Phase-field Navier–Stokes model for vesicle doublets hydrodynamics in incompressible fluid flow
In this paper, we study the hydrodynamics of a vesicle doublet suspended in an external
viscous fluid flow. Vesicles in this study are modeled using the phase-field model. The …
viscous fluid flow. Vesicles in this study are modeled using the phase-field model. The …
Derivation and simulation of a two-phase fluid deformable surface model
To explore the impact of surface viscosity on coexisting fluid domains in biomembranes we
consider two-phase fluid deformable surfaces as model systems for biomembranes. Such …
consider two-phase fluid deformable surfaces as model systems for biomembranes. Such …
Diffuse interface models of locally inextensible vesicles in a viscous fluid
We present a new diffuse interface model for the dynamics of inextensible vesicles in a
viscous fluid with inertial forces. A new feature of this work is the implementation of the local …
viscous fluid with inertial forces. A new feature of this work is the implementation of the local …
A mechanism for cell motility by active polar gels
W Marth, S Praetorius, A Voigt - Journal of The Royal …, 2015 - royalsocietypublishing.org
We analyse a generic motility model, with the motility mechanism arising by contractile
stress due to the interaction of myosin and actin. A hydrodynamic active polar gel theory is …
stress due to the interaction of myosin and actin. A hydrodynamic active polar gel theory is …
Margination of white blood cells: a computational approach by a hydrodynamic phase field model
We numerically investigate margination of white blood cells and demonstrate the
dependency on a number of conditions including haematocrit, the deformability of the cells …
dependency on a number of conditions including haematocrit, the deformability of the cells …
Signaling networks and cell motility: a computational approach using a phase field description
W Marth, A Voigt - Journal of mathematical biology, 2014 - Springer
The processes of protrusion and retraction during cell movement are driven by the turnover
and reorganization of the actin cytoskeleton. Within a reaction–diffusion model which …
and reorganization of the actin cytoskeleton. Within a reaction–diffusion model which …
The interplay of geometry and coarsening in multicomponent lipid vesicles under the influence of hydrodynamics
We consider the impact of surface hydrodynamics on the interplay between membrane
curvature and lipid composition in coarsening processes on model systems for …
curvature and lipid composition in coarsening processes on model systems for …
Numerical simulation of endocytosis: Viscous flow driven by membranes with non-uniformly distributed curvature-inducing molecules
The formation of membrane vesicles from a larger membrane that occurs during endocytosis
and other cell processes is typically orchestrated by curvature-inducing molecules attached …
and other cell processes is typically orchestrated by curvature-inducing molecules attached …
Collective migration under hydrodynamic interactions: a computational approach
W Marth, A Voigt - Interface Focus, 2016 - royalsocietypublishing.org
We consider a generic model for cell motility. Even if a comprehensive understanding of cell
motility remains elusive, progress has been achieved in its modelling using a whole-cell …
motility remains elusive, progress has been achieved in its modelling using a whole-cell …
Osmosis through a semi-permeable membrane: a consistent approach to interactions
The movement of ionic solutions is an essential part of biology and technology. Fluidics,
from nano-to micro-to microfluidics, is a burgeoning area of technology which is all about the …
from nano-to micro-to microfluidics, is a burgeoning area of technology which is all about the …