The solvent‐dependent polymorphism of the active pharmaceutical ingredient (API) carbamazepine is interpreted from calculations of the solid‐state and API‐solvent intermolecular interactions. These simulations suggested that apolar solute‐solute interactions could be disrupted by apolar solvents. In contrast, the polar solute‐solute interactions we...
The cycloaddition of CO2 with epoxides catalyzed by ionic liquids (ILs) has been a widely ongoing studied hot topic over the years. Recent experimental research has shown that the protic ionic liquids (PILs) behave stronger hydrogen proton donating ability than aprotic ionic liquids (APILs), and can effectively catalyze the cycloaddition of CO2. Un...
Multiscale simulation study results of multilayer structures consisting of graphene sheets with embedded Pt nanoparticles is reported. Density functional theory is used to understand the energetics of Pt–graphene interfaces and provide reference data for the parameterization of a Pt–graphene interaction potential. Molecular dynamics simulations the...
The cycloaddition of CO2 with epoxides catalyzed by ionic liquids (ILs) has been a widely ongoing studied hot topic over the years. Recent experimental research has shown that the protic ionic liquids (PILs) behave stronger hydrogen proton donating ability than aprotic ionic liquids (APILs), and can effectively catalyze the cycloaddition of CO2. Un...
Stressed cells shut down translation, release mRNA molecules from polysomes, and form stress granules (SGs) via a network of interactions that involve G3BP. Here we focus on the mechanistic underpinnings of SG assembly. We show that, under non-stress conditions, G3BPadopts a compact auto-inhibited state stabilized by electrostatic intramolecular in...
status: published
Published in Science Advances
Virus-microbe interactions in the ocean are commonly described by “boom and bust” dynamics, whereby a numerically dominant microorganism is lysed and replaced by a virus-resistant one. Here, we isolated a microalga strain and its infective dsDNA virus whose dynamics are characterized instead by parallel growth of both the microalga and the virus. E...
The concept of quantum many-body scars has recently been put forward as a route to describe weak ergodicity breaking and violation of the eigenstate thermalization hypothesis. We propose a simple setup to generate quantum many-body scars in a doubly modulated Bose-Hubbard system which can be readily implemented in cold atomic gases. The dynamics ar...
Models of electrical activation and recovery in cardiac cells and tissue have become valuable research tools, and are beginning to be used in safety-critical applications including guidance for clinical procedures and for drug safety assessment. As a consequence, there is an urgent need for a more detailed and quantitative understanding of the ways...
Background and Purpose: Up to 50–60% of all cancer patients receive radiotherapy as part of their treatment strategy. However, the mechanisms accounting for increased vascular risks after irradiation are not completely understood. Mitochondrial dysfunction has been identified as a potential cause of radiation-induced atherosclerosis. Materials and ...
