Self-consistent determination of long-range electrostatics in neural network potentials

A Gao, RC Remsing - Nature communications, 2022 - nature.com
Abstract Machine learning has the potential to revolutionize the field of molecular simulation
through the development of efficient and accurate models of interatomic interactions. Neural …

[HTML][HTML] Learning intermolecular forces at liquid–vapor interfaces

SP Niblett, M Galib, DT Limmer - The Journal of chemical physics, 2021 - pubs.aip.org
By adopting a perspective informed by contemporary liquid-state theory, we consider how to
train an artificial neural network potential to describe inhomogeneous, disordered systems …

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 …

Local molecular field theory for coulomb interactions in aqueous solutions

A Gao, RC Remsing, JD Weeks - The Journal of Physical …, 2023 - ACS Publications
Coulomb interactions play a crucial role in a wide array of processes in aqueous solutions
but present conceptual and computational challenges to both theory and simulations. We …

Synergistic integration of physical embedding and machine learning enabling precise and reliable force field

L Xu, J Jiang - Journal of Chemical Theory and Computation, 2024 - ACS Publications
Machine-learning force fields have achieved significant strides in accurately reproducing the
potential energy surface with quantum chemical accuracy. However, this approach still faces …

A molecular twist on hydrophobicity

S Gómez, N Rojas-Valencia, SA Gómez… - Chemical …, 2021 - pubs.rsc.org
A thorough exploration of the molecular basis for hydrophobicity with a comprehensive set of
theoretical tools and an extensive set of organic solvent S/water binary systems is discussed …

The standard mean-field treatment of inter-particle attraction in classical DFT is better than one might expect

AJ Archer, B Chacko, R Evans - The Journal of chemical physics, 2017 - pubs.aip.org
In classical density functional theory (DFT), the part of the Helmholtz free energy functional
arising from attractive inter-particle interactions is often treated in a mean-field or van der …

Theory and simulations for RNA folding in mixtures of monovalent and divalent cations

HT Nguyen, N Hori, D Thirumalai - … of the National Academy of Sciences, 2019 - pnas.org
RNA molecules cannot fold in the absence of counterions. Experiments are typically
performed in the presence of monovalent and divalent cations. How to treat the impact of a …

A screening condition imposed stochastic approximation for long-range electrostatic correlations

W Gao, Z Hu, Z Xu - Journal of Chemical Theory and Computation, 2023 - ACS Publications
The recent random batch Ewald algorithm, originating from a stochastic approximation,
performs 1 order of magnitude faster than the mainstream algorithms such as the particle …

Dielectric response with short-ranged electrostatics

SJ Cox - Proceedings of the National Academy of Sciences, 2020 - pnas.org
The dielectric nature of polar liquids underpins much of their ability to act as useful solvents,
but its description is complicated by the long-ranged nature of dipolar interactions. This is …