Hydrophobic interactions with coarse-grained model for water

S. A. Egorov

doi:10.1063/1.3602217

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arXiv · 1105.0222

Hydrophobic interactions with coarse-grained model for water

S. A. Egorov

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Abstract

Integral equation theory is applied to a coarse-grained model of water to study potential of mean force between hydrophobic solutes. Theory is shown to be in good agreement with the available simulation data for methane-methane and fullerene-fullerene potential of mean force in water; the potential of mean force is also decomposed into its entropic and enthalpic contributions. Mode coupling theory is employed to compute self-diffusion coefficient of water, as well as diffusion coefficient of a dilute hydrophobic solute; good agreement with molecular dynamics simulation results is found.

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S. A. Egorov. 2011-05-01. Hydrophobic interactions with coarse-grained model for water. https://doi.org/10.1063/1.3602217

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