Results 21 to 30 of about 1,164,562 (348)

Microsecond molecular dynamics suggest that a non-synonymous mutation, frequently observed in patients with mild symptoms in Tokyo, alters dynamics of the SARS-CoV-2 main protease

open access: yesBiophysics and Physicobiology, 2021
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes the coronavirus disease 2019 (COVID-19), spread rapidly around the globe. The main protease encoded by SARS-CoV-2 is essential for processing of the polyproteins translated from ...
Daisuke Kuroda, Kouhei Tsumoto
doaj   +1 more source

Encapsulation mechanism of α-mangostin by β-cyclodextrin: Methods of molecular docking and molecular dynamics

open access: yesJournal of Advanced Pharmaceutical Technology & Research, 2021
The study aimed to investigate the interaction of host-guest between α-mangostin and β-cyclodextrin (βCD) and also to calculate the energy of the complex system between α-mangostin with βCD for drug delivery using methods of 15 molecular dynamics and ...
Dian Triwahyuningtyas   +4 more
doaj   +1 more source

Molecular Dynamics Simulations of Biomolecules [PDF]

open access: yesAccounts of Chemical Research, 2002
Molecular dynamics simulations are important tools for understanding the physical basis of the structure and function of biological macromolecules. The early view of proteins as relatively rigid structures has been replaced by a dynamic model in which the internal motions and resulting conformational changes play an essential role in their function ...
Martin, Karplus, J Andrew, McCammon
openaire   +4 more sources

Study on the temperature dependence of the bulk modulus of polyisoprene by molecular dynamics simulations [PDF]

open access: yes, 2008
The temperature dependence of the bulk modulus of polyisoprene has been studied using molecular dynamics simulations. Virtual polyisoprenes have been submitted to volume contractions above and below the glass transition. Bulk modulus has been observed to
GILORMINI, Pierre   +2 more
core   +1 more source

Melting of metal nanowires: molecular dynamics simulation [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2018
A comparative molecular dynamics study has been carried out of the melting of infinite metallic nanowires and free spherical metallic nanoparticles of the same diameter.
S.A. Vasilyev   +3 more
doaj   +1 more source

Molecular dynamics simulations [PDF]

open access: yesCurrent Biology, 1997
Originally the province of theorists only, molecular dynamics simulations are now accessible to a broad range of scientists. Advances in methodology, coupled with the development of fast and relatively inexpensive computer workstations, have increased the efficiency, accuracy, reliability, and applicability of these methods. Crossing important research
openaire   +2 more sources

Surfactants Enhanced Heavy Oil–Solid Separation from Carbonate Asphalt Rocks-Experiment and Molecular Dynamic Simulation

open access: yesNanomaterials, 2021
In this study, surfactants were used to enhance heavy oil–solid separation, and a detailed mechanism was explored by SARA (saturates, aromatics, resins, asphaltenes) analysis, element analysis, AFM measurement, and molecular dynamic simulation ...
Jinjian Hou   +3 more
doaj   +1 more source

Absolute entropies from molecular dynamics simulation trajectories [PDF]

open access: yes, 2000
Absolute entropies was calculated using the molecular dynamics (MD) simulation trajectories. The heuristic formula for the calculation of entropies from the covariance matrix of atom-positional fluctuations was tested.
van Gunsteren, Wilfred F.   +8 more
core   +1 more source

Molecular Dynamics Simulation of Protein Biosurfactants

open access: yesColloids and Interfaces, 2018
Surfaces and interfaces are ubiquitous in nature and are involved in many biological processes. Due to this, natural organisms have evolved a number of methods to control interfacial and surface properties.
David L. Cheung, Suman Samantray
doaj   +1 more source

Investigation on volumetric properties of 1-butyl-3-methylimidazolium hexafluorophosphate ionic liquid, acetonitrile, and their mixture using molecular dynamics simulation [PDF]

open access: yesشیمی کاربردی روز, 2017
Molecular dynamics simulation is an appropriate method for microscpoic modeling of materials and is widely used in several fields of science and technology.
Amir Nasser Shamkhali   +1 more
doaj   +1 more source

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