10 citations · 10 across the 2 of their papers we have counts for
6 papers
Activity statistics in a colloidal glass former: experimental evidence for a dynamical transition
Bérengère Abou, Rémy Colin, Vivien Lecomte +2
In a dense colloidal suspension at a volume fraction slightly lower than that of its glass transition, we follow the trajectories of an assembly of tracers over a large time window…
Questioning the relationship between the 4 susceptibility and the dynamical correlation length in a glass former
Rémy Colin, Ahmed Alsayed, Cyprien Gay +1
Clusters of fast and slow correlated particles, identified as dynamical heterogeneities (DHs), con-stitute a central aspect of glassy dynamics. A key ingredient of the glass transi…
Rotational microrheology of Maxwell fluids using micron-sized wires
Rémy Colin, Loudjy Chevry, Jean-François Berret +1
We demonstrate a simple method for rotational microrheology in complex fluids, using micrometric wires. The three-dimensional rotational Brownian motion of the wires suspended in M…
Intracellular micro-rheology probed by micron-sized wires
L. Chevry, R. Colin, B. Abou +1
In the last decade, rapid advances have been made in the field of micro-rheology of cells and tissues. Given the complexity of living systems, there is a need for the development o…
3D rotational diffusion microrheology using 2D video microscopy
Rémy Colin, Minhao Yan, Loudjy Chevry +2
We propose a simple way to perform three-dimensional (3D) rotational microrheology using two-dimensional (2D) video microscopy. The 3D rotational brownian motion of micrometric wir…
Spatially heterogeneous dynamics in a thermosensitive soft suspension before and after the glass transition
Rémy Colin, Ahmed M. Alsayed, Jean-Christophe Castaing +3
The microscopic dynamics and aging of a soft thermosensitive suspension was investigated by looking at the thermal fluctuations of tracers in the suspension. Below and above the gl…