Edwards statistical mechanics for jammed granular matter

A Baule, F Morone, HJ Herrmann, HA Makse - Reviews of modern physics, 2018 - APS
In 1989, Sir Sam Edwards made the visionary proposition to treat jammed granular materials
using a volume ensemble of equiprobable jammed states in analogy to thermal equilibrium …

[HTML][HTML] Focused ultrasound excites cortical neurons via mechanosensitive calcium accumulation and ion channel amplification

S Yoo, DR Mittelstein, RC Hurt, J Lacroix… - Nature …, 2022 - nature.com
Ultrasonic neuromodulation has the unique potential to provide non-invasive control of
neural activity in deep brain regions with high spatial precision and without chemical or …

[HTML][HTML] Spatial collagen stiffening promotes collective breast cancer cell invasion by reinforcing extracellular matrix alignment

T Koorman, KA Jansen, A Khalil, PD Haughton… - Oncogene, 2022 - nature.com
The tumor micro-environment often contains stiff and irregular-bundled collagen fibers that
are used by tumor cells to disseminate. It is still unclear how and to what extent, extracellular …

[HTML][HTML] The role of network architecture in collagen mechanics

KA Jansen, AJ Licup, A Sharma, R Rens… - Biophysical journal, 2018 - cell.com
Collagen forms fibrous networks that reinforce tissues and provide an extracellular matrix for
cells. These networks exhibit remarkable strain-stiffening properties that tailor the …

A minimal-length approach unifies rigidity in underconstrained materials

M Merkel, K Baumgarten, BP Tighe… - Proceedings of the …, 2019 - National Acad Sciences
We present an approach to understand geometric-incompatibility–induced rigidity in
underconstrained materials, including subisostatic 2D spring networks and 2D and 3D …

[HTML][HTML] Materials science and mechanosensitivity of living matter

AE Patteson, ME Asp, PA Janmey - Applied Physics Reviews, 2022 - pubs.aip.org
Living systems are composed of molecules that are synthesized by cells that use energy
sources within their surroundings to create fascinating materials that have mechanical …

Effect of network architecture on the mechanical behavior of random fiber networks

MR Islam, RC Picu - Journal of Applied Mechanics, 2018 - asmedigitalcollection.asme.org
Fiber-based materials are prevalent around us. While microscopically these systems
resemble a discrete assembly of randomly interconnected fibers, the network architecture …

[HTML][HTML] Structural redundancy in supracellular actomyosin networks enables robust tissue folding

HG Yevick, PW Miller, J Dunkel, AC Martin - Developmental cell, 2019 - cell.com
Tissue morphogenesis is strikingly robust. Yet, how tissues are sculpted under challenging
conditions is unknown. Here, we combined network analysis, experimental perturbations …

Orbital Fulde-Ferrell pairing state in moiré Ising superconductors

YM Xie, KT Law - Physical Review Letters, 2023 - APS
In this Letter, we study superconducting moiré homobilayer transition metal dichalcogenides
where the Ising spin-orbit coupling (SOC) is much larger than the moiré bandwidth. We call …

Compression stiffening of fibrous networks with stiff inclusions

JL Shivers, J Feng, ASG van Oosten… - Proceedings of the …, 2020 - National Acad Sciences
Tissues commonly consist of cells embedded within a fibrous biopolymer network. Whereas
cell-free reconstituted biopolymer networks typically soften under applied uniaxial …