Stimuli responsive dynamic transformations in supramolecular gels

S Panja, DJ Adams - Chemical Society Reviews, 2021 - pubs.rsc.org
Supramolecular gels are formed by the self-assembly of small molecules under the
influence of various non-covalent interactions. As the interactions are individually weak and …

Personal perspective on understanding low molecular weight gels

DJ Adams - Journal of the American Chemical Society, 2022 - ACS Publications
Low molecular weight gels are formed by the self-assembly of small molecules into
anisotropic structures that form a network capable of immobilizing the solvent. Such gels are …

Liquid nuclear condensates mechanically sense and restructure the genome

Y Shin, YC Chang, DSW Lee, J Berry, DW Sanders… - Cell, 2018 - cell.com
Phase transitions involving biomolecular liquids are a fundamental mechanism underlying
intracellular organization. In the cell nucleus, liquid-liquid phase separation of intrinsically …

Fatigue of hydrogels

R Bai, J Yang, Z Suo - European Journal of Mechanics-A/Solids, 2019 - Elsevier
Hydrogels have been developed since the 1960s for applications in personal care,
medicine, and engineering. Evidence has accumulated that hydrogels under prolonged …

Bubble dynamics in soft and biological matter

B Dollet, P Marmottant, V Garbin - Annual Review of Fluid …, 2019 - annualreviews.org
Bubbles are present in a large variety of emerging applications, from advanced materials to
biology and medicine, as either laser-generated or acoustically driven bubbles. In these …

Putting the squeeze on phase separation

C Fernández-Rico, T Sai, A Sicher, RW Style… - JACS Au, 2021 - ACS Publications
Phase separation is a ubiquitous process and finds applications in a variety of biological,
organic, and inorganic systems. Nature has evolved the ability to control phase separation to …

Elastic ripening and inhibition of liquid–liquid phase separation

KA Rosowski, T Sai, E Vidal-Henriquez, D Zwicker… - Nature physics, 2020 - nature.com
Phase separation is a central concept of materials physics,–and has recently emerged as an
important route to compartmentalization within living cells,–. Biological phase separation …

Fatigue fracture of hydrogels

J Tang, J Li, JJ Vlassak, Z Suo - Extreme Mechanics Letters, 2017 - Elsevier
Rapid advances are taking place to develop hydrogels of high stretchability and toughness,
but fatigue fracture has not been studied for any hydrogels. This negligence hinders the …

Using indentation to characterize the poroelasticity of gels

Y Hu, X Zhao, JJ Vlassak, Z Suo - Applied Physics Letters, 2010 - pubs.aip.org
When an indenter is pressed into a gel to a fixed depth, the solvent in the gel migrates, and
the force on the indenter relaxes. Within the theory of poroelasticity, the force relaxation …

Cavitation in soft matter

CW Barney, CE Dougan, KR McLeod… - Proceedings of the …, 2020 - National Acad Sciences
Cavitation is the sudden, unstable expansion of a void or bubble within a liquid or solid
subjected to a negative hydrostatic stress. Cavitation rheology is a field emerging from the …