Results 151 to 160 of about 128,898 (200)
Temperature Dependence of Hydrophobic and Hydrophilic Forces and Interactions
The Journal of Physical Chemistry B, 2021 Molecular dynamics simulations are used to compare the forces and Gibbs free energies associated with bringing small hydrophobic and hydrophilic solutes together in an aqueous solution at different temperatures between 280 and 360 °K. For the hydrophilic solutes, different relative orientations are used to distinguish between direct, intersolute ...
Stewart R. Durell, Arieh Ben-Naim
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Developing a General Interaction Potential for Hydrophobic and Hydrophilic Interactions
Langmuir, 2014 We review direct force measurements on a broad class of hydrophobic and hydrophilic surfaces. These measurements have enabled the development of a general interaction potential per unit area, W(D) = -2γ(i)Hy exp(-D/D(H)) in terms of a nondimensional Hydra parameter, Hy, that applies to both hydrophobic and hydrophilic interactions between extended ...
Donaldson, Stephen H., Jr. +9 more
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Hydrophobic and hydrophilic interactions in countercurrent chromatography
Journal of Chromatography A, 2020Countercurrent chromatography (or counter-current chromatography, CCC) is a unique support-free liquid-liquid partition chromatography. Since it was invented by Y. Ito in 1960s, CCC has been widely accepted and applied as popular separation and purification technique for natural and synthetic complex.
Shihua Wu
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Journal of Chemical Physics, 2022
Water-mediated interactions (WMIs) are responsible for diverse processes in aqueous solutions, including protein folding and nanoparticle aggregation. WMI may be affected by changes in temperature and pressure, and hence, they can alter chemical/physical processes that occur in aqueous environments.
Justin Engstler +2 more
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Water-mediated interactions (WMIs) are responsible for diverse processes in aqueous solutions, including protein folding and nanoparticle aggregation. WMI may be affected by changes in temperature and pressure, and hence, they can alter chemical/physical processes that occur in aqueous environments.
Justin Engstler +2 more
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Crystal Growth & Design, 2008 Two supramolecular architectures were assembled from the supermolecular building blocks of calixarenes and cucurbiturils through noncovalent binding. They not only exhibit an intriguing topology but also show clearly the role of hydrophobic−hydrophobic and hydrophilic−hydrophilic interactions in directing the supramolecular assembly.
Lin, Rong-Guang +3 more
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Hydrophobic, hydrophilic and other interactions in epitope-paratope binding
Molecular Immunology, 1995Macroscopic, non-covalent, aspecific interactions between hydrophilic biopolymers, particles and cells in aqueous media tend to be repulsive; they are caused by Lifshitz-van der Waals (LW), Lewis acid-base (AB) and electrostatic (EL) forces. Microscopic scale specific interactions, e.g.
Carel J Van Oss
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Nanodiamonds and surfactants in water: Hydrophilic and hydrophobic interactions
Journal of Colloid and Interface Science, 2019Nanodiamonds, one of the most promising nanomaterials for the use in biomedicine, placed in the organisms are bound to interact with various amphiphilic lipids and their micelles. However, while the influence of surfactants, the close relative of lipids, on the properties of colloidal nanodiamonds is well studied, the influence of nanodiamonds on the ...
Alexey M Vervald +2 more
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Cooperative hydrophobic/hydrophilic interactions in the hydration of dimethyl ether
Journal of Chemical Physics, 2010Cooperative interactions in the hydration of dimethyl ether (DME) relative to its purely hydrophobic analog, propane, are analyzed by expressing the free energy of hydration in terms of an “inner-shell” contribution from water molecular packing and chemical association, and an “outer-shell” contribution described by the mean binding energy of the ...
M E Paulaitis
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Role of hydrophobic and hydrophilic forces in peptide-protein interaction: New advances
Peptides, 1995A considerable part of important biological processes is governed by the noncovalent association of peptides and proteins. Various types of intermolecular forces may be involved in the formation of these molecular assemblies. This review gives a brief account of the physicochemical bases of interactive forces, with special emphasis on their impact on ...
Tibor Cserháti +2 more
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