A fresh look at the Laponite phase diagram

B Ruzicka, E Zaccarelli - Soft Matter, 2011 - pubs.rsc.org
By reviewing experimental and theoretical works, we discuss the phase diagram of Laponite
suspensions, with the aim of clarifying several issues that have caused a long-time …

pyPRISM: a computational tool for liquid-state theory calculations of macromolecular materials

TB Martin, TE Gartner III, RL Jones, CR Snyder… - …, 2018 - ACS Publications
The Polymer Reference Interaction Site Model (PRISM) theory describes the equilibrium
spatial correlations of liquid-like polymer systems including melts, blends, solutions, block …

Phase diagram of hard colloidal platelets: A theoretical account

HH Wensink, HNW Lekkerkerker - Molecular Physics, 2009 - Taylor & Francis
We construct the complete liquid crystal phase diagram of hard plate-like cylinders for
variable aspect ratio using Onsager's second virial theory and employing the Parsons–Lee …

Effective interaction of charged platelets in aqueous solution: Investigations of colloid laponite suspensions by static light scattering and small-angle x-ray scattering

L Li, L Harnau, S Rosenfeldt, M Ballauff - Physical Review E—Statistical …, 2005 - APS
We study dilute aqueous solutions of charged disklike mineral particles (laponite) by a
combination of static light scattering (SLS) and small-angle x-ray scattering (SAXS) …

Colloids dragged through a polymer solution: Experiment, theory, and simulation

C Gutsche, F Kremer, M Krüger, M Rauscher… - The Journal of …, 2008 - pubs.aip.org
We present microrheological measurements of the drag force on colloids pulled through a
solution of λ-DNA (used here as a monodisperse model polymer) with an optical tweezer …

Coarse-grained models for automated fragmentation and parametrization of molecular databases

JGEM Fraaije, J van Male, P Becherer… - Journal of Chemical …, 2016 - ACS Publications
We calibrate coarse-grained interaction potentials suitable for screening large data sets in
top-down fashion. Three new algorithms are introduced:(i) automated decomposition of …

Hindrance function for sedimentation and creaming of colloidal disks

P He, AF Mejia, Z Cheng, D Sun, HJ Sue… - Physical Review E …, 2010 - APS
We report the first measurement of the hindrance function for sedimentation or creaming of
disk-shaped colloids via the analytical centrifugation. Disks align with the external flow right …

Structure and thermodynamics of platelet dispersions

L Harnau - Molecular Physics, 2008 - Taylor & Francis
Various properties of fluids consisting of platelike particles differ from the corresponding
ones of fluids consisting of spherical particles because interactions between platelets …

Structure and phase behavior of colloidal dumbbells with tunable attractive interactions

G Munao, D Costa, A Giacometti, C Caccamo… - Physical Chemistry …, 2013 - pubs.rsc.org
We investigate thermodynamic and structural properties of colloidal dumbbells in the
framework provided by the Reference Interaction Site Model (RISM) theory of molecular …

Interaction of cylindrical polymer brushes in dilute and semi-dilute solution

S Bolisetty, S Rosenfeldt, CN Rochette… - Colloid and Polymer …, 2009 - Springer
We present a systematic study of flexible cylindrical brush-shaped macromolecules in a
good solvent by small-angle neutron scattering (SANS), static light scattering (SLS), and by …