solvation free energy
New solvation free energy function comprising intermolecular solvation and intramolecular self-solvation terms
... lecular solvation free energies of various organic ...the solvation free energy function and to the extension of the atom types to cope with a variety of chemical ...constructed ...
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Solvation free energy of light alkanes in polar and amphiphilic environments
... the solvation free energy for light alkane (methane, ethane, propane and n-butane) dissolved in water and methanol respectively over a broad range of temperatures, from 275 K to 375 K, using ...
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Theoretical Study of the effects of solvents on global properties of 1,10-phenanthroline
... A SOLVATION CALCULATION It involves several iterations in which the wave functions for the molecule in the gas phase are ...the solvation free energy for the molecule ...
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Thermodynamics of the Solvation of Potassium Chromate in Mixed DMF-H2O Solvents at 301.15 K
... Gibbs solvation free energies of ions as relative free energies by settling the free energy of solvation of some reference ion equal ...conventional free energies of ...
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Finite representation of an infinite bulk system: Solvent boundary potential for computer simulations
... cally defined “solvent boundary potential.” The solvent atomic centers in the bath region, Brooks and Karplus introboundary potential is recognized as the solvation free energy duced a m[r] ...
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Predicting solvation free energies using parameter-free solvent models
... Lennard-Jones potential quite well. At the same time, the assumption that n-decane is orientationally averaged at room temperature is clearly too optimistic. The single sphere approximation for this solvent results in ...
28
Andreussi JCTC 2017 a
... the solvation free energy can be expressed as a function of the cavity volume and surface ...electrostatic energy and the nonelectrostatic ...
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Predicting hydrophobic solvation by molecular simulation : 1. testing united-atom alkane models
... the solvation mechanisms in non-polar solvents, which can be used to inform the development of more general models for polar ...accurate solvation free energy predictions for these ...the ...
48
Solvation in space time: pre transition effects in trajectory space
... (B) Solvation free energy F per unit area of a hard sphere in a liquid shows two regimes: a small solute entropic regime, and a large solute energetic regime which involves formation of a vapor ...
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Solvation thermodynamics of organic molecules by the molecular integral equation theory : approaching chemical accuracy
... in energy to be observed at biological ...total solvation free energy was shown to vary less between different peptide conformations in alcohols than in water, which was rationalised by ...
155
SOLVATION FREE ENERY OF THIENO [3, 2 b] PYRIMIDINE ANALOGS COMPRISING INTERMOLECULAR SOLVATION AND INTRAMOLECULAR SELF SOLVATION
... of free energies using molecular simulation has been in the research field for so ...of solvation free energy has been a challenge for structure based drug design because the de- ...
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A model of electrodiffusion and osmotic water flow and its energetic structure
... In this paper, we wrote down our system of equations by physical arguments and then showed that the system satisfies an energy identity. However, it is often possible to start from the energy equality and ...
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Mathematical and computational modeling in biology at multiple scales
... potential energy surface, four heavy atoms in a molecule are considered as a single interaction site, and only four types of interaction have been con- sidered, namely polar, non polar, apolar and charged; ...
42
Dynamic allostery of protein alpha helical coiled-coils
... We treat the elastic dynamics of the model in increasing detail, calculating the allosteric free energy DDG in terms of the strengths of local substrate binding and the elastic properties of the helices. ...
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The mechanism for enhanced oxidation degradation of dioxin-like PCBs (PCB-77) in the atmosphere by the solvation effect
... preferentially added to the ortho carbon atom, which does not have chlorine substituents. From ·OH, the hydrogen atom migrates to the peroxide group, and the addition of oxygen is carried out at the same time as hydrogen ...
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Free energy calculations with alchemlyb
... a free ion with a repulsion toward the other Na + in the ...binding free energies [166,167] ...resulting free energies (See Sections ?? and ...
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Acoustical study of aqueous manganese chloride solutions at varying temperatures by ultrasonic technique
... The solvation of the molecules in water is explained on the basis of Frank and Wen model of solute solvent interactions [18], which pictures three different solvent structures in the neighborhood of the ...
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Molecular interactions of surfactants with polymer in aqueous solutions
... molecular free length as shown in fig 7& 8. Intermolecular free length is a predominant factor in determining the variation of ultrasonic velocity in ...molecular free length decreases, ...
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