Cellulose nanocrystal liquid crystal phases: Progress and challenges in characterization using rheology coupled to optics, scattering, and spectroscopy

R Kádár, S Spirk, T Nypelo - ACS nano, 2021 - ACS Publications
Cellulose nanocrystals (CNCs) self-assemble and can be flow-assembled to liquid
crystalline orders in a water suspension. The orders range from nano-to macroscale with the …

Rheology of peptide‐and protein‐based physical hydrogels: Are everyday measurements just scratching the surface?

S Sathaye, A Mbi, C Sonmez, Y Chen… - Wiley …, 2015 - Wiley Online Library
Rheological characterization of physically crosslinked peptide‐and protein‐based hydrogels
is widely reported in the literature. In this review, we focus on solid injectable hydrogels …

High strain-rate soft material characterization via inertial cavitation

JB Estrada, C Barajas, DL Henann, E Johnsen… - Journal of the …, 2018 - Elsevier
Mechanical characterization of soft materials at high strain-rates is challenging due to their
high compliance, slow wave speeds, and non-linear viscoelasticity. Yet, knowledge of their …

Soft matter roadmap

JL Barrat, E Del Gado, SU Egelhaaf… - Journal of Physics …, 2023 - iopscience.iop.org
Soft materials are usually defined as materials made of mesoscopic entities, often self-
organised, sensitive to thermal fluctuations and to weak perturbations. Archetypal examples …

Creep and flow of glasses: strain response linked to the spatial distribution of dynamical heterogeneities

T Sentjabrskaja, P Chaudhuri, M Hermes, WCK Poon… - Scientific reports, 2015 - nature.com
Mechanical properties are of central importance to materials sciences, in particular if they
depend on external stimuli. Here we investigate the rheological response of amorphous …

Structure of propagating high-stress fronts in a shear-thickening suspension

V Rathee, J Miller, DL Blair… - Proceedings of the …, 2022 - National Acad Sciences
We report direct measurements of spatially resolved stress at the boundary of a shear-
thickening cornstarch suspension revealing persistent regions of high local stress …

Localized stress fluctuations drive shear thickening in dense suspensions

V Rathee, DL Blair, JS Urbach - Proceedings of the …, 2017 - National Acad Sciences
Dense particulate suspensions exhibit a dramatic increase in average viscosity above a
critical, material-dependent shear stress. This thickening changes from continuous to …

Jamming distance dictates colloidal shear thickening

S Pradeep, M Nabizadeh, AR Jacob, S Jamali… - Physical Review Letters, 2021 - APS
We report experimental and computational observations of dynamic contact networks for
colloidal suspensions undergoing shear thickening. The dense suspensions are comprised …

The rheo-Raman microscope: Simultaneous chemical, conformational, mechanical, and microstructural measures of soft materials

AP Kotula, MW Meyer, F De Vito, J Plog… - Review of Scientific …, 2016 - pubs.aip.org
The design and performance of an instrument capable of simultaneous Raman
spectroscopy, rheology, and optical microscopy are described. The instrument couples a …

Stress and flow inhomogeneity in shear-thickening suspensions

E Moghimi, JS Urbach, DL Blair - Journal of Colloid and Interface Science, 2025 - Elsevier
Hypothesis The viscosity of dense suspensions surges when the applied stress surpasses a
material-specific critical threshold. There is growing evidence that the thickening transition …