Passive and active microrheology for biomedical systems

Y Mao, P Nielsen, J Ali - Frontiers in bioengineering and …, 2022 - frontiersin.org
Microrheology encompasses a range of methods to measure the mechanical properties of
soft materials. By characterizing the motion of embedded microscopic particles …

Colloidal behavior of nanoemulsions: Interactions, structure, and rheology

ME Helgeson - Current opinion in colloid & interface science, 2016 - Elsevier
Nanoemulsions exhibit unique behavior due to their nanoscopic dimensions, including
remarkable droplet stability, interactions, and rheology. These properties are significantly …

In situ characterization of the protein corona of nanoparticles in vitro and in vivo

PL Latreille, JM Rabanel, M Le Goas… - Advanced …, 2022 - Wiley Online Library
A new theoretical framework that enables the use of differential dynamic microscopy (DDM)
in fluorescence imaging mode to quantify in situ protein adsorption onto nanoparticles (NP) …

Perspective: Differential dynamic microscopy extracts multi-scale activity in complex fluids and biological systems

R Cerbino, P Cicuta - The Journal of chemical physics, 2017 - pubs.aip.org
Differential dynamic microscopy (DDM) is a technique that exploits optical microscopy to
obtain local, multi-scale quantitative information about dynamic samples, in most cases …

Ab initio uncertainty quantification in scattering analysis of microscopy

M Gu, Y He, X Liu, Y Luo - Physical Review E, 2024 - APS
Estimating parameters from data is a fundamental problem in physics, customarily done by
minimizing a loss function between a model and observed statistics. In scattering-based …

Extremely slow dynamics of ionic liquid self-assembled nanostructures near a solid surface

H Li, J Wang, GG Warr, R Atkin - Journal of Colloid and Interface Science, 2023 - Elsevier
Hypothesis: The dynamics of the self-assembled liquid nanostructure of the ionic liquids
(ILs) near a mica surface can be determined from video-rate atomic force microscopy (AFM) …

Differential dynamic microscopy microrheology of soft materials: A tracking-free determination of the frequency-dependent loss and storage moduli

P Edera, D Bergamini, V Trappe, F Giavazzi… - Physical Review …, 2017 - APS
Particle-tracking microrheology (PT-μ r) exploits the thermal motion of embedded particles to
probe the local mechanical properties of soft materials. Despite its appealing conceptual …

The role of surface adhesion on the macroscopic wrinkling of biofilms

S Geisel, E Secchi, J Vermant - Elife, 2022 - elifesciences.org
Biofilms, bacterial communities of cells encased by a self-produced matrix, exhibit a variety
of three-dimensional structures. Specifically, channel networks formed within the bulk of the …

High-throughput microrheology for the assessment of protein gelation kinetics

M Meleties, D Britton, P Katyal, B Lin… - …, 2022 - ACS Publications
A high-throughput microrheological assay is employed to assess the gelation kinetics of a
coiled-coil protein, Q, across a compositional space with varying ionic strengths and pH …

Protein sizing with differential dynamic microscopy

C Guidolin, C Heim, NBP Adams, P Baaske… - …, 2023 - ACS Publications
Introduced more than 50 years ago, dynamic light scattering (DLS) is routinely used to
determine the size distribution of colloidal suspensions as well as of macromolecules in …