Predicting chemical shifts with graph neural networks

Z Yang, M Chakraborty, AD White - Chemical science, 2021 - pubs.rsc.org
Inferring molecular structure from Nuclear Magnetic Resonance (NMR) measurements
requires an accurate forward model that can predict chemical shifts from 3D structure …

Recent advances in maximum entropy biasing techniques for molecular dynamics

DB Amirkulova, AD White - Molecular Simulation, 2019 - Taylor & Francis
This review describes recent advances by the authors and others on the topic of
incorporating experimental data into molecular simulations through maximum entropy …

[HTML][HTML] Encoding and selecting coarse-grain mapping operators with hierarchical graphs

M Chakraborty, C Xu, AD White - The Journal of Chemical Physics, 2018 - pubs.aip.org
Coarse-grained (CG) molecular dynamics (MD) can simulate systems inaccessible to fine-
grained (FG) MD simulations. A CG simulation decreases the degrees of freedom by …

OneOPES, a combined enhanced sampling method to rule them all

V Rizzi, S Aureli, N Ansari… - Journal of Chemical …, 2023 - ACS Publications
Enhanced sampling techniques have revolutionized molecular dynamics (MD) simulations,
enabling the study of rare events and the calculation of free energy differences in complex …

Experimentally Consistent Simulation of Aβ21–30 Peptides with a Minimal NMR Bias

DB Amirkulova, M Chakraborty… - The Journal of Physical …, 2020 - ACS Publications
Misfolded amyloid peptides are neurotoxic molecules associated with Alzheimer's disease.
The Aβ21–30 peptide fragment is a decapeptide fragment of the complete Aβ42 peptide …

Applications of Deep Learning for Biomolecular Design

Z Yang - 2024 - search.proquest.com
This work leverages machine learning methods to address various applications in
biomolecular design. Initially, I developed a graph neural network (GNN) capable of …

A GPU-accelerated machine learning framework for molecular simulation: Hoomd-blue with TensorFlow

R Barrett, M Chakraborty, D Amirkulova, H Gandhi… - 2019 - chemrxiv.org
As interest grows in applying machine learning force-fields and methods to molecular
simulation, there is a need for state-of-the-art inference methods to use trained models …

[PDF][PDF] Predicting chemical shifts with graph neural networks.

Z Yang, M Chakraborty, AD White - Acta Crystallographica Section …, 2022 - academia.edu
Inferring molecular structure from NMR measurements requires an accurate forward model
that can predict chemical shifts from 3D structure. Current forward models are limited to …

[图书][B] Understanding Structure and Dynamics of Peptides Using Simulations and Experiments

DB Amirkulova - 2020 - search.proquest.com
Explaining and predicting experimental results are the goals of molecular simulations.
Molecular simulations that reproduce experimental results give a molecular explanation of …

[图书][B] Studying Multiscale Phenomena with Simulation and Experiments

M Chakraborty - 2020 - search.proquest.com
There are many events in nature, like self-assembly of peptides, which span a wide range of
time and space. While some multiscale phenomena have detrimental effects and play a …