Water-mediated hydrophobic interactions

D Ben-Amotz - Annual review of physical chemistry, 2016 - annualreviews.org
Hydrophobic interactions are driven by the combined influence of the direct attraction
between oily solutes and an additional water-mediated interaction whose magnitude (and …

Statistical analyses of hydrophobic interactions: a mini-review

LR Pratt, MI Chaudhari, SB Rempe - The Journal of Physical …, 2016 - ACS Publications
This review focuses on the striking recent progress in solving for hydrophobic interactions
between small inert molecules. We discuss several new understandings. First, the inverse …

Scaling atomic partial charges of carbonate solvents for lithium ion solvation and diffusion

MI Chaudhari, JR Nair, LR Pratt, FA Soto… - Journal of chemical …, 2016 - ACS Publications
Lithium-ion solvation and diffusion properties in ethylene carbonate (EC) and propylene
carbonate (PC) were studied by molecular simulation, experiments, and electronic structure …

Neutron Scattering Studies of the Hydration Structure of Li+

PE Mason, S Ansell, GW Neilson… - The Journal of Physical …, 2015 - ACS Publications
New results derived from the experimental method of neutron diffraction and isotopic
substitution (NDIS) are presented for the hydration structure of the lithium cation (Li+) in …

How do water-mediated interactions and osmotic second virial coefficients vary with particle size?

H Naito, T Sumi, K Koga - Faraday Discussions, 2024 - pubs.rsc.org
We examine quantitatively the solute-size dependences of the effective interactions between
nonpolar solutes in water and in a simple liquid. The potential w (r) of mean force and the …

Octa-Coordination and the Aqueous Ba2+ Ion

MI Chaudhari, M Soniat, SB Rempe - The Journal of Physical …, 2015 - ACS Publications
The hydration structure of Ba2+ ion is important for understanding blocking mechanisms in
potassium ion channels. Here, we combine statistical mechanical theory, ab initio molecular …

Hydrophilic interactions dominate the inverse temperature dependence of polypeptide hydration free energies attributed to hydrophobicity

DS Tomar, ME Paulaitis, LR Pratt… - The Journal of Physical …, 2020 - ACS Publications
We address the association of the hydrophobic driving forces in protein folding with the
inverse temperature dependence of protein hydration, wherein stabilizing hydration effects …

Quasi-chemical theory for anion hydration and specific ion effects: Cl-(aq) vs. F-(aq)

A Muralidharan, LR Pratt, MI Chaudhari… - Chemical Physics …, 2019 - Elsevier
Anion hydration is complicated by H-bond between neighboring water molecules in addition
to H-bond donation to the anion. This situation leads to competing structures and …

Temperature and pressure dependence of methane correlations and osmotic second virial coefficients in water

HS Ashbaugh, K Weiss, SM Williams… - The Journal of …, 2015 - ACS Publications
We report methane's osmotic virial coefficient over the temperatures 275 to 370 K and
pressures from 1 bar up to 5000 bar evaluated using molecular simulations of a united-atom …

Temperature, pressure, and concentration derivatives of nonpolar gas hydration: impact on the heat capacity, temperature of maximum density, and speed of sound of …

HS Ashbaugh, H Bukannan - The Journal of Physical Chemistry B, 2020 - ACS Publications
The hydrophobic effect is an umbrella term encompassing a number of solvation
phenomena associated with solutions of nonpolar species in water, including the following …