecules.
Mohamed Alaasar, M. Prehm, Yu Cao, Feng Liu +1 more
2016Angewandte Chemie52 citations
Semantic Scholar
Dark conglomerate phases of azobenzene derived bent-core mesogens - relationships between the molecular structure and mirror symmetry breaking in soft matter.
Mohamed Alaasar, M. Prehm, M. Brautzsch, C. Tschierske
2014Soft Matter50 citations Open access
Semantic Scholar
Novel Fe (III), Cu (II), and Zn (II) Chelates of Organoselenium‐Based Schiff Base: Design, Synthesis, Characterization, DFT, Anticancer, Antimicrobial, and Antioxidant Investigations
S. Shaaban, A. Abu-Dief, Mohamed Alaasar, Ahmed S. M. Al-Janabi +3 more
2024Applied organometallic chemistry48 citations
Semantic Scholar
New azobenzene containing bent-core liquid crystals based on disubstituted resorcinol
Mohamed Alaasar, M. Prehm, C. Tschierske
201443 citations
Semantic Scholar
Mirror symmetry breaking in cubic phases and isotropic liquids driven by hydrogen bonding.
Mohamed Alaasar, Silvio Poppe, Qing-Shu Dong, Feng Liu +1 more
2016Chemical Communications37 citations Open access
Semantic Scholar
Photoresponsive halogen bonded polycatenar liquid crystals
Mohamed Alaasar, Silvio Poppe, C. Tschierske
2019Journal of Molecular Liquids36 citations
Semantic Scholar
Development of Polar Order by Liquid-Crystal Self-Assembly of Weakly Bent Molecules.
Mohamed Alaasar, M. Prehm, Silvio Poppe, C. Tschierske
2017Chemistry35 citations
Semantic Scholar
Polar Order, Mirror Symmetry Breaking, and Photoswitching of Chirality and Polarity in Functional Bent-Core Mesogens.
Mohamed Alaasar, M. Prehm, S. Belau, N. Sebastián +5 more
2019Chemistry33 citations
Semantic Scholar
A new room temperature dark conglomerate mesophase formed by bent-core molecules combining 4-iodoresorcinol with azobenzene units.
Mohamed Alaasar, M. Prehm, C. Tschierske
2013Chemical Communications33 citations
Semantic Scholar
Development of Polar Order in the Liquid Crystal Phases of a 4-Cyanoresorcinol-Based Bent-Core Mesogen with Fluorinated Azobenzene Wings.
Mohamed Alaasar, M. Prehm, M. Tamba, N. Sebastián +2 more
2016ChemPhysChem30 citations
Semantic Scholar
Nematic phases driven by hydrogen-bonding in liquid crystalline nonsymmetric dimers
Mohamed Alaasar, C. Tschierske
201928 citations
Semantic Scholar
Effective tuning of optical storage devices using photosensitive bent-core liquid crystals
B. Sunil, M. K. Srinatha, G. Shanker, G. Hegde +2 more
202027 citations
Semantic Scholar
Cybotactic nematic phases of photoisomerisable hockey-stick liquid crystals
Mohamed Alaasar, Silvio Poppe, C. Tschierske
201726 citations Open access
Semantic Scholar
Mirror Symmetry Breaking and Network Formation in Achiral Polycatenars with Thioether Tail
Mohamed Alaasar, Ahmed F. Darweesh, Xiao-Qian Cai, Feng Liu +1 more
2021Chemistry23 citations Open access
Semantic Scholar
Azobenzene-based supramolecular liquid crystals: The role of core fluorination
Mohamed Alaasar, J. Schmidt, Ahmed F Darweesh, C. Tschierske
202023 citations
Semantic Scholar
Stereochemical Rules Govern the Soft Self‐Assembly of Achiral Compounds: Understanding the Heliconical Liquid‐Crystalline Phases of Bent‐Core Mesogens
A. Lehmann, Mohamed Alaasar, Marco Poppe, Silvio Poppe +6 more
2019Chemistry23 citations Open access
Semantic Scholar
