Search Results - "Freyssingeas, E."

Wetting Effect on Torricelli's Law by Ferrand, J, Favreau, L, Joubaud, S, Freyssingeas, E

“…This Letter presents an experimental study on the effect of wetting on the draining of a tank through an orifice set at its bottom. The investigation focuses…”
Get full text

Observation by Fluorescence Microscopy of Transcription on Single Combed DNA by Gueroui, Z., Place, C., Freyssingeas, E., Berge, B.

“…Molecular combing is a powerful procedure for aligning a large array of DNA molecules onto a surface. This technique usually leads to an overstretching of…”
Get full text

Flowers in flour: avalanches in cohesive granular matter by Freyssingeas, E, Dalbe, M-J, Géminard, J-C

“…We report on the intermittent dynamics of the free surface of a cohesive granular material during a silo discharge. In absence of cohesion, one observes the…”
Get full text

Shear Surface Rheology of Poly(N-isopropylacrylamide) Adsorbed Layers at the Air−Water Interface by Monteux, C, Mangeret, R, Laibe, G, Freyssingeas, E, Bergeron, V, Fuller, G

“…We investigate the shear surface rheology of a thermosensitive polymer, PNIPAM (poly(N-isopropylacrylamide)), adsorbed at the air−water interface using an…”
Get full text

Evolution of the Global Internal Dynamics of a Living Cell Nucleus during Interphase by Suissa, M., Place, C., Goillot, E., Freyssingeas, E.

“…Progress in cellular biology based on fluorescent microscopy techniques, shows that the spatial organization of the nucleus is dynamic. This dynamic is very…”
Get full text

Dynamic light scattering as an investigating tool to study the global internal dynamics of a living cell nucleus by Suissa, M, Place, C, Goillot, É, Berge, B, Freyssingeas, É

“…Recent progress in cellular biology has shown that the nucleus of a living cell is a structured integration of many functional domains with a complex spatial…”
Get full text

Structural Transition in the Isotropic Phase of the C12EO6/H2O Lyotropic Mixture:  A Rheological Investigation by Constantin, D, Freyssingeas, É, Palierne, J.-F, Oswald, P

“…We study the structural changes occurring in the isotropic phase of the C12EO6/H2O lyotropic mixture (up to 35% surfactant weight concentration) upon…”
Get full text

Internal dynamics of a living cell nucleus investigated by dynamic light scattering by Suissa, M., Place, C., Goillot, E., Freyssingeas, E.

“…Recent progresses in cellular biology have shown that the nucleus of a living cell is a structured integration of many functional domains with a complex…”
Get full text

Knife-bladed vortices in non-Newtonian fluids by Freyssingeas, Eric, Frelat, Damien, Dossmann, Yvan, Géminard, Jean-Christophe

“…A tank is filled with a non-Newtonian fluid. We report on the deformation of the free surface resulting from the presence of an underlying vortex.  In a tiny…”
Get full text

Role of dislocation loops on the elastic constants of lyotropic lamellar phases by FREYSSINGEAS, E, MARTIN, A, ROUX, D

“…We study the role of dislocation loops defects on the elasticity of lamellar phases by investigating the variation of the lamellar elastic constants, B and K,…”
Get full text

Transverse fluctuation analysis of single extended DNA molecules by GUEROUI, Z, FREYSSINGEAS, E, PLACE, C, BERGE, B

“…We observed fluctuations of elongated DNA molecules by fluorescence microscopy. The molecules are fixed at both ends and undulate. Mode analysis of the…”
Get full text

Softening of the interactions between surfactant bilayers in a lamellar phase due to the presence of a polymer by FREYSSINGEAS, E, ANTELMI, D, KEKICHEFF, P, RICHETTI, P, BELLOCQ, A.-M

Get full text

Measurement of the Membrane Flexibility in Lamellar and “Sponge” Phases of the C12E5/Hexanol/Water System by Freyssingeas, É, Nallet, F, Roux, D

“…The present work is primarily concerned with the measurement, by several different methods (using X-ray and static light scattering experiments or dynamic…”
Get full text

Structure, thermodynamics and dynamics of the isotropic phase of spherical non-ionic surfactant micelles by Tse-Ve-Koon, Kévin, Tremblay, Nicolas, Constantin, Doru, Freyssingeas, Éric

“…[Display omitted] ► The results confirm that C12E8 micelles are spherical and do not grow with temperature. ► A relation between the effective volume fraction…”
Get full text

Evolution of the Gobal Internal Dynamics of a Living Cell Nucleus during Interphase by Suissa, M, Place, C, Goillot, E, Freyssingeas, E

“…Progress in cellular biology based on fluorescent microscopy techniques, shows that the spatial organization of the nucleus is dynamic. This dynamic is very…”
Get full text

Relaxation Processes in Semidilute Solutions of Polymers in Liquid Crystal Solvents by Wieczorek, Stefan A, Freyssingeas, Eric, Hołyst, Robert

“…We investigate the relaxation phenomena in a polymer (polystyrene)/liquid crystal (4-cyano-4‘-n-octyl-biphenyl) system, in its homogeneous isotropic phase near…”
Get full text

Long Range Attractive Surface Forces Due to Capillary-Induced Polymer Incompatibility by Wennerström, Håkan, Thuresson, Krister, Linse, Per, Freyssingeas, Eric

“…Observations of a novel case of capillary-induced phase separations (CIPS), which we judge to be of considerable practical significance, is reported. A…”
Get full text

A Surface Force, Light Scattering, and Osmotic Pressure Study of Semidilute Aqueous Solutions of Ethyl(hydroxyethyl)celluloseLong-Range Attractive Force between Two Polymer-Coated Surfaces by Freyssingeas, Eric, Thuresson, Krister, Nylander, Tommy, Joabsson, Fredrik, Lindman, Björn

“…Semidilute (above the overlap concentration, c*) aqueous solutions of ethyl(hydroxyethyl)cellulose (EHEC) as a function of concentration were investigated with…”
Get full text

Measurement of the membrane flexibility in lamellar and sponge phases of the C12E5/hexanovwater system by FREYSSINGEAS, E, NALLET, F, ROUX, D

Get full text

Structural Transition in the Isotropic Phase of the C 12 EO 6 /H 2 O Lyotropic Mixture:  A Rheological Investigation by Constantin, D., Freyssingeas, É., Palierne, J.-F., Oswald, P.

Get full text