238 citations
- University of StuttgartDE11 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Taras Shevchenko National University of KyivUA10 papers
- Bogolyubov Institute for Theoretical PhysicsUA8 papers
- University of TrentoIT7 papers
- Heinrich Heine University DüsseldorfDE5 papers
- Laboratoire Kastler BrosselFR5 papers
- University of KonstanzDE5 papers
- University of SiegenDE5 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE4 papers
- Helmholtz-Zentrum Berlin für Materialien und EnergieDE4 papers
- Sorbonne UniversitéFR4 papers
9 papers · 1 filter
Structure and interaction of flexible dendrimers in concentrated solution
S. Rosenfeldt, M. Ballauff, P. Lindner +1
We study the influence of mutual interaction on the conformation of flexible poly(propyleneamine) dendrimers of fourth generation in concentrated solution. Mixtures of dendrimers w…
Coupling of Rotational Motion with Shape Fluctuations of Core-shell Microgels Having Tunable Softness
S. Bolisetty, M. Hoffmann, S. Lekkala +3
The influence of shape fluctuations on deformable thermosensitive microgels in aqueous solution is investigated by dynamic light scattering (DLS) and depolarized dynamic light scat…
Surface Instabilities and Magnetic Soft Matter
Christian Gollwitzer, Marina Krekhova, Guenter Lattermann +2
We report on the formation of surface instabilities in a layer of thermoreversible ferrogel when exposed to a vertical magnetic field. Both static and time dependent magnetic field…
Viscoelasticity and shear flow of concentrated, non-crystallizing colloidal suspensions: Comparison with Mode-Coupling Theory
Miriam Siebenbuerger, Matthias Fuchs, Henning Winter +1
We present a comprehensive rheological study of a suspension of thermosensitive particles dispersed in water. The volume fraction of these particles can be adjusted by the temperat…
Accurate description of bulk and interfacial properties in colloid-polymer mixtures
R. L. C. Vink, A. Jusufi, J. Dzubiella +1
Large-scale Monte Carlo simulations of a phase-separating colloid-polymer mixture are performed and compared to recent experiments. The approach is based on effective interaction p…
Nonlinear rheology of dense colloidal dispersions: a phenomenological model and its connection to mode coupling theory
Matthias Fuchs, Matthias Ballauff
Rheological properties, especially 'shear-thinning', of dense colloidal dispersions are discussed on three different levels. A generalized phenomonological Maxwell model gives a br…