Results 1 to 10 of about 6,333 (261)

Solubility, Solution Thermodynamics, and Preferential Solvation of Amygdalin in Ethanol + Water Solvent Mixtures [PDF]

open access: yesPharmaceuticals, 2020
The equilibrium solubility of amygdalin in [ethanol (1) + water (2)] mixtures at 293.15 K to 328.15 K was reported. The thermodynamic properties (standard enthalpy ΔsolnH°, standard entropy ΔsolnS°, and standard Gibbs energy of solution ΔsolnG°) were ...
Abdelkarim Aydi   +6 more
doaj   +2 more sources

Solubility of Sulfamethazine in the Binary Mixture of Acetonitrile + Methanol from 278.15 to 318.15 K: Measurement, Dissolution Thermodynamics, Preferential Solvation, and Correlation [PDF]

open access: yesMolecules, 2021
Solubility of sulfamethazine (SMT) in acetonitrile (MeCN) + methanol (MeOH) cosolvents was determined at nine temperatures between 278.15 and 318.15 K.
Claudia Patricia Ortiz   +3 more
doaj   +2 more sources

Preferential Solvation of Zwitterionic Benzo-[f]-Quinolinium Ylids in Binary Solvent Mixtures: Spectral Study and Quantum Chemical Calculations