775 citations · 4.1k across the 28 of their papers we have counts for
29 papers
Driven shear flow in biological magneto-active fluids
Malo Marmol, Cécile Cottin-Bizonne, Andrejs Cebers +2
Active fluids made of powered suspended particles have unique abilities to self-generate flow and density structures. How such dynamics can be triggered and leveraged by external c…
How to steer active colloids up a vertical wall
Adérito Fins Carreira, Adam Wysocki, Christophe Ybert +3
An important challenge in active matter lies in harnessing useful global work from entities that produce work locally, e.g., via self-propulsion. We investigate here the active mat…
Continuous manipulation and characterization of colloidal beads and liposomes via diffusiophoresis in single- and double-junction microchannels
Adnan Chakra, Naval Singh, Goran T. Vladisavljević +4
We reveal an unreported physical mechanism that enables the pre-concentration, sorting and characterization of charged polystyrene nanobeads and liposomes dispersed in a continuous…
Aging or DEAD: origin of the non-monotonic response to weak self-propulsion in active glasses
Natsuda Klongvessa, Christophe Ybert, Cécile Cottin-Bizonne +2
Among amorphous states, glass is defined by relaxation times longer than the observation time. This nonergodic nature makes the understanding of glassy systems an involved topic, w…
Mixing and unmixing induced by active camphor particles
Clément Gouiller, Florence Raynal, Laurent Maquet +4
In this experimental study, we report on the mixing properties of interfacial colloidal floaters (glass bubbles) by chemical and hydrodynamical currents generated by self-propelled…
Reversible Trapping of Colloids in Microgrooved Channels via Diffusiophoresis under Steady-State Solute Gradients
Naval Singh, Goran T. Vladisavljević, François Nadal +3
The controlled transport of colloids in dead-end structures is a key capability that can enable a wide range of applications, such as bio-chemical analysis, drug delivery and under…