343 citations · 958 across the 10 of their papers we have counts for
10 papers
Surface Chemistry-based Continuous Separation of Colloidal Particles via Diffusiophoresis and Diffusioosmosis
Adnan Chakra, Christina Puijk, Goran T. Vladisavljević +3
The separation of colloidal particles based solely on their surface properties is a highly challenging task. This study demonstrates that diffusiophoresis and diffusioosmosis enabl…
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…
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…
Dynamo regimes and transitions in the VKS experiment
M. Berhanu, G. Verhille, J. Boisson +14
The Von K{á}rm{á}n Sodium experiment yields a variety of dynamo regimes, when asymmetry is imparted to the flow by rotating impellers at different speed F1 and F2. We show that as…
Experimental evidence of slippage breakdown for a superhydrophobic surface in a microfluidic device
Guido Bolognesi, Cecile Cottin-Bizonne, Christophe Pirat
A full characterization of the water flow past a silicon superhydrophobic surface with longitudinal micro-grooves enclosed in a microfluidic device is presented. Fluorescence micro…
Orbits and reversals of a drop rolling inside a horizontal circular hydraulic jump
Alexis Duchesne, Clément Savaro, Luc Lebon +2
We explore the complex dynamics of a non-coalescing drop of moderate size inside a circular hydraulic jump of the same liquid formed on a horizontal disk. In this situation the dro…