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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Richardson, Robert M.
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2021Dendritic Micelles with Controlled Branching and Sensor Applicationscitations
- 2020Interactions between PAMAM dendrimers and DOPC lipid multilayerscitations
- 2020Interactions between PAMAM dendrimers and DOPC lipid multilayers:Membrane thinning and structural disordercitations
- 2018Structure of the Crystalline Core of Fiber-like Polythiophene Block Copolymer Micellescitations
- 2018High Stiffness Cellulose Fibers from Low Molecular Weight Microcrystalline Cellulose Solutions Using DMSO as Co-Solvent with Ionic Liquidcitations
- 2016“Cross” Supermicelles via the Hierarchical Assembly of Amphiphilic Cylindrical Triblock Comicellescitations
- 2016Blocked Shape Memory Effect in Negative Poisson's Ratio Polymer Metamaterialscitations
- 2015Self-assembly of a functional oligo(aniline)-based amphiphile into helical conductive nanowirescitations
- 2013The influence of suspended nano-particles on the frederiks threshold of the nematic host
- 2013The solution phase characterization of poly(ferrocenyldimethylsilane)s by small-angle neutron scatteringcitations
- 2013The influence of suspended nanoparticles on the Frederiks threshold of the nematic hostcitations
- 2013Electro-induced orientational ordering of anisotropic pigment nanoparticlescitations
- 2011Liquid-crystalline symmetric triblock copolymers
- 2011Probing the Structure of the Crystalline Core of Field-Aligned, Monodisperse, Cylindrical Polyisoprene-block-Polyferrocenylsilane Micelles in Solution Using Synchrotron Small- and Wide-Angle X-ray Scatteringcitations
- 2009Not All Anionic Polyelectrolytes Complex with DTAB
- 2001Carbosilane liquid crystalline dendrimers with terminal chiral mesogenic groupscitations
- 2001Polymerization of cationic surfactant phasescitations
Places of action
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article
Carbosilane liquid crystalline dendrimers with terminal chiral mesogenic groups
Abstract
<p>This paper presents a systematic study of two series of carbosilane liquid crystalline (LC) dendrimers from first to fifth generations bearing 8, 16, 32, 64 and 128 terminal chiral mesogenic groups, respectively. All the LC dendrimers synthesized are characterized by the same glass transition temperature around -5°C. It has been shown that the LC dendrimers of the lower generations (G-1-G-3) form a ferroelectric SmC* phase over a very broad temperature range up to about 180°C, while the LC dendrimers of the higher generations (G-4 and G-5) display a rectangular columnar mesophase (Col<sub>r</sub>). Schemes of packing in the SmC* and Col<sub>r</sub> mesophases formed by the LC dendrimers are suggested and discussed. Electrical measurements on the ferroelectric LC dendrimers have shown that an increase in generation number leads to a decrease in the value of the spontaneous polarization and an increase in switching time.</p>