[HTML][HTML] Pattern detection in colloidal assembly: A mosaic of analysis techniques

V Lotito, T Zambelli - Advances in colloid and interface science, 2020 - Elsevier
Abstract Characterization of the morphology, identification of patterns and quantification of
order encountered in colloidal assemblies is essential for several reasons. First of all, it is …

A journey through the landscapes of small particles in binary colloidal assemblies: Unveiling structural transitions from isolated particles to clusters upon variation in …

V Lotito, T Zambelli - Nanomaterials, 2019 - mdpi.com
Two-dimensional (2D) amorphous binary colloidal assemblies composed of particles of two
different sizes are characterized by the loss of hexagonal close-packing for larger particles …

Voronoi tessellation-based algorithm for determining rigorously defined classical and generalized geometric pore size distributions

S Agrawal, S Galmarini, M Kröger - Physical Review E, 2023 - APS
The geometric pore size distribution (PSD) P (r) as function of pore radius r is an important
characteristic of porous structures, including particle-based systems, because it allows us to …

Tracer shape and local media structure determine the trend of translation-rotation decoupling in two-dimensional colloids

J Kim, BJ Sung - Physical review letters, 2015 - APS
The translational diffusion of tracers in glass-forming materials often violates the Stokes-
Einstein relation while their rotation follows the Debye-Stokes-Einstein relation faithfully …

The effects of the lipid type on the spatial arrangement and dynamics of cholesterol in binary component lipid membranes

Y Oh, ES Song, BJ Sung - The Journal of Chemical Physics, 2021 - pubs.aip.org
Intermolecular interactions between cholesterol and lipids in cell membranes, which play
critical roles in cellular processes such as the formation of nano-domains, depend on the …

Machine learning predicts the glass transition of two-dimensional colloids besides medium-range crystalline order

EC Kim, DJ Chun, CB Park, BJ Sung - Physical Review E, 2023 - APS
We employ only the positions of colloidal particles and construct machine learning (ML)
models to test the presence of structural order in glass transition for two kinds of two …

Dynamics of highly polydisperse colloidal suspensions as a model system for bacterial cytoplasm

J Hwang, J Kim, BJ Sung - Physical Review E, 2016 - APS
There are various kinds of macromolecules in bacterial cell cytoplasm. The size
polydispersity of the macromolecules is so significant that the crystallization and the phase …

Collective excitations in 2D hard-disc fluid

A Huerta, T Bryk, A Trokhymchuk - Journal of colloid and interface science, 2015 - Elsevier
Collective dynamics of a two-dimensional (2D) hard-disc fluid was studied by molecular
dynamics simulations in the range of packing fractions that covers states up to the freezing …

Incorporation of the intensive and extensive entropy contributions in the disk intersection theory of a hard disk system

VM Pergamenshchik - arxiv preprint arxiv:2404.12506, 2024 - arxiv.org
The one-body free volume, which determines the entropy of a hard disk system, has
extensive (cavity) and intensive (cell) contributions. So far these contributions have not been …

[HTML][HTML] Influences of depletion potential on vapor-liquid critical point metastability

S Zhou, G Liu - AIP Advances, 2016 - pubs.aip.org
Phase behavior of a neutral colloid dispersion is investigated based on an improved
Asakura-Oosawa (AO) model. Several observations are made:(i) an increase of solvent …