Search Results - "Snabre, Patrick"

Colloidal aggregation and dynamics in anisotropic fluids by Mondiot, Frédéric, Botet, Robert, Snabre, Patrick, Mondain-Monval, Olivier, Loudet, Jean-Christophe

“…We present experiments and numerical simulations to investigate the collective behavior of submicrometer-sized particles immersed in a nematic micellar…”
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Size segregation and particle velocity fluctuations in settling concentrated suspensions by Snabre, Patrick, Pouligny, Bernard, Metayer, Cyrille, Nadal, François

“…We investigate the sedimentation of concentrated suspensions at low Reynolds numbers to study collective particle effects on local particle velocity…”
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Poroviscoelasticity and compression-softening of agarose hydrogels by Ed-Daoui, Abderrahim, Snabre, Patrick

“…Agarose hydrogels are poroviscoelastic materials that exhibit a waterlogged-crosslinked microstructure. Despite an extensive use in biotechnologies and…”
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Impact of saccharides on the drying kinetics of agarose gels measured by in-situ interferometry by Mao, Bosi, Divoux, Thibaut, Snabre, Patrick

“…Agarose gels are viscoelastic soft solids that display a porous microstructure filled with water at 90% w/w or more. Despite an extensive use in food industry…”
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Oleogelation of rapeseed oil with cellulose fibers as an innovative strategy for palm oil substitution in chocolate spreads by David, Annabelle, David, Mélissa, Lesniarek, Pauline, Corfias, Emmanuel, Pululu, Yoann, Delample, Mathieu, Snabre, Patrick

“…The texturing properties of mercerized cellulose dispersed in rapeseed oil without any prior thermal treatment were investigated as a function of botanical…”
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Syneresis and delayed detachment in agar plates by Divoux, Thibaut, Mao, Bosi, Snabre, Patrick

“…Biogels made of crosslinked polymers such as proteins or polysaccharides behave as porous soft solids and store large amounts of solvent. These gels undergo…”
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Heat-induced aging of agar solutions: Impact on the structural and mechanical properties of agar gels by Mao, Bosi, Bentaleb, Ahmed, Louerat, Frédéric, Divoux, Thibaut, Snabre, Patrick

“…Thermoreversible gels are commonly prepared by cooling down to ambient temperature, aqueous polymer solutions first brought to a boil for a short time. Here,…”
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Size Segregation in a Fluid-like or Gel-like Suspension Settling under Gravity or in a Centrifuge by Snabre, Patrick, Pouligny, Bernard

“…We investigate size segregation effects in a bidisperse concentrated suspension when slowly settling under gravity or when submitted to a centrifugal field…”
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Apparent viscosity and particle pressure of a concentrated suspension of non-Brownian hard spheres near the jamming transition by Mills, P., Snabre, P.

“…We consider the steady shear flow of a homogeneous and dense assembly of hard spheres suspended in a Newtonian viscous fluid. In a first part, a mean-field…”
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Characterisation of instability of concentrated dispersions by a new optical analyser: the TURBISCAN MA 1000 by Mengual, Olivier, Meunier, Gérard, Cayre, Isabelle, Puech, Katia, Snabre, Patrick

“…Emulsion or suspension destabilisation is often due to two physical phenomena: 1. particle size increase (coalescence) or particle aggregation (flocculation);…”
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Multispeckle diffusing wave spectroscopy of colloidal particles suspended in a random packing of glass spheres by Snabre, P., Crassous, J.

“…We use a multispeckle diffusing wave spectroscopy (MSDWS) method to study the ensemble-averaged dynamics of the fluctuating speckle pattern when illuminating…”
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An automated single-particle tracker: application to characterization of non-azimuthal motion in Couette flows at low Reynolds number by Blaj, O., Merzeau, P., Snabre, P., Pouligny, B.

“…We describe an experiment that allows us to record 3-dimensional trajectories of single particles in Couette shear flows, at low Reynolds number. The core of…”
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Stokes-Einstein diffusion of colloids in nematics by Mondiot, Frédéric, Loudet, Jean-Christophe, Mondain-Monval, Olivier, Snabre, Patrick, Vilquin, Alexandre, Würger, Alois

“…We report the experimental observation of anisotropic diffusion of polystyrene particles immersed in a lyotropic liquid crystal with two different anchoring…”
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Drying of agarose gels monitored by in-situ interferometry by Mao, Bosi, Divoux, Thibaut, Snabre, Patrick

“…Hydrogels behave as viscoelastic soft solids and display a porous microstructure filled with water with typical amounts of 90\%~w/w or more. As such, these…”
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Syneresis and delayed detachment in agar plates by Divoux, Thibaut, Mao, Bosi, Snabre, Patrick

“…Biogels made of crosslinked polymers such as proteins or polysaccharides behave as porous soft solids and store large amount of solvent. These gels undergo…”
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Overcooked agar solutions: impact on the structural and mechanical properties of agar gels by Mao, Bosi, Bentaleb, Ahmed, Louerat, Frédéric, Divoux, Thibaut, Snabre, Patrick

“…Thermoreversible hydrogels are commonly prepared by cooling down to ambient temperature, aqueous polymer solutions first brought to a boil. The incubation time…”
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Normal force controlled rheology applied to agar gelation by Mao, Bosi, Divoux, Thibaut, Snabre, Patrick

“…A wide range of thermoreversible gels are prepared by cooling down to ambient temperature hot aqueous polymer solutions. During the sol-gel transition, such…”
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Stokes-Einstein diffusion of colloids in nematics by Mondiot, Frédéric, Loudet, Jean-Christophe, Mondain-Monval, Olivier, Snabre, Patrick, Vilquin, Alexandre, Würger, Alois

“…Physical Review E 86, 010401(R) (2012) We report the experimental observation of anisotropic diffusion of polystyrene particles immersed in a lyotropic liquid…”
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Aggregation of human red blood cells after moderate heat treatment by Snabre, P, Baümler, H, Mills, P

“…The aggregation behaviour of normal and heat treated (48.4 degrees C, 48.8 degrees C, 49.5 degrees C) red blood cells (RBCs) suspended in dextran-saline…”
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