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 …

Temperature effects on alcohol aggregation phenomena and phase behavior in n-butanol aqueous solution

S Parameswaran, S Choi, JH Choi - Journal of Molecular Liquids, 2022 - Elsevier
Liquid-liquid phase separation is an important phenomenon that prevails from simple to
complex molecular systems where temperature plays a crucial role in the fundamental …

Identical Diffusion Distributions and Co-Cluster Formation Dictate Azeotrope Formation: Microscopic Evidences and Experimental Signatures

S Chowdhury, PK Ghorai, NC Maity… - The Journal of …, 2023 - ACS Publications
What selects azeotropic pairs and governs the azeotropic conditions (composition and
temperature) is an open and intriguing question. A combined simulation and experimental …

Temperature dependent dynamics in water-ethanol liquid mixtures

S Pothoczki, L Pusztai, I Bakó - Journal of Molecular Liquids, 2018 - Elsevier
Temperature dependent hydrogen bond energetics and dynamical features, such as the
diffusion coefficient and re-orientational times, have been determined for ethanol-water …

Probing the conformation-dependent preferential binding of ethanol to cationic glycylalanylglycine in water/ethanol by vibrational and NMR spectroscopy

D DiGuiseppi, B Milorey, G Lewis… - The Journal of …, 2017 - ACS Publications
The conformational propensity of amino acid residues is determined by an intricate balance
of peptide–solvent and solvent–solvent interactions. To explore how the systematic …

Effect of the alkyl chain and composition on the thermodynamics of mixing of small alcohols and water

A Idrissi, P Jedlovszky - Journal of Molecular Liquids, 2021 - Elsevier
The thermodynamic changes occurring upon mixing small monovalent alcohols and water
are systematically analyzed as a function of both the size and shape of the apolar group of …

Ethanol exchange between two graphene surfaces in nanoconfined aqueous solution: Rate and mechanism

S Mondal, S Acharya, S Mondal… - The Journal of chemical …, 2022 - pubs.aip.org
We observe, by computer simulations, a remarkable long-distance, rare, but repetitive,
exchange of ethanol molecules between two parallel graphene surfaces in nanoconfined …

Dipolar Dispersion Forces in Water–Methanol Mixtures: Enhancement of Water Interactions upon Dilution Drives Self-Association

QA Besford, W Van den Heuvel… - The Journal of …, 2022 - ACS Publications
Mixtures of short-chain alcohols and water produce anomalous thermodynamic and
structural quantities, including molecular segregation into water-rich and alcohol-rich …

Molecular structural dynamics in water–ethanol mixtures: Spectroscopy with polarized neutrons simultaneously accessing collective and self-diffusion

R Morbidini, RM Edkins, M Devonport… - The Journal of …, 2023 - pubs.aip.org
Binary mixtures of water with lower alcohols display non-linear phase behaviors upon
mixing, which are attributed to potential cluster formation at the molecular level. Unravelling …

Lumichrome tautomerism in alcohol-water mixtures: Effect of carbon chain length and mole fraction of alcohols

S Sinha, PM Gharat, H Pal, SD Choudhury - Journal of Molecular Liquids, 2020 - Elsevier
Alcohol-water mixtures are important solvent systems, widely used in many applications. In
this study, the intriguing water induced tautomerism of the fluorescent chromophore …