Results 211 to 220 of about 128,289 (259)
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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 +1 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 +1 more
exaly +3 more sources
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.
C J van Oss, C 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 ...
Igor I Vlasov +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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Crystal Growth and 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.
La-Sheng Long +2 more
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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.
La-Sheng Long +2 more
exaly +3 more sources
Hydrophobic and Hydrophilic Solid-Fluid Interaction
ACM Transactions on Graphics, 2022We propose a novel solid-fluid coupling method to capture the subtle hydrophobic and hydrophilic interactions between liquid, solid, and air at their multi-phase junctions. The key component of our approach is a Lagrangian model that tackles the coupling, evolution, and equilibrium of dynamic contact lines evolving on the interface between surface ...
Jinyuan Liu +5 more
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Temperature Dependence of Hydrophobic and Hydrophilic Forces and Interactions
The Journal of Physical Chemistry B, 2021Molecular 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, 2014We 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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