Results 211 to 220 of about 6,333 (261)
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Preferential Solvation in Carbonyl-Twisted PRODAN Derivatives
The Journal of Physical Chemistry A, 2013The Rosés and Bosch model for preferential solvation is used to analyze the fluorescence behavior of two PRODAN derivatives in binary solvents with one or two protic components. The preferential solvation results suggest that the excited PRODAN derivatives form two H-bonds.
Yuliia Y, Nikitina +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 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 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. 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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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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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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Local composition and preferential solvation
2006Abstract In this chapter, we discuss an important application of the Kirkwood–Buff integrals. We first define the local composition around any molecule in the mixture. Comparison of the local with the global composition leads to the concept of preferential solvation (PS).
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Preferential Solvation: Dividing Surface vs Excess Numbers
The Journal of Physical Chemistry B, 2014How do osmolytes affect the conformation and configuration of supramolecular assembly, such as ion channel opening and actin polymerization? The key to the answer lies in the excess solvation numbers of water and osmolyte molecules; these numbers are determinable solely from experimental data, as guaranteed by the phase rule, as we show through the ...
Seishi, Shimizu, Nobuyuki, Matubayasi
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