Colloidal hard spheres: Triumphs, challenges, and mysteries
The simplicity of hard spheres as a model system is deceptive. Although the particles
interact solely through volume exclusion, that nevertheless suffices for a wealth of static and …
interact solely through volume exclusion, that nevertheless suffices for a wealth of static and …
From femtoseconds to hours—measuring dynamics over 18 orders of magnitude with coherent x-rays
F Lehmkühler, W Roseker, G Grübel - Applied Sciences, 2021 - mdpi.com
X-ray photon correlation spectroscopy (XPCS) enables the study of sample dynamics
between micrometer and atomic length scales. As a coherent scattering technique, it …
between micrometer and atomic length scales. As a coherent scattering technique, it …
Recent notable approaches to study self‐assembly of nanoparticles with X‐ray scattering and electron microscopy
Self‐assembly of nanoparticles (NPs) has evolved into a powerful tool for the synthesis of
superstructures with tailored properties. The quality, diversity, and complexity of synthesized …
superstructures with tailored properties. The quality, diversity, and complexity of synthesized …
Emergent structural correlations in dense liquids
The complete quantitative description of the structure of dense and supercooled liquids
remains a notoriously difficult problem in statistical physics. Most studies to date focus solely …
remains a notoriously difficult problem in statistical physics. Most studies to date focus solely …
Structure and short-time diffusion of concentrated suspensions consisting of silicone-stabilised PMMA particles: a quantitative analysis taking polydispersity effects into …
JD Maier, J Wagner - Soft Matter, 2024 - pubs.rsc.org
We characterise structure and dynamics of concentrated suspensions of silicone-stabilised
PMMA particles immersed in index-matching decalin–tetralin mixtures by means of static …
PMMA particles immersed in index-matching decalin–tetralin mixtures by means of static …
[HTML][HTML] Three-step colloidal gelation revealed by time-resolved x-ray photon correlation spectroscopy
The gelation of PEGylated gold nanoparticles dispersed in a glycerol–water mixture is
probed in situ by x-ray photon correlation spectroscopy. Following the evolution of structure …
probed in situ by x-ray photon correlation spectroscopy. Following the evolution of structure …
Dynamics and Time Scales of Higher-Order Correlations in Supercooled Colloidal Systems
The dynamics and time scales of higher-order correlations are studied in supercooled
colloidal systems. A combination of X-ray photon correlation spectroscopy (XPCS) and X-ray …
colloidal systems. A combination of X-ray photon correlation spectroscopy (XPCS) and X-ray …
Glass-liquid and glass-gel transitions of soft-shell particles
L Frenzel, M Dartsch, GM Balaguer, F Westermeier… - Physical Review E, 2021 - APS
We study the structure and dynamics of colloidal particles with a spherical hard core and a
thermo-responsive soft shell over the whole phase diagram by means of small-angle x-ray …
thermo-responsive soft shell over the whole phase diagram by means of small-angle x-ray …
Advancing chemical separations: Unraveling the structure and dynamics of phase splitting in liquid–liquid extraction
Liquid–liquid extraction (LLE), the go-to process for a variety of chemical separations, is
limited by spontaneous organic phase splitting upon sufficient solute loading, called third …
limited by spontaneous organic phase splitting upon sufficient solute loading, called third …
In situ aggregation and early states of gelation of gold nanoparticle dispersions
The aggregation and onset of gelation of PEGylated gold nanoparticles dispersed in a
glycerol–water mixture is studied by small-angle X-ray scattering and X-ray photon …
glycerol–water mixture is studied by small-angle X-ray scattering and X-ray photon …