48 citations · 121 across the 6 of their papers we have counts for
Showing 2012 · cond-mat.softShow all
2 papers · 2 filters
cond-mat.soft2012★ 48 cited
What buoyancy really is. A Generalized Archimedes Principle for sedimentation and ultracentrifugation
Roberto Piazza, Stefano Buzzaccaro, Eleonora Secchi +1
Particle settling is a pervasive process in nature, and centrifugation is a much versatile separation technique. Yet, the results of settling and ultracentrifugation experiments of…
cond-mat.soft2012★ 17 cited
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…