Cluster phases of 4-cyanoresorcinol derived hockey-stick liquid crystals
Mohamed Alaasar, Silvio Poppe, C. Kerzig, Christoph Klopp +2 more
201723 citations
Semantic Scholar
Mirror symmetry breaking in fluorinated bent-core mesogens
Mohamed Alaasar, M. Prehm, C. Tschierske
201623 citations Open access
Semantic Scholar
Development of polar order and tilt in lamellar liquid crystalline phases of a bent-core mesogen.
Mohamed Alaasar, M. Prehm, Marco Poppe, M. Nagaraj +2 more
2014Soft Matter23 citations Open access
Semantic Scholar
Molecular Packing in Double Gyroid Cubic Phases Revealed via Resonant Soft X-Ray Scattering.
Yu-Ke Cao, Mohamed Alaasar, Asritha Nallapaneni, M. Salamończyk +6 more
2020Physical Review Letters20 citations Open access
Semantic Scholar
Supramolecular meso-Trick: Ambidextrous Mirror Symmetry Breaking in a Liquid Crystalline Network with Tetragonal Symmetry.
Yu-Ke Cao, Mohamed Alaasar, Lei Zhang, C. Zhu +2 more
2022Journal of the American Chemical Society18 citations Open access
Semantic Scholar
Cybotactic nematic phases with wide ranges in photoresponsive polycatenars
Mohamed Alaasar, Silvio Poppe
202018 citations
Semantic Scholar
Liquid crystalline self-assembly of 2,5-diphenyl-1,3,4-oxadiazole based bent-core molecules and the influence of carbosilane end-groups
Eduard Westphal, H. Gallardo, N. Sebastián, A. Eremin +3 more
2019Journal of Materials Chemistry C18 citations
Semantic Scholar
Emergence of polar order and tilt in terephthalate based bent-core liquid crystals.
N. Sebastián, S. Belau, A. Eremin, Mohamed Alaasar +2 more
2017Physical Chemistry, Chemical Physics - PCCP18 citations
Semantic Scholar
Controlling liquid and liquid crystalline network formation by core-fluorination of hydrogen bonded supramolecular polycatenars
Mohamed Alaasar, J. Schmidt, Xiao-Qian Cai, Feng Liu +1 more
202117 citations
Semantic Scholar
2,3,4-Trihydroxy benzonitrile-based liquid crystals: Fiber forming room temperature nematic phases
M. K. Srinatha, Silvio Poppe, G. Shanker, Mohamed Alaasar +1 more
202015 citations
Semantic Scholar
Non-symmetric ether-linked liquid crystalline dimers with a highly polar end group
Mohamed Alaasar, C. Tschierske
201615 citations Open access
Semantic Scholar
Controlling ambidextrous mirror symmetry breaking in photosensitive supramolecular polycatenars by alkyl-chain engineering
Mohamed Alaasar, Xiao-Qian Cai, F. Kraus, M. Giese +2 more
2022Journal of Molecular Liquids14 citations Open access
Semantic Scholar
On the impact of aromatic core fluorination in hydrogen-bonded liquid crystals
Ahmed F. Darweesh, Christian Anders, B. S. Ranjitha, G. Shanker +1 more
2025RSC Advances13 citations Open access
Semantic Scholar
Innovative Multitarget Organoselenium Hybrids With Apoptotic and Anti‐Inflammatory Properties Acting as JAK1/STAT3 Suppressors
Saad Shaaban, A. Alabdali, Mou-Sa A. Mai, Hussein Ba-Ghazal +6 more
2025Drug development research (Print)12 citations
Semantic Scholar
The influence of bromine substitution and linking groups on the phase behaviour of light-responsive rod-like molecules
Mohamed Alaasar, Tejal Nirgude, Christian Anders
2024Journal of Molecular Liquids11 citations Open access
Semantic Scholar
Electric field- and light-responsive oxadiazole bent-core polycatenar liquid crystals
Mohamed Alaasar, Ahmed F. Darweesh, Yu-Ke Cao, Konstantin Iakoubovskii +1 more
