Mechanics of 3D cell–hydrogel interactions: experiments, models, and mechanisms

FJ Vernerey, S Lalitha Sridhar, A Muralidharan… - Chemical …, 2021 - ACS Publications
Hydrogels are highly water-swollen molecular networks that are ideal platforms to create
tissue mimetics owing to their vast and tunable properties. As such, hydrogels are promising …

Quantifying brain microstructure with diffusion MRI: Theory and parameter estimation

DS Novikov, E Fieremans, SN Jespersen… - NMR in …, 2019 - Wiley Online Library
We review, systematize and discuss models of diffusion in neuronal tissue, by putting them
into an overarching physical context of coarse‐graining over an increasing diffusion length …

Anomalous diffusion models and their properties: non-stationarity, non-ergodicity, and ageing at the centenary of single particle tracking

R Metzler, JH Jeon, AG Cherstvy… - Physical Chemistry …, 2014 - pubs.rsc.org
Modern microscopic techniques following the stochastic motion of labelled tracer particles
have uncovered significant deviations from the laws of Brownian motion in a variety of …

Anomalous transport in the crowded world of biological cells

F Höfling, T Franosch - Reports on Progress in Physics, 2013 - iopscience.iop.org
A ubiquitous observation in cell biology is that the diffusive motion of macromolecules and
organelles is anomalous, and a description simply based on the conventional diffusion …

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 …

Matrix mechanics and water permeation regulate extracellular vesicle transport

S Lenzini, R Bargi, G Chung, JW Shin - Nature nanotechnology, 2020 - nature.com
Cells release extracellular vesicles (EVs) to communicate over long distances, which
requires EVs to traverse the extracellular matrix (ECM). However, given that the size of EVs …

[图书][B] Microrheology

EM Furst, TM Squires - 2017 - books.google.com
This book presents a comprehensive overview of microrheology, emphasizing the
underlying theory, practical aspects of its implementation, and current applications to …

Diffusing diffusivity: a model for anomalous, yet Brownian, diffusion

MV Chubynsky, GW Slater - Physical review letters, 2014 - APS
Wang et al.[Proc. Natl. Acad. Sci. USA 106, 15160 (2009)] have found that in several
systems the linear time dependence of the mean-square displacement (MSD) of diffusing …

Heterogeneous anomalous transport in cellular and molecular biology

TA Waigh, N Korabel - Reports on Progress in Physics, 2023 - iopscience.iop.org
It is well established that a wide variety of phenomena in cellular and molecular biology
involve anomalous transport eg the statistics for the motility of cells and molecules are …

Ergodic and nonergodic processes coexist in the plasma membrane as observed by single-molecule tracking

AV Weigel, B Simon, MM Tamkun… - Proceedings of the …, 2011 - National Acad Sciences
Diffusion in the plasma membrane of living cells is often found to display anomalous
dynamics. However, the mechanism underlying this diffusion pattern remains highly …