Fickian non-Gaussian diffusion in glass-forming liquids

F Rusciano, R Pastore, F Greco - Physical Review Letters, 2022 - APS
Fickian yet non-Gaussian diffusion (FnGD), a most intriguing open issue in soft matter, is
generically associated with some dynamical and/or structural heterogeneity of the …

Does Viscosity Decoupling Guarantee Dynamic Heterogeneity? A Clue through an Excitation and Emission Wavelength-Dependent Time-Resolved Fluorescence …

E Tarif, N Das, P Sen - The Journal of Physical Chemistry B, 2023 - ACS Publications
Traditionally, deviation from Stokes–Einstein–Debye (SED) relation in terms of viscosity
dependence of medium dynamics, ie, τ x∝(η T) p with p≠ 1, is taken as a signature of …

Different glassy characteristics are related to either caging or dynamical heterogeneity

P Pareek, M Adhikari, C Dasgupta… - The Journal of Chemical …, 2023 - pubs.aip.org
Despite the enormous theoretical and application interests, a fundamental understanding of
the glassy dynamics remains elusive. The static properties of glassy and ordinary liquids are …

Dehydration induced dynamical heterogeneity and ordering mechanism of lipid bilayers

S Malik, A Debnath - The Journal of Chemical Physics, 2021 - pubs.aip.org
Understanding the influence of dehydration on the membrane structure is crucial to control
membrane functionality related to domain formation and cell fusion under anhydrobiosis …

[HTML][HTML] Chitosan–Polyethylene Glycol Inspired Polyelectrolyte Complex Hydrogel Templates Favoring NEO-Tissue Formation for Cardiac Tissue Engineering

A Keklikian, NR de Barros, A Rashad, Y Chen, J Tan… - Gels, 2024 - mdpi.com
Neo-tissue formation and host tissue regeneration determine the success of cardiac tissue
engineering where functional hydrogel scaffolds act as cardiac (extracellular matrix) ECM …

Relaxation time scales of interfacial water upon fluid to ripple to gel phase transitions of bilayers

S Malik, S Karmakar, A Debnath - The Journal of Chemical Physics, 2023 - pubs.aip.org
The slow relaxation of interface water (IW) across three primary phases of membranes is
relevant to understand the influence of IW on membrane functions at supercooled …

Connecting real glasses to mean-field models

UK Nandi, W Kob… - The Journal of Chemical …, 2021 - pubs.aip.org
We propose a novel model for a glass-forming liquid, which allows us to switch in a
continuous manner from a standard three-dimensional liquid to a fully connected mean-field …

Structural relaxation dynamics of colloidal nanotrimers

J Šlepavičius, C Avendaño, BÓ Conchúir, A Patti - Physical Review E, 2022 - APS
By Molecular Dynamics simulation, we investigate the dynamics of isotropic fluids of
colloidal nanotrimers whose interactions are described by varying the strength of attractive …

Unraveling relationship between complex lifetimes and microscopic diffusion in deep eutectic solvents

T Rinesh, H Srinivasan, VK Sharma… - The Journal of Chemical …, 2024 - pubs.aip.org
Aqueous mixtures of deep eutectic solvents (DESs) have emerged as a subject of interest in
recent years for their tailored physicochemical properties. However, a comprehensive …

Entropic timescales of dynamic heterogeneity in supercooled liquid

V Vaibhav, S Dutta - Physical Review E, 2024 - APS
Non-Gaussian displacement distributions are universal predictors of dynamic heterogeneity
in slowly varying environments. Here, we explore heterogeneous dynamics in supercooled …