The present PhD work aims at studying the dispersion state of colloidal particles in lyotropic nematic liquid crystals. These organized solvents are made of anisotropic nanometric micelles. Firstly, we show that kinetically stable suspensions may be achieved by playing on the shape of micrometric inclusions in particular. A model, which is developed for this study, can catch well our observations. Secondly, we are interested in the influence of a diminution of the particle size on the dispersion state of the system. At the nanometric scale, the Brownian motion, which is anisotropic in such media, seems to govern the observed phenomena.Ces travaux de thèse ont pour but d'étudier l'état de dispersion de particules colloïdales dans des cristau...
Thermotropic nematic liquid crystals in contact with surfaces at the nanoscale were studied by means...
As recently reported [Turiv T. et al., Science, 2013, Vol. 342, 1351], fluctuations in the orientati...
P12-FQM-2310 funded by the Junta de Andalucía-FEDER EPSRC under Grant Agreement No. EP/N02690X/1 P...
The present PhD work aims at studying the dispersion state of colloidal particles in lyotropic nemat...
Ces travaux de thèse ont pour but d'étudier l'état de dispersion de particules colloïdales dans des ...
Ces travaux de thèse ont pour but d'étudier l'état de dispersion de particules colloïdales dans des ...
Ces travaux de thèse ont pour but d'étudier l'état de dispersion de particules colloïdales dans des ...
We experimentally study the behavior of micrometer-sized prolate ellipsoidal particles dispersed in ...
Neste trabalho é investigado o comportamento de partículas coloidais em cristais líquidos liotrópico...
In this paper we treat for the first time a phenomenon in micellized soap solutions which arises uni...
Colloids are particles with dimensions in between the nanometer and the micrometer suspended in a so...
[eng] Particles dispersed in nematic liquid crystals (NLCs), also called nematic colloids, are nowa...
We present experiments and numerical simulations to investigate the collective behavior of submicrom...
We use homogenization theory to develop a multiscale model of colloidal dispersion of particles in n...
Liquid crystals, being anisotropic, act as tunable solvent for the dispersion of colloidal particles...
Thermotropic nematic liquid crystals in contact with surfaces at the nanoscale were studied by means...
As recently reported [Turiv T. et al., Science, 2013, Vol. 342, 1351], fluctuations in the orientati...
P12-FQM-2310 funded by the Junta de Andalucía-FEDER EPSRC under Grant Agreement No. EP/N02690X/1 P...
The present PhD work aims at studying the dispersion state of colloidal particles in lyotropic nemat...
Ces travaux de thèse ont pour but d'étudier l'état de dispersion de particules colloïdales dans des ...
Ces travaux de thèse ont pour but d'étudier l'état de dispersion de particules colloïdales dans des ...
Ces travaux de thèse ont pour but d'étudier l'état de dispersion de particules colloïdales dans des ...
We experimentally study the behavior of micrometer-sized prolate ellipsoidal particles dispersed in ...
Neste trabalho é investigado o comportamento de partículas coloidais em cristais líquidos liotrópico...
In this paper we treat for the first time a phenomenon in micellized soap solutions which arises uni...
Colloids are particles with dimensions in between the nanometer and the micrometer suspended in a so...
[eng] Particles dispersed in nematic liquid crystals (NLCs), also called nematic colloids, are nowa...
We present experiments and numerical simulations to investigate the collective behavior of submicrom...
We use homogenization theory to develop a multiscale model of colloidal dispersion of particles in n...
Liquid crystals, being anisotropic, act as tunable solvent for the dispersion of colloidal particles...
Thermotropic nematic liquid crystals in contact with surfaces at the nanoscale were studied by means...
As recently reported [Turiv T. et al., Science, 2013, Vol. 342, 1351], fluctuations in the orientati...
P12-FQM-2310 funded by the Junta de Andalucía-FEDER EPSRC under Grant Agreement No. EP/N02690X/1 P...