Synthetic strain-stiffening hydrogels towards mechanical adaptability

J Xu, Y Jiang, L Gao - Journal of Materials Chemistry B, 2023 - pubs.rsc.org
Living organisms are made of wet, soft tissues. However, there is only one candidate to
simultaneously replicate the mechanical and composition features of load-bearing tissues …

Theory of semiflexible filaments and networks

F Meng, EM Terentjev - Polymers, 2017 - mdpi.com
We briefly review the recent developments in the theory of individual semiflexible filaments,
and of a crosslinked network of such filaments, both permanent and transient. Starting from …

Hyperelastic continuum models for isotropic athermal fibrous networks

D Song, AA Oberai, PA Janmey - Interface Focus, 2022 - royalsocietypublishing.org
Many biological materials contain fibrous protein networks as their main structural
components. Understanding the mechanical properties of such networks is important for …

Nonlinear elasticity of semiflexible filament networks

F Meng, EM Terentjev - Soft Matter, 2016 - pubs.rsc.org
We develop a continuum theory for equilibrium elasticity of a network of crosslinked
semiflexible filaments, spanning the full range between flexible entropy-driven chains to stiff …

Segmental and age differences in the elastin network, collagen, and smooth muscle phenotype in the tunica media of the porcine aorta

Z Tonar, T Kubíková, C Prior, E Demjén, V Liška… - Annals of Anatomy …, 2015 - Elsevier
The porcine aorta is often used in studies on morphology, pathology, transplantation
surgery, vascular and endovascular surgery, and biomechanics of the large arteries. Using …

Biomechanics of cells and subcellular components: a comprehensive review of computational models and applications

C Wang, S Li, AS Ademiloye… - International Journal for …, 2021 - Wiley Online Library
Cells are a fundamental structural, functional and biological unit for all living organisms. Up
till now, considerable efforts have been made to study the responses of single cells and …

Direct visualization of flow-induced conformational transitions of single actin filaments in entangled solutions

I Kirchenbuechler, D Guu, NA Kurniawan… - Nature …, 2014 - nature.com
While semi-flexible polymers and fibres are an important class of material due to their rich
mechanical properties, it remains unclear how these properties relate to the microscopic …

Continuum elastic models for force transmission in biopolymer gels

H Wang, X Xu - Soft Matter, 2020 - pubs.rsc.org
We review continuum elastic models for the transmission of both external forces and internal
active cellular forces in biopolymer gels, and relate them to recent experiments. Rather than …

An affine continuum mechanical model for cross-linked F-actin networks with compliant linker proteins

GA Holzapfel, MJ Unterberger, RW Ogden - Journal of the mechanical …, 2014 - Elsevier
Cross-linked actin networks are important building blocks of the cytoskeleton. In order to
gain deeper insight into the interpretation of experimental data on actin networks, adequate …

Multiscale impact of nucleotides and cations on the conformational equilibrium, elasticity and rheology of actin filaments and crosslinked networks

TC Bidone, T Kim, MA Deriu, U Morbiducci… - … and modeling in …, 2015 - Springer
Cells are able to respond to mechanical forces and deformations. The actin cytoskeleton, a
highly dynamic scaffolding structure, plays an important role in cell mechano-sensing. Thus …