49 citations · 210 across the 7 of their papers we have counts for
8 papers
Extending depolarized DLS measurements to turbid samples
Antara Pal, Peter Holmqvist, Andrea Vaccaro +1
The application of dynamic light scattering to soft matter systems has strongly profited from advanced approaches such as the so-called modulated 3D cross correlation technique (mo…
Short- and long-time diffusion, and dynamic scaling in suspensions of charged colloidal particles
Adolfo J. Banchio, Marco Heinen, Peter Holmqvist +1
We report on a comprehensive theory-simulation-experimental study of collective and self-diffusion in suspensions of charge-stabilized colloidal spheres. In simulation and theory,…
Validity of Stokes-Einstein Relation in Soft Colloids up to the Glass Transition
Sudipta Gupta, Jörg Stellbrink, Emanuela Zaccarelli +6
We investigate the dynamics of kinetically frozen block copolymer micelles of different softness across a wide range of particle concentrations, from the fluid to the onset of glas…
Dynamics of charged gibbsite platelets in the isotropic phase
Dzina Kleshchanok, Marco Heinen, Gerhard Nägele +1
We report on depolarized and non-depolarized dynamic light scattering, static light scattering, and static viscosity measurements on interacting charged gibbsite platelets suspende…
Supersaturated dispersions of rod-like viruses with added attraction
P. Holmqvist, M. Ratajczyk, G. Meier +2
The kinetics of isotropic-nematic (I-N) and nematic-isotropic (N-I) phase transitions in dispersions of rod-like {\it fd}-viruses are studied. Concentration quenches were applied u…
Structure and Short-time Dynamics in Suspensions of Charged Silica Spheres in the entire Fluid Regime
J. Gapinski, A. Patkowski, A. J. Banchio +5
We present an experimental study of short-time diffusion properties in fluid-like suspensions of monodisperse charge-stabilized silica spheres suspended in DMF. The static structur…
Nematic-Isotropic Spinodal Decomposition Kinetics of Rod-like Viruses
M. Paul Lettinga, Kyongok Kang, Peter Holmqvist +3
We investigate spinodal decomposition kinetics of an initially nematic dispersion of rod-like viruses (fd virus). Quench experiments are performed from a flow-stabilized homogeneou…
Crystallization Kinetics of Colloidal Spheres under Stationary Shear Flow
P. Holmqvist, M. P. Lettinga, J. Buitenhuis +1
A systematic experimental study of dispersions of charged colloidal spheres is presented on the effect of steady shear flow on nucleation and crystal-growth rates. In addition, the…