494 citations · 5.8k across the 73 of their papers we have counts for
4 papers · 1 filter
In Search of Colloidal Hard Spheres
C. Patrick Royall, Wilson C. K. Poon, Eric R. Weeks
We recently reviewed the experimental determination of the volume fraction, , of hard-sphere colloids, and concluded that the absolute value of was unlikely to be known to b…
Phase separation and rotor self-assembly in active particle suspensions
J. Schwarz-Linek, C. Valeriani, A. Cacciuto +4
Adding a non-adsorbing polymer to passive colloids induces an attraction between the particles via the `depletion' mechanism. High enough polymer concentrations lead to phase separ…
From compact to fractal crystalline clusters in concentrated systems of monodisperse hard spheres
Chantal Valeriani, Eduardo Sanz, Peter N. Pusey +3
We address the crystallization of monodisperse hard spheres in terms of the properties of finite- size crystalline clusters. By means of large scale event-driven Molecular Dynamics…
Differential Dynamic Microscopy: a High-Throughput Method for Characterizing the Motility of Microorganism
Vincent A. Martinez, Rut Besseling, Ottavio A. Croze +6
We present a fast, high-throughput method for characterizing the motility of microorganisms in 3D based on standard imaging microscopy. Instead of tracking individual cells, we ana…