Molecular simulation approaches to study crystal nucleation from solutions: Theoretical considerations and computational challenges

AR Finney, M Salvalaglio - Wiley Interdisciplinary Reviews …, 2024 - Wiley Online Library
Nucleation is the initial step in the formation of crystalline materials from solutions. Various
factors, such as environmental conditions, composition, and external fields, can influence its …

Recent advances in describing and driving crystal nucleation using machine learning and artificial intelligence

ER Beyerle, Z Zou, P Tiwary - Current Opinion in Solid State and Materials …, 2023 - Elsevier
With the advent of faster computer processors and especially graphics processing units
(GPUs) over the last few decades, the use of data-intensive machine learning (ML) and …

Driving and characterizing nucleation of urea and glycine polymorphs in water

Z Zou, ER Beyerle, ST Tsai… - Proceedings of the …, 2023 - National Acad Sciences
Crystal nucleation is relevant across the domains of fundamental and applied sciences.
However, in many cases, its mechanism remains unclear due to a lack of temporal or spatial …

Nucleation of biomolecular condensates from finite-sized simulations

L Li, M Paloni, AR Finney, A Barducci… - The Journal of …, 2023 - ACS Publications
The nucleation of protein condensates is a concentration-driven process of assembly. When
modeled in the canonical ensemble, condensation is affected by finite-size effects. Here, we …

Quantifying the relevance of long-range forces for crystal nucleation in water

R Zhao, Z Zou, JD Weeks, P Tiwary - Journal of Chemical Theory …, 2023 - ACS Publications
Understanding nucleation from aqueous solutions is of fundamental importance in a
multitude of fields, ranging from materials science to biophysics. The complex solvent …

A variational approach to assess reaction coordinates for two-step crystallization

AR Finney, M Salvalaglio - The Journal of Chemical Physics, 2023 - pubs.aip.org
Molecule-and particle-based simulations provide the tools to test, in microscopic detail, the
validity of classical nucleation theory. In this endeavor, determining nucleation mechanisms …

Divergence among Local Structure, Dynamics, and Nucleation Outcome in Heterogeneous Nucleation of Close-Packed Crystals

TS Domingues, S Hussain… - The Journal of Physical …, 2024 - ACS Publications
Heterogeneous crystal nucleation is the dominant mechanism of crystallization in most
systems, yet its underlying physics remains an enigma. While emergent interfacial crystalline …

Constant chemical potential–quantum mechanical–molecular dynamics simulations of the graphene–electrolyte double layer

N Di Pasquale, AR Finney, JD Elliott… - The Journal of …, 2023 - pubs.aip.org
We present the coupling of two frameworks—the pseudo-open boundary simulation method
known as constant potential molecular dynamics simulations (CμMD), combined with …

To pair or not to pair? Machine-learned explicitly-correlated electronic structure for NaCl in water

N O'Neill, BX Shi, K Fong, A Michaelides… - The Journal of …, 2024 - ACS Publications
The extent of ion pairing in solution is an important phenomenon to rationalize transport and
thermodynamic properties of electrolytes. A fundamental measure of this pairing is the …

Pharmaceutical digital design: from chemical structure through crystal polymorph to conceptual crystallization process

CL Burcham, MF Doherty, BG Peters… - Crystal Growth & …, 2024 - ACS Publications
A workflow for the digital design of crystallization processes starting from the chemical
structure of the active pharmaceutical ingredient (API) is a multistep, multidisciplinary …