Results 211 to 220 of about 5,466 (262)
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The Dynamics of Preferential Solvation
The Journal of Physical Chemistry A, 2002A simple model describes the translational diffusion origin of preferential solvation. Assuming independent polar ligands in the first solvation shell of the excited probe molecule, it presents an extension of the Smoluchowski aggregation model to the reversible case.
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Advanced dielectric continuum model of preferential solvation
The Journal of Chemical Physics, 2009A continuum model for solvation effects in binary solvent mixtures is formulated in terms of the density functional theory. The presence of two variables, namely, the dimensionless solvent composition y and the dimensionless total solvent density z, is an essential feature of binary systems.
Mikhail, Basilevsky +5 more
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Preferential Solvation of an Asymmetric Redox Molecule
The Journal of Physical Chemistry C, 2016The fundamental correlations between solubility and solvation structure for the electrolyte system comprising N-(ferrocenylmethyl)-N,N-dimethyl-N-ethylammonium bistrifluoromethylsulfonimide (Fc1N112-TFSI) dissolved in a ternary carbonate solvent mixture is analyzed using combined NMR relaxation and computational methods.
Kee Sung Han +7 more
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Preferential solvation in mixed binary solvent
Journal of the Chemical Society, Faraday Transactions, 1995A model of preferential solvation is presented in terms of solute–solvent and solvent–solvent interactions and relative size of the solvent molecules and is compared with other models. The interrelation between various model parameters is discussed.
Debashis Banerjee +2 more
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Preferential solvation of dithizone in chloroform in cyclohexane
Analytica Chimica Acta, 1982Abstract The molar absorptivity of diphenylthiocarbazone in cyclohexane is dramatically enhanced by the addition of small quantities of chloroform. This has been attributed to the formation of a 1:2 dithizone chloroform complex (formation constant 104.0) rather than simple nonspecific solvent effects.
Saswati P. Bag, Henry Freiser
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Protein Preferential Solvation in (Sucralose + Water) Mixtures
The Journal of Physical Chemistry BAddition of sugars such as sucrose to aqueous protein solutions generally stabilizes proteins against thermal denaturation by preferential exclusion of sugars from proteins (preferential hydration of proteins). In this study, we investigated the effect of sucralose, a chlorinated sucrose derivative, on protein stability and preferential solvation ...
Isamu Kuroiwa +3 more
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Preferential solvation of ions and solvent transport
Pure and Applied Chemistry, 1982Abstract
D. Feakins, R. O'Neill, E. Waghorne
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Preferential Solvation. Effect on Polymer Dimensions
International Journal of Polymeric Materials, 1976Abstract In this paper we discuss the light scattering theory of preferential solvation. We also present a more recent theory predicting a preferential solvation dependence on polymer molecular weight. These theories have been confirmed by the experimental results of the present work.
A. Dondos, H. Benoit
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Proteins: Structure, Function, and Bioinformatics, 2008
AbstractProtein stability and solubility depend strongly on the presence of osmolytes, because of the protein preference to be solvated by either water or osmolyte. It has traditionally been assumed that only this relative preference can be measured, and that the individual solvation contributions of water and osmolyte are inaccessible.
Matthew, Auton +2 more
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AbstractProtein stability and solubility depend strongly on the presence of osmolytes, because of the protein preference to be solvated by either water or osmolyte. It has traditionally been assumed that only this relative preference can be measured, and that the individual solvation contributions of water and osmolyte are inaccessible.
Matthew, Auton +2 more
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Preferential solvation of methylmercurated calf thymus deoxyribonucleic acid
Archives of Biochemistry and Biophysics, 1976Abstract The changes in polymer-solvent interactions that occur when native calf thymus DNA is dialyzed against Na 2 SO 4 solutions of a given ionic strength and buffer concentration but of varying concentrations in methylmercuric hydroxide have been investigated with the help of solution density measurements at 25 °C and pH 6.8–7.0.
J C, Fu, D W, Gruenwedel
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