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T. Othman
Affiliation : Tunis University · Tunis El Manar University
- 55Publications (affiliation in Tunisia)
- 69Total publications
- 596Citations
- 14h-index
Research profile
T. Othman has 55 indexed publications (1983–2023). Their work appears mainly in “Journal of Molecular Liquids”, “Liquid Crystals” and “Phase Transitions”. Their most cited article, “Properties of binary mixtures derived from hydrogen bonded liquid crystals” (2017), has been cited 51 times. Their work is co-authored with at least 12 researchers, including institutions in France, Spain, Saudi Arabia, Italy.
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Create my free profile Add my publicationsResearch areas
- Liquid Crystal Research Advancements
- Surfactants and Colloidal Systems
- Solid-state spectroscopy and crystallography
- Material Dynamics and Properties
- Rheology and Fluid Dynamics Studies
Publications (55)
- Microrheological study of PVA–borax physical gel: effects of charge screening
- Microrheological study of PVA/borax physical gels: Effect of chain length and elastic reinforcement by sodium hydroxide addition
- Microrheological study of physical gelation on poly (acrylic acid) polymer hydrophobically modified with C14 alkyl chains, comparison with C18 chain length
- Study of the complex coacervation mechanism between ovalbumin and the strong polyanion PSSNa: influence of temperature and pH
- Study of the orientational ordering in the field-induced intermedate phase from the SmC *Fi2 phase in chiral smectic liquid crystals
- Influence of carboxymethylcellulose (NaCMC) on the aggregation and micellization behaviors in aqueous cethylpyridinium chloride solutions: Thermodynamic study and effect of polymer concentration
- Stripe instabilities in the menisci of free-standing smectic films: influence of the phase sequence of the mesogenic material
- Electro-optical properties and (${\boldsymbol{E}},{\boldsymbol{T}}$) phase diagram of fluorinated chiral smectic liquid crystals
- Optical properties of frustrated cholesteric liquid crystals in planar cell
- Calculation of electric field–temperature ( E , T ) phase diagram of a ferroelectric liquid crystal near the SmA–${\mathrm{SmC}}_{\alpha }^{* }$ transition
- Calculation of gyrotropy coefficients in media with low-pitch helical structures
- Properties of binary mixtures derived from hydrogen bonded liquid crystals
- Influence of a dispersion of magnetic and nonmagnetic nanoparticles on the magnetic Fredericksz transition of the liquid crystal 5CB
- Structures in the meniscus of smectic membranes: the role of dislocations?
- The hidden property of Arrhenius-type relationship for the PSSNa–DMF/W solution
- Solution properties of poly(styrene-co-sodium styrene sulfonate)
- A microrheological study of physical gelation of hydrophobically modified associating polymers: Effects of temperature
- Complex between cationic like-charged polyelectrolytes/surfactants systems
- Denaturation process of laccase in various media by refractive index measurements
- Electrical conductivity-viscosity correlation for the solution of the laccase from Trametes versicolor
- Temperature study of Ficoll 400 aqueous solutions, evidence of bad solvent around 35 °C
- Impact of macromolecular crowding on structure and properties of pepsin and trypsin
- Fluorescence study of laccase from Trametes versicolor under the effects of pH, chemical denaturants and ionic liquids
- Conductivity measurements of laccase for various concentrations, pH and ionic liquid solutions
- Contribution to the explanation of the association process of two triblock poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) copolymers and their mixtures in an aqueous solution
- Structure and properties of native and unfolded lysing enzyme from T. harzianum: Chemical and pH denaturation
- Field-induced phase transitions in chiral smectic liquid crystals studied by the constant current method
- Colloidal Particles in Thin Nematic Wetting Films
- The effect of optical purity on the coexistence phenomenon and on the polarization – electric field hysteresis behavior in SmC* and SmC*A phases
- Study the cooperative motion of long-chain polyelectrolyte in presence of small globular protein
- Effect of defects and surface anchoring on the phase behavior of chiral smectic liquid crystals
- Rheoviscosimetric Study of Poly(N-isopropylacrylamide) in Water and in the Solvent Mixture (Water-Ethanol), Evidence of High Huggin’s Coefficient
- The correlation properties of poly(vinylpyrrolidone) in N,N-dimethylformamide+water by conductometric study
- Electrically controllable multicolor cholesteric laser
- Capillary-induced giant elastic dipoles in thin nematic films
- Effect of enantiomeric excess on the smectic-C* phases under electric field
- Thermodynamic investigation of phases transition in antiferrolectric liquid crystals: Theory and experiment
- Theoretical and experimental study of the effect of fluorine substitution on stability and viscoelastic properties of smectic phases
- Investigation of critical concentrations of poly(vinyl pyrrolidone) in N, N-dimethylformamide by a viscosity technique
- Thermodynamic properties ofN,N-dimethylformamide + water
- Dielectric relaxation spectroscopy and electro-optical studies of phase behaviour of a chiral smectic liquid crystal
- Complex formation between ovalbumin and strong polyanion PSSNa: Study of structure and properties
- Electric field induced transformations and dielectric properties of ferrielectric smectic phase
- Effect of an external electric field on the smectic- Ctilted* phases
- Effect of Small Globular Protein on the Dynamical Behavior of Long‐Chain Polyelectrolyte in Dilute Regime
- Dielectric and thermodynamic studies of Smectic-A–Smectic-C* phase transition in antiferroelectric liquid crystal: thermal hysteresis
- Thermal hysteresis at the phase transition in liquid crystalline materials
- phase diagrams in tilted chiral smectics
- Viscoelastic behaviour of the SmC* phase
- Viscoelastic behaviour of ferro- and antiferroelectric phases
- Elasticity of hexagonal liquid crystals
- Bend Orientational Diffusivity Measurement by Light Beating Spectroscopy in a Disk-like Thermotropic Nematic Phase (ND )
- Orientational diffusivities measurement by light-beating spectroscopy for a disk-like thermotropic nematic phase (ND)
- Rayleigh scattering from column undulations in a discotic liquid crystal
- Depolarization ratios of gas mixtures
Publication venues
- Journal of Molecular Liquids × 11
- Liquid Crystals × 7
- Phase Transitions × 4
- Physics and Chemistry of Liquids × 4
- Chinese Physics B × 3
- Physical review. E × 2
Publications per year
- 20231
- 20194
- 20186
- 201710
- 201611
- 20156
- 20146
- 20132
- 20122
- 20051
Collaborations
Partner institutions : University of Carthage · National Institute of Applied Science and Technology · Centre de recherche Paul Pascal · Imam Abdulrahman Bin Faisal University · University of Calabria
Co-authors’ countries : France · Spain · Saudi Arabia · Italy
Co-authors
- A. Gharbi
- Taoufik Soltani
- Adel Aschi
- Hasna Faten Mahjoub
- Naoufel Ghaouar
- Emna Cherif
- Rihab Zgueb
- O. Saoudi
- Marouen Zammali
- Souhir Manaa
- M. Gharbia
- Chayma Abbes
Bibliographic data from OpenAlex (open database).
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