2024Journal of Materials Chemistry C10 citations Open access
Semantic Scholar
Switching Chirophilic Self‐assembly: From meso‐structures to Conglomerates in Liquid and Liquid Crystalline Network Phases of Achiral Polycatenar Compounds
Mohamed Alaasar, Yu Cao, Yan Liu, Feng Liu +1 more
2022Chemistry10 citations Open access
Semantic Scholar
Hockey-Stick Polycatenars: Network Formation and Transition from One Dimensional to Three-Dimensional Liquid Crystalline Phases
Mohamed Alaasar, Silvio Poppe
2022Journal of Molecular Liquids10 citations Open access
Semantic Scholar
Y-shaped tricatenar azobenzenes – functional liquid crystals with synclinic–anticlinic transitions and spontaneous helix formation
Mohamed Alaasar, Silvio Poppe, Yu-Ke Cao, Chang-Long Chen +3 more
20209 citations
Semantic Scholar
Investigation of the heliconical smectic SmCSPFhel phase in achiral bent-core mesogens derived from 4-cyanoresorcinol
J. Vij, Y. Panarin, S. Sreenilayam, Mohamed Alaasar +1 more
2019PHYSICAL REVIEW MATERIALS9 citations
Semantic Scholar
Manipulation of Supramolecular Chirality in Bicontinuous Networks of Bent-Shaped Polycatenar Dimers.
Mohamed Alaasar, Yu-Ke Cao, Yang‐yang Zhao, Tianyi Tan +1 more
2024Chemistry8 citations Open access
Semantic Scholar
Engineering “Meso‐Atom” Bonding: Honeycomb‐Network Transitions in Reticular Liquid Crystals
Christian Anders, Tianyi Tan, Virginia-Marie Fischer, Ruoyu Wang +5 more
2024Aggregate8 citations Open access
Semantic Scholar
Controlling the formation of heliconical smectic phases by molecular design of achiral bent-core molecules
Marco Poppe, Mohamed Alaasar, A. Lehmann, Silvio Poppe +8 more
2020Journal of Materials Chemistry C8 citations
Semantic Scholar
Photosensitive bent-core liquid crystals based on methyl substituted 3-hydroxybenzoic acid
M. Kohout, Mohamed Alaasar, Anna Poryvai, V. Novotná +3 more
20178 citations Open access
Semantic Scholar
Photomanipulation of the Mechanical Properties in a Liquid Crystal with Azo‐Containing Bent‐Core Mesogens
M. Kurachkina, H. Nádasi, Mohamed Alaasar, C. Tschierske +1 more
20207 citations Open access
Semantic Scholar
Nematic Phases in Photo-Responsive Hydrogen-Bonded Liquid Crystalline Dimers
Christian Anders, Muhammad Abu Bakar, Tejal Nirgude, Mohamed Alaasar
2025Crystals6 citations Open access
Semantic Scholar
1,4-Bis(Acylhydrazone)-Based Polycatenar Liquid Crystals: Self-Assembly, Molecular Switching, and Gelation Properties
W. D. de Oliveira, Mohamed Alaasar, Yu-Ke Cao, Eduard Westphal
2025ACS Omega6 citations Open access
Semantic Scholar

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C. Tschierske×35
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C. Tschierske — researcher profile on SciRah
M. Prehm×16
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M. Prehm — researcher profile on SciRah
Silvio Poppe×13
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Feng Liu×10
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×7

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A. Eremin — researcher profile on SciRah

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Yu-Ke Cao — researcher profile on SciRah

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C. Tschierske×3

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