Breakdown of the Stokes–Einstein relation in supercooled water: The jump-diffusion perspective

V Dubey, S Dueby, S Daschakraborty - Physical Chemistry Chemical …, 2021 - pubs.rsc.org
Although water is the most ubiquitous liquid it shows many thermodynamic and dynamic
anomalies. Some of the anomalies further intensify in the supercooled regime. While many …

Hydrophilicity and hydrophobicity: Key aspects for biomedical and technological purposes

C Corsaro, D Mallamace, G Neri, E Fazio - Physica A: Statistical Mechanics …, 2021 - Elsevier
In this review we discuss the role of hydrophilic/hydrophobic interplay in several processes
involving water–surface interactions. For this purpose, we describe the self-organization …

NMR spectroscopy analysis of asphaltenes

S Ok, TK Mal - Energy & Fuels, 2019 - ACS Publications
In crude oil production and processing, asphaltene aggregation followed by precipitation is
a major problem for the oil industry as it causes deactivation of catalysts, blocking pipelines …

Non-monotonic composition dependence of the breakdown of Stokes–Einstein relation for water in aqueous solutions of ethanol and 1-propanol: explanation using …

S Dueby, V Dubey, S Indra… - Physical Chemistry …, 2022 - pubs.rsc.org
A series of experimental and simulation studies examined the validity of the Stokes–Einstein
relationship (SER) of water in binary water/alcohol mixtures of different mixture …

Spectrometric study on the hydrophobic hydration in the formation of Tween-60 micelles with curcumin

Y Zheng, Z Bao, Y Fan, X Wang - Journal of Molecular Liquids, 2023 - Elsevier
The hydrophobic hydration in the formation of Tween-60 micelles upon entrapping bioactive
curcumin has been observed and studied. The atypically increased values of pyrene polarity …

Breakdown of the Stokes–Einstein relation in supercooled water/methanol binary mixtures: Explanation using the translational jump-diffusion approach

V Dubey, S Daschakraborty - The Journal of Physical Chemistry B, 2020 - ACS Publications
A recent experiment has directly checked the validity of the Stokes–Einstein (SE) relation for
pure water, pure methanol, and their binary mixtures of three different compositions at …

Local microphase separation of a binary liquid under nanoscale confinement

XY Guo, T Watermann, D Sebastiani - The Journal of Physical …, 2014 - ACS Publications
The structural and diffusive properties of an ethanol–water mixture under hydrophilic
nanoscale confinement are investigated by means of molecular dynamics simulations based …

Intermolecular interactions in an equimolar methanol-water mixture: Neutron scattering, DFT, NBO, AIM, and MD investigations

S Trabelsi, M Tlili, H Abdelmoulahi, S Bouazizi… - Journal of Molecular …, 2022 - Elsevier
A detailed analysis of equimolar methanol–water (MeW) liquid structure at 298 K and
atmospheric pressure is performed using neutron scattering, Density Functional Theory …

[HTML][HTML] Temperature-dependent structure of methanol-water mixtures on cooling: X-ray and neutron diffraction and molecular dynamics simulations

I Pethes, L Pusztai, K Ohara, S Kohara… - Journal of Molecular …, 2020 - Elsevier
Methanol-water liquid mixtures have been investigated by high-energy synchrotron X-ray
and neutron diffraction at low temperatures. We are thus able to report the first complete sets …

[HTML][HTML] Dynamical properties of water-methanol solutions

F Mallamace, C Corsaro, D Mallamace… - The Journal of …, 2016 - pubs.aip.org
We study the relaxation times t α in the water-methanol system. We examine new data and
data from the literature in the large temperature range 163< T< 335 K obtained using …