New developments in force fields for biomolecular simulations

PS Nerenberg, T Head-Gordon - Current opinion in structural biology, 2018 - Elsevier
Highlights•Biomolecular force fields (FFs) have progressed rapidly in the past five
years.•Fixed-charge FF accuracy has improved, but challenges remain for complex …

The electrochemical double layer at the graphene/aqueous electrolyte interface: what we can learn from simulations, experiments, and theory

JD Elliott, AA Papaderakis, RAW Dryfe… - Journal of Materials …, 2022 - pubs.rsc.org
The physical-chemistry of the graphene/aqueous–electrolyte interface underpins the
operational conditions of a wide range of devices. Despite its importance, this interface is …

First-principles molecular dynamics simulations of the spontaneous freezing transition of 2D water in a nanoslit

J Jiang, Y Gao, W Zhu, Y Liu, C Zhu… - Journal of the …, 2021 - ACS Publications
As with bulk ices, two-dimensional (2D) ices exhibit diverse crystalline structures, and the
majority of these 2D structures have been predicted based on classical molecular dynamics …

Phase diagram of water confined by graphene

Z Gao, N Giovambattista, O Sahin - Scientific reports, 2018 - nature.com
The behavior of water confined at the nanoscale plays a fundamental role in biological
processes and technological applications, including protein folding, translocation of water …

Close-packed ices in nanopores

K Mochizuki, Y Adachi, K Koga - ACS nano, 2023 - ACS Publications
Water molecules in any of the ice polymorphs organize themselves into a perfect four-
coordinated hydrogen-bond network at the expense of dense packing. Even at high …

Out-of-plane permittivity of confined water

H Jalali, H Ghorbanfekr, I Hamid, M Neek-Amal… - Physical Review E, 2020 - APS
The dielectric properties of confined water is of fundamental interest and is still controversial.
For water confined in channels with height smaller than h= 8 Å, we found a …

Water confined in two-dimensions: Fundamentals and applications

P Bampoulis, K Sotthewes, E Dollekamp… - Surface Science …, 2018 - Elsevier
The behavior of water in close proximity to other materials under ambient conditions is of
great significance due to its importance in a broad range of daily applications and scientific …

A molecular simulation study into the stability of hydrated graphene nanochannels used in nanofluidics devices

CD Williams, Z Wei, MR bin Shaharudin, P Carbone - Nanoscale, 2022 - pubs.rsc.org
Graphene-based nanochannels are a popular choice in emerging nanofluidics applications
because of their tunable and nanometer-scale channels. In this work, molecular dynamics …

Abnormal dielectric constant of nanoconfined water between graphene layers in the presence of salt

H Jalali, E Lotfi, R Boya… - The Journal of Physical …, 2021 - ACS Publications
Ultra-low dielectric constant of nanoconfined water between two flat slabs is a subject of
recent experimental and theoretical research. The impact of dissolution of sodium chloride …

Coexistence of multilayered phases of confined water: the importance of flexible confining surfaces

L Ruiz Pestana, LE Felberg, T Head-Gordon - ACS nano, 2018 - ACS Publications
Flexible nanoscale confinement is critical to understanding the role that bending fluctuations
play on biological processes where soft interfaces are ubiquitous or to exploit confinement …