316 citations · 1.2k across the 40 of their papers we have counts for
42 papers
A unified state diagram for the yielding transition of soft colloids
Stefano Aime, Domenico Truzzolillo, David J. Pine +2
Concentrated colloidal suspensions and emulsions are amorphous soft solids, widespread in technological and industrial applications and studied as model systems in physics and mate…
Flow of gluten with tunable protein composition: from stress undershoot to stress overshoot and strain hardening
Ameur Louhichi, Marie-Helene Morel, Laurence Ramos +1
Understanding the origin of the unique rheological properties of wheat gluten, the protein fraction of wheat grain, is crucial in bread-making processes and questions scientists si…
Instabilities in freely expanding sheets of associating viscoelastic fluids
S. Arora, A. Louhichi, D. Vlassopoulos +2
We use the impact of drops on a small solid target as a tool to investigate the behavior of viscoelastic fluids under extreme deformation rates. We study two classes of transient n…
Competition between shear and biaxial extensional viscous dissipation in the expansion dynamics of Newtonian and rheo-thinning liquid sheets
Ameur Louhichi, Carole-Ann Charles, Srishti Arora +4
When a drop of fluid hits a small solid target of comparable size, it expands radially until reaching a maximum diameter and subsequently recedes. In this work, we show that the ex…
Viscoelasticity and elastocapillarity effects in the impact of drops on a repellent surface
Carole-Ann Charles, Ameur Louhichi, Laurence ramos +1
We investigate freely expanding viscoelastic sheets. The sheets are produced by the impact of drops on a quartz plate covered with a thin layer of liquid nitrogen that suppresses s…
Impact of the protein composition on the structure and viscoelasticity of polymer-like gluten gels
Laurence Ramos, Amélie Banc, Ameur Louhichi +6
We investigate the structure of gluten polymer-like gels in a binary mixture of water/ethanol, v/v, a good solvent for gluten proteins. Gluten comprises two main families o…