Hybrid multiscale simulation reveals focusing of a diffusing peptide molecule by parallel shear flow in water
Hybrid multiscale simulation reveals focusing of a diffusing peptide molecule by parallel shear flow in water
复制标题
混合多尺度模拟揭示了水中平行剪切流对扩散肽分子的聚焦
DOI:
10.1016/j.molliq.2019.01.152
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发表时间:
2019
影响因子:
6
通讯作者:
Hu J
中科院分区:
文献类型:
--
作者:
Hu J
The hybrid Molecular Dynamics - Fluctuating Hydrodynamics model is extended for multi-resolution simulations of molecular diffusion in water under a steady shear flow. Cases of water self-diffusion and a small protein diffusion in water are considered. For the switched-off flow effect, the model is validated in comparison with the reference all-atom equilibrium molecular dynamics solution. With the flow effect included, the multiscale model correctly captures the mean flow velocity distribution as well as the difference between mean square deviations in different directions with respect to the flow in accordance with the diffusion theory. Results of the simulations are analysed in the context of using hydrodynamic flow gradients for molecular diffusion focusing.
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DOI:
10.1063/1.4905720
发表时间:
2015-01
期刊:
The Journal of chemical physics
影响因子:
--
作者:
Nikolai D. Petsev;L. Leal;M. S. Shell
通讯作者:
Nikolai D. Petsev;L. Leal;M. S. Shell
DOI:
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发表时间:
1991
期刊:
影响因子:
--
作者:
P. Cummings;B. Y. Wang;D. Evans;K. Fraser
通讯作者:
K. Fraser
DOI:
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发表时间:
2015
期刊:
The European Physical Journal Special Topics
影响因子:
--
作者:
A. Scukins;D. Nerukh;Evgen Pavlov;Evgen Pavlov;S. Karabasov;A. Markesteijn
通讯作者:
A. Markesteijn
影响因子:
3.3
作者:
Korotkin I
通讯作者:
Korotkin I
DOI:
--
发表时间:
1984
期刊:
影响因子:
--
作者:
S. Hess;J. Rainwater
通讯作者:
J. Rainwater