Lipid nanoparticle-mediated drug delivery to the brain

P Khare, SX Edgecomb, CM Hamadani… - Advanced Drug Delivery …, 2023 - Elsevier
Lipid nanoparticles (LNPs) have revolutionized the field of drug delivery through their
applications in siRNA delivery to the liver (Onpattro) and their use in the Pfizer-BioNTech …

Understanding and modeling polymers: The challenge of multiple scales

F Schmid - ACS Polymers Au, 2022 - ACS Publications
Polymer materials are multiscale systems by definition. Already the description of a single
macromolecule involves a multitude of scales, and cooperative processes in polymer …

[HTML][HTML] Multi-scale modelling of dilute viscoelastic liquids: Atomistic to mesoscale mapping of polymer solutions

B Ravikumar, IK Karathanassis, T Smith, M Gavaises - Polymer, 2023 - Elsevier
A framework predicting the rheological (storage and loss moduli, first normal stress
coefficient, and relaxation time) and transport (viscosity, diffusivity) properties of non …

[HTML][HTML] Broad chemical transferability in structure-based coarse-graining

KH Kanekal, JF Rudzinski, T Bereau - The Journal of Chemical …, 2022 - pubs.aip.org
Compared to top-down coarse-grained (CG) models, bottom-up approaches are capable of
offering higher structural fidelity. This fidelity results from the tight link to a higher resolution …

Role of mapping schemes on dynamical and mechanical properties of coarse-grained models of cis-1, 4-polyisoprene

RK Giri, N Swaminathan - Computational Materials Science, 2022 - Elsevier
We study and compare four coarse-grained models of cis-1, 4-polyisoprene distinguished by
mapping schemes for locating superatoms. First, coarse-grained potentials are obtained by …

Ionic liquid-coated lipid nanoparticles increase siRNA uptake into CNS targets

P Khare, SX Edgecomb, CM Hamadani… - Nanoscale …, 2024 - pubs.rsc.org
Lipidoid nanoparticles (LNPs) have transformed the field of drug delivery and are clinically
used for the delivery of nucleic acids to liver and muscle targets. Post-intravenous …

General framework for the study of dynamical properties and arrested states of ionic liquids

ME Farias-Anguiano, LE Sánchez-Díaz… - Physics of …, 2022 - pubs.aip.org
In this work, we present a first-principles theoretical framework for the description of
structural and dynamical behaviors of ionic liquids. This framework applies the self …

[HTML][HTML] Transferable local density-dependent friction in tert-butanol/water mixtures

M Mathes, V Klippenstein… - The Journal of Chemical …, 2024 - pubs.aip.org
Coarse-grained (CG) models informed from molecular dynamics simulations provide a way
to represent the structure of an underlying all-atom (AA) model by deriving an effective …

[PDF][PDF] Multiscale simulation methods for soft matter systems

F Schmid - 2022 - pure.mpg.de
It is now widely accepted that multiscale modelling is the key to success in computational
materials science. It is simply not possible, from a computational point of view, to study a …

Invariant dynamics in a united-atom model of an ionic liquid

PA Knudsen, DM Heyes, K Niss, D Dini… - The Journal of Chemical …, 2024 - pubs.aip.org
We study a united-atom model of the ionic liquid 1-butyl-1-methylpyrrolidinium bis
(trifluoromethyl) sulfonylamide to determine to what extent there exist curves in the phase …