3 papers
cond-mat.soft2026
Activity enhances transport while competing interactions preserve structure in colloidal microphase formers
Horacio Serna, José MartÃn-Roca, Ariel G. Meyra +1
Colloidal models with short-range attraction and long range repulsion (SALR) have been extensively studied using theoretical and simulations methods due to their rich and universal…
cond-mat.soft2026
Confinement-induced collective motion in suspensions of run-and-tumble particles
José MartÃn-Roca, Daniel Escobar Ortiz, Chantal Valeriani +1
Collective motion is ubiquitous in active systems at all length and time scales. The mechanisms behind such collective motion usually are alignment interactions between active part…
cond-mat.soft2025
Sorting of binary active-passive mixtures in designed microchannels
Horacio Serna, C. Miguel Barriuso G., Ignacio Pagonabarraga +2
Mixtures of active and passive particles are ubiquitous at the microscale. Many essential microbial processes involve interactions with dead or immotile cells or passive crowders.…