Viscoelasticity in homogeneous protein solutions

W Pan, L Filobelo, NDQ Pham, O Galkin, VV Uzunova… - Physical review …, 2009 - APS
We probe the transport properties in protein solutions stable with respect to any, solid or
liquid, phase separation as a step in the understanding of transport in the cytosol of live …

Microrheology of solutions embedded with thread-like supramolecular structures

D Lopez-Diaz, R Castillo - Soft Matter, 2011 - pubs.rsc.org
A family of methods uses colloidal particles as a mechanical probe for deforming the
medium in conjunction with a procedure to trace the movement of the particles to get …

A quest to extend friction law into multiscale soft matter: experiment confronted with theory—a review

P Bełdowski, A Gadomski - Journal of Physics D: Applied Physics, 2022 - iopscience.iop.org
This topical review focuses on applying the basics of the classical Coulomb–Amontons (CA)
law of friction to describe bioinspired articulating systems of extremely low values of …

Fractional Brownian motors and stochastic resonance

I Goychuk, V Kharchenko - Physical Review E—Statistical, Nonlinear, and Soft …, 2012 - APS
We study fluctuating tilt Brownian ratchets based on fractional subdiffusion in sticky
viscoelastic media characterized by a power law memory kernel. Unlike the normal diffusion …

Mean-square displacement of particles in slightly interconnected polymer networks

E Sarmiento-Gomez, I Santamaría-Holek… - The Journal of …, 2014 - ACS Publications
Structural and viscoelastic properties of slightly interconnected polymer networks immersed
in a solvent have been studied in two cases: when the polymer network is building up and …

Finite-range viscoelastic subdiffusion in disordered systems with inclusion of inertial effects

I Goychuk, T Pöschel - New Journal of Physics, 2020 - iopscience.iop.org
This work justifies further paradigmatic importance of the model of viscoelastic subdiffusion
in random environments for the observed subdiffusion in cellular biological systems …

Viscoelastic subdiffusion in a random Gaussian environment

I Goychuk - Physical Chemistry Chemical Physics, 2018 - pubs.rsc.org
Viscoelastic subdiffusion governed by a fractional Langevin equation is studied numerically
in a random Gaussian environment modeled by stationary Gaussian potentials with …

Entropic effects of interacting particles diffusing on spherical surfaces

A Ledesma-Durán, J Munguía-Valadez… - Frontiers in …, 2021 - frontiersin.org
We present a molecular dynamics and theoretical study on the diffusion of interacting
particles embedded on the surface of a sphere. By proposing five different interaction …

Subdiffusive rocking ratchets in viscoelastic media: Transport optimization and thermodynamic efficiency in overdamped regime

VO Kharchenko, I Goychuk - Physical Review E—Statistical, Nonlinear, and …, 2013 - APS
We study subdiffusive overdamped Brownian ratchets periodically rocked by an external
zero-mean force in viscoelastic media within the framework of a non-Markovian generalized …

Lévy flights diffusion with drift in heterogeneous membranes

A Strzelewicz, M Krasowska, M Cieśla - Membranes, 2023 - mdpi.com
The modelling of diffusion in membranes is essential to understanding transport processes
through membranes, especially when it comes to improving process efficiency. The purpose …