Modeling semiflexible polymer networks
CP Broedersz, FC MacKintosh - Reviews of Modern Physics, 2014 - APS
This is an overview of theoretical approaches to semiflexible polymers and their networks.
Such semiflexible polymers have large bending rigidities that can compete with the entropic …
Such semiflexible polymers have large bending rigidities that can compete with the entropic …
Broken detailed balance and non-equilibrium dynamics in living systems: a review
FS Gnesotto, F Mura, J Gladrow… - Reports on Progress in …, 2018 - iopscience.iop.org
Living systems operate far from thermodynamic equilibrium. Enzymatic activity can induce
broken detailed balance at the molecular scale. This molecular scale breaking of detailed …
broken detailed balance at the molecular scale. This molecular scale breaking of detailed …
[HTML][HTML] A pH-driven transition of the cytoplasm from a fluid-to a solid-like state promotes entry into dormancy
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 …
cells enter into and recover from this state is still poorly understood. Here, we study …
[HTML][HTML] Probing the stochastic, motor-driven properties of the cytoplasm using force spectrum microscopy
Molecular motors in cells typically produce highly directed motion; however, the aggregate,
incoherent effect of all active processes also creates randomly fluctuating forces, which drive …
incoherent effect of all active processes also creates randomly fluctuating forces, which drive …
Broken detailed balance at mesoscopic scales in active biological systems
Systems in thermodynamic equilibrium are not only characterized by time-independent
macroscopic properties, but also satisfy the principle of detailed balance in the transitions …
macroscopic properties, but also satisfy the principle of detailed balance in the transitions …
[HTML][HTML] Unconventional colloidal aggregation in chiral bacterial baths
When in equilibrium, thermal forces agitate molecules, which then diffuse, collide and bind
to form materials. However, the space of accessible structures in which micron-scale …
to form materials. However, the space of accessible structures in which micron-scale …
[HTML][HTML] The physics of active polymers and filaments
RG Winkler, G Gompper - The journal of chemical physics, 2020 - pubs.aip.org
Active matter agents consume internal energy or extract energy from the environment for
locomotion and force generation. Already, rather generic models, such as ensembles of …
locomotion and force generation. Already, rather generic models, such as ensembles of …
Rheology of soft materials
Research on soft materials, including colloidal suspensions, glasses, pastes, emulsions,
foams, polymer networks, liquid crystals, granular materials, and cells, has captured the …
foams, polymer networks, liquid crystals, granular materials, and cells, has captured the …
[HTML][HTML] Cellular control of viscosity counters changes in temperature and energy availability
LB Persson, VS Ambati, O Brandman - Cell, 2020 - cell.com
Cellular functioning requires the orchestration of thousands of molecular interactions in time
and space. Yet most molecules in a cell move by diffusion, which is sensitive to external …
and space. Yet most molecules in a cell move by diffusion, which is sensitive to external …