13 citations · 31 across the 4 of their papers we have counts for
4 papers
Light control of the diffusion coefficient of active fluids
Thomas Vourc'h, Julien Léopoldès, Hassan Peerhossaini
Active fluids refer to the fluids that contain self-propelled particles such as bacteria or micro-algae, whose properties differ fundamentally from the passive fluids. Such particl…
Clustering of bacteria with heterogeneous motility
Thomas Vourc'h, Julien Léopoldès, Hassan Peerhossaini
We study the clustering of a model cyanobacterium \textit{Synechocystis} into microcolonies. The bacteria are allowed to diffuse onto surfaces of different hardness, and interact w…
Slowdown of the surface diffusion during early stages of bacterial colonization
Thomas Vourc'h, Julien Léopoldès, Annick Méjean +3
We study the surface diffusion of the model cyanobacterium Synechocystis sp. PCC during the incipient stages of cell contact with a glass surface in the dilute regime. We ob…
Slippery or sticky ! Control of wrinkling patterns by selective adhesion
Hugues Vandeparre, Julien Léopoldès, Christophe Poulard +4
Wrinkling patterns at the metallized surface of thin polymer films are shown to be sensitive to the sticky or slippery character of the polymer/substrate interface (titanium coatin…