Results 11 to 20 of about 6,333 (261)

Protein Preferential Solvation in Water:Glycerol Mixtures [PDF]

The Journal of Physical Chemistry B, 2019
For proteins in solvent mixtures, the relative abundances of each solvent in their solvation shell have a critical impact on their properties. Preferential solvation of a series of proteins in water-glycerol mixtures is studied here over a broad range of solvent compositions via classical molecular dynamics simulations.
Chéron, Nicolas, Naepels, Margaux, Pluhařová, Eva, Laage, Damien   +3 more
openaire   +2 more sources

Composition of the Solvation Shell of the Selected Cyclic Ethers (1,4-Dioxane, 12-Crown-4, 15-Crown-5 and 18-Crown-6) in a Mixture of Formamide with Water at Four Temperatures

Molecules, 2023
The solution enthalpy of 15-crown-5 and 18-crown-6 ethers in the mixture of formamide (F) and water (W) was measured at four temperatures: 293.15 K, 298.15 K, 303.15 K, 308.15 K.
Małgorzata Jóźwiak, Monika A. Trzmielak, Michał Wasiak, Katarzyna Łudzik-Dychto   +3 more
doaj   +1 more source

Preferential Solvation of Cyclosporin in Aqueous Mixtures of Some Polymeric Cosolvents [PDF]

ImmunoAnalysis
Background: Cyclosporin is a cyclic peptide-drug used as immunosuppressant for the prophylaxisof transplant rejection whose physicochemical properties in mixed aqueous solvent systems isstill not well understood.
María Ángeles Peña, Olga E. García-Serna, Darío A. Tinjacá, Daniel R. Delgado, Fleming Martínez   +4 more
doaj   +1 more source

Heterogeneous preferential solvation of water and trifluoroethanol in homologous lysozymes. [PDF]

J Phys Chem B, 2014
Cytoplasmic osmolytes can significantly alter the thermodynamic and kinetic properties of proteins relative to those under dilute solution conditions. Spectroscopic experiments of lysozymes in cosolvents indicate that such changes may arise from the heterogeneous, site-specific hydrophobic interactions between protein surface residues and individual ...
Arthur EJ, King JT, Kubarych KJ, Brooks CL.   +3 more
europepmc   +4 more sources

Experimental solubility measurement and determination of preferential solvation of quercetin as a natural antioxidant agent in binary mixtures of water and 2-propanol by Kirkwood-Buff method [PDF]

شیمی کاربردی روز, 2018
Flavonoids are the most abundant bioactive polyphenolic compounds having a plant origin and the most important property of them is their antioxidant activity.
Morteza Jabbari, Sedigheh Feizi
doaj   +1 more source

Expanding the Equilibrium Solubility and Dissolution Thermodynamics of Benzoic Acid in Aqueous Alcoholic Mixtures

Reactions, 2022
The equilibrium solubility of benzoic acid in water and ethanol, as well as in nine {ethanol (1) + water (2)} mixtures, was determined from T = (293.15 to 323.15) K. Benzoic acid mole fraction solubility in these aqueous-ethanolic mixtures was adequately
Sema Akay, Berkant Kayan, M. Ángeles Peña, Abolghasem Jouyban, Fleming Martínez, William E. Acree   +5 more
doaj   +1 more source

Stabilizing layered superlattice MoSe2 anodes by the rational solvation structure design for low‐temperature aqueous zinc‐ion batteries

Electron, 2023
Aqueous zinc‐ion batteries (AZIBs) have attracted widespread attention due to their intrinsic merits of low cost and high safety. However, the poor thermodynamic stability of Zn metal in aqueous electrolytes inevitably cause Zn dendrites growth and ...
Zeheng Lv, Yuanhong Kang, Rong Tang, Jin Yang, Guanhong Chen, Yuhan Hu, Pengxiang Lin, Huiya Yang, Qilong Wu, Minghao Zhang, Fenghua Chen, Yueying Peng, Yang Yang, Jinbao Zhao   +13 more
doaj   +1 more source

PREFERENTIAL SOLVATION OF L-ARABINOSE AND DL-MALIC ACID IN ETHANOL + WATER MIXTURES

Momento, 2017
By using the inverse Kirkwood-Buff integrals (IKBI) method, the differences between the local, around the solute and the bulk mole fractions of both solvents in saturated solutions of L-arabinose (compound 3) and DL-malic acid (compound 3) in ethanol ...
Zaira J. Cárdenas, Daniel M. Jiménez, Fleming Martínez   +2 more
doaj   +1 more source

The non-ideality in binary aqueous systems contributed to the different abilities of solvent entities incorporated in the solvation shell of methylene blue [PDF]

Journal of the Serbian Chemical Society
The solvatochromic properties of methylene blue (MB) were investigated in neat water, methanol, ethanol, propanol, dioxane and their corresponding aqueous mixtures.
Hemdan Sokaina S., Alnajjar Radwan
doaj   +1 more source

Modelling the Preferential Solvation of Ferulic Acid in {2-Propanol (1) + Water (2)} Mixtures at 298.15 K

Pharmaceutical Sciences, 2017
Background: Recently Haq et al. reported the equilibrium solubility in {2-propanol (1) + water (2)} mixtures at several temperatures with some numerical correlation analysis.
Abolghasem Jouyban 1,2, Fleming Martínez 3 *
doaj   +1 more source