From colloidal particles to photonic crystals: advances in self-assembly and their emerging applications

Z Cai, Z Li, S Ravaine, M He, Y Song, Y Yin… - Chemical Society …, 2021 - pubs.rsc.org
Over the last three decades, photonic crystals (PhCs) have attracted intense interests thanks
to their broad potential applications in optics and photonics. Generally, these structures can …

[HTML][HTML] Universal properties of relaxation and diffusion in complex materials: Originating from fundamental physics with rich applications

KL Ngai - Progress in Materials Science, 2023 - Elsevier
Complex materials are composed of basic units which invariably interact with anharmonic
potentials. It is well known that the dynamics of systems with anharmonic interaction are …

Glass transition of polymers in bulk, confined geometries, and near interfaces

S Napolitano, E Glynos, NB Tito - Reports on Progress in Physics, 2017 - iopscience.iop.org
When cooled or pressurized, polymer melts exhibit a tremendous reduction in molecular
mobility. If the process is performed at a constant rate, the structural relaxation time of the …

A pH-driven transition of the cytoplasm from a fluid-to a solid-like state promotes entry into dormancy

MC Munder, D Midtvedt, T Franzmann, E Nuske, O Otto… - elife, 2016 - elifesciences.org
Cells can enter into a dormant state when faced with unfavorable conditions. However, how
cells enter into and recover from this state is still poorly understood. Here, we study …

[HTML][HTML] The bacterial cytoplasm has glass-like properties and is fluidized by metabolic activity

BR Parry, IV Surovtsev, MT Cabeen, CS O'Hern… - Cell, 2014 - cell.com
The physical nature of the bacterial cytoplasm is poorly understood even though it
determines cytoplasmic dynamics and hence cellular physiology and behavior. Through …

Bacterial hopping and trapping in porous media

T Bhattacharjee, SS Datta - Nature communications, 2019 - nature.com
Diverse processes—eg bioremediation, biofertilization, and microbial drug delivery—rely on
bacterial migration in disordered, three-dimensional (3D) porous media. However, how pore …

The physics of the colloidal glass transition

GL Hunter, ER Weeks - Reports on progress in physics, 2012 - iopscience.iop.org
As one increases the concentration of a colloidal suspension, the system exhibits a dramatic
increase in viscosity. Beyond a certain concentration, the system is said to be a colloidal …

F-actin architecture determines constraints on myosin thick filament motion

CG Muresan, ZG Sun, V Yadav, AP Tabatabai… - Nature …, 2022 - nature.com
Active stresses are generated and transmitted throughout diverse F-actin architectures
within the cell cytoskeleton, and drive essential behaviors of the cell, from cell division to …

Interferometric scattering microscopy reveals microsecond nanoscopic protein motion on a live cell membrane

RW Taylor, RG Mahmoodabadi, V Rauschenberger… - Nature …, 2019 - nature.com
Many of the biological functions of a cell are dictated by the intricate motion of proteins within
its membrane over a spatial range of nanometres to tens of micrometres and time intervals of …

Anomalous diffusion of proteins due to molecular crowding

DS Banks, C Fradin - Biophysical journal, 2005 - cell.com
We have studied the diffusion of tracer proteins in highly concentrated random-coil polymer
and globular protein solutions imitating the crowded conditions encountered in cellular …