63 citations · 166 across the 4 of their papers we have counts for
4 papers
Simultaneous measurement of the microscopic dynamics and the mesoscopic displacement field in soft systems by speckle imaging
Luca Cipelletti, Giovanni Brambilla, Simona Maccarrone +1
The constituents of soft matter systems such as colloidal suspensions, emulsions, polymers, and biological tissues undergo microscopic random motion, due to thermal energy. They ma…
Equilibrium concentration profiles and sedimentation kinetics of colloidal gels under gravitational stress
Stefano Buzzaccaro, Eleonora Secchi, Giovanni Brambilla +2
We study the sedimentation of colloidal gels by using a combination of light scattering, polarimetry and video imaging. The asymptotic concentration profiles $φ(z,t\rightarrow \inf…
Highly nonlinear dynamics in a slowly sedimenting colloidal gel
Giovanni Brambilla, Stefano Buzzaccaro, R. Piazza +2
We use a combination of original light scattering techniques and particles with unique optical properties to investigate the behavior of suspensions of attractive colloids under gr…
Dynamic light scattering measurements in the activated regime of dense colloidal hard spheres
Djamel El Masri, Giovanni Brambilla, Matteo Pierno +4
We use dynamic light scattering and numerical simulations to study the approach to equilibrium and the equilibrium dynamics of systems of colloidal hard spheres over a broad range…