Results 11 to 20 of about 161,635 (280)

Assessing the Current State of Amber Force Field Modifications for DNA—2023 Edition

open access: yesJournal of Chemical Theory and Computation, 2023
Advances in molecular dynamics (MD) software alongside enhanced computational power and hardware have allowed for MD simulations to significantly expand our knowledge of biomolecular structure, dynamics, and interactions.
Olivia Love   +5 more
semanticscholar   +1 more source

Application of confocal laser scanning microscopy to the study of amber bioinclusions

open access: yesPalaeoentomology, 2021
Confocal laser scanning microscopy is an essential analytical tool in biological, biomedical, and material sciences, integrating microscope manufacturing technology, optical-electronic technology, and computer technology.
YAN-ZHE Fu   +4 more
semanticscholar   +1 more source

CHARMM-GUI Input Generator for NAMD, GROMACS, AMBER, OpenMM, and CHARMM/OpenMM Simulations Using the CHARMM36 Additive Force Field

open access: yesJournal of Chemical Theory and Computation, 2015
Proper treatment of nonbonded interactions is essential for the accuracy of molecular dynamics (MD) simulations, especially in studies of lipid bilayers.
Jumin Lee   +16 more
semanticscholar   +1 more source

Z-DNA as a Touchstone for Additive Empirical Force Fields and a Refinement of the Alpha/Gamma DNA torsions for AMBER

open access: yesbioRxiv, 2021
Although current AMBER force fields are relatively accurate for canonical B-DNA, many non-canonical structures are still described incorrectly. As non-canonical motifs are attracting increasing attention due to the role they play in living organisms ...
Marie Zgarbová, J. Šponer, P. Jurečka
semanticscholar   +1 more source

First fossil species of ship-timber beetles (Coleoptera, Lymexylidae) from Eocene Rovno amber (Ukraine)

open access: yesFossil Record, 2022
A new lymexylid fossil species, †Raractocetus sverlilo Nazarenko, Perkovsky & Yamamoto, sp. nov., is described from late Eocene Rovno amber of Ukraine.
Shûhei Yamamoto   +3 more
semanticscholar   +1 more source

CHARMM-GUI supports the Amber force fields.

open access: yesJournal of Chemical Physics, 2020
As part of our ongoing efforts to support diverse force fields and simulation programs in CHARMM-GUI, this work presents the development of FF-Converter to prepare Amber simulation inputs with various Amber force fields within the current CHARMM-GUI ...
Jumin Lee   +5 more
semanticscholar   +1 more source

A rule-free workflow for the automated generation of databases from scientific literature

open access: yesnpj Computational Materials, 2023
In recent times, transformer networks have achieved state-of-the-art performance in a wide range of natural language processing tasks. Here we present a workflow based on the fine-tuning of BERT models for different downstream tasks, which results in the
Luke P. J. Gilligan   +3 more
doaj   +1 more source

Additive-free MXene inks and direct printing of micro-supercapacitors

open access: yesNature Communications, 2019
Printing functional inks is attractive for applications in electrochemical energy storage and smart electronics, among others. Here the authors report highly concentrated, additive-free, aqueous and organic MXene-based inks that can be used for high ...
Chuanfang (John) Zhang   +13 more
doaj   +1 more source

Anti-inflammatory activities of amber extract in lipopolysaccharide-induced RAW 264.7 macrophages.

open access: yesBiomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2021
Amber is a type of fossil tree resin with several bioactive properties and has been traced in traditional medicines used in Russia and China. However, its anti-inflammatory activities are poorly characterized.
Yuan Tian   +5 more
semanticscholar   +1 more source

Fabrication of Dimensional and Structural Controlled Open Pore, Mesoporous Silica Topographies on a Substrate

open access: yesNanomaterials, 2022
Open pore mesoporous silica (MPS) thin films and channels were prepared on a substrate surface. The pore dimension, thickness and ordering of the MPS thin films were controlled by using different concentrations of the precursor and molecular weight of ...
Tandra Ghoshal   +3 more
doaj   +1 more source

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