Diffusion of Solvent around Biomolecular Solutes: A Molecular Dynamics Simulation Study
نویسندگان
چکیده
منابع مشابه
Effects of Aluminum Incorporation in Tobermorite Structure on Chloride Diffusion: A Molecular Dynamics Simulation Study
In this paper, the effects of different aluminum to silicon ratios in silicate chains of calcium silicate hydrates (C-S-H) are evaluated on the diffusion coefficient of chloride ions by molecular dynamics method. Tobermorite is a crystalline phase that is used for studying C-S-H properties in nano scale, because of its analogous chemical composition to C-S-H. Aluminum incorporation in C-S-H and...
متن کاملDynamics around solutes and solute-solvent complexes in mixed solvents.
Ultrafast 2D-IR vibrational echo experiments, IR pump-probe experiments, and FT-IR spectroscopy of the hydroxyl stretch of phenol-OD in three solvents, CCl4, mesitylene (1, 3, 5 trimethylbenzene), and the mixed solvent of mesitylene and CCl4 (0.83 mole fraction CCl4), are used to study solute-solvent dynamics via observation of spectral diffusion. Phenol forms a complex with Mesitylene. In the ...
متن کاملMelting of the solvent structure around a RNA duplex: a molecular dynamics simulation study.
From three 2.4-ns molecular dynamics simulations of the r(CpG)(12) duplex conducted at 5, 25 and 37 degrees C, a strong temperature dependence of the dynamics of the water molecules and ions located in the first nucleic acid coordination shell is observed. At 5 degrees C, the highest residence times of bound water molecules exceed 1 ns while, at 37 degrees C, they decrease to 0.5 ns in agreemen...
متن کاملDiffusion of a Janus nanoparticle in an explicit solvent: A molecular dynamics simulation study.
Molecular dynamics simulations are carried out to study the translational and rotational diffusion of a single Janus particle immersed in a dense Lennard-Jones fluid. We consider a spherical particle with two hemispheres of different wettabilities. The analysis of the particle dynamics is based on the time-dependent orientation tensor, particle displacement, as well as the translational and ang...
متن کاملInvestigation of Melting by Molecular Dynamics Simulation
The melting of a 64 ion microcrystal of KCI was studied by means of a molecular dynamics computer simulation. We used a central pair interaction with an inverse power law repulsion. The thermodynamics, kinetic and structural properties such as melting temperature, latent heat, mean square displacement, diffusion constant, radial distribution function and bond angle distribution are calculated. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biophysical Journal
سال: 1998
ISSN: 0006-3495
DOI: 10.1016/s0006-3495(98)77502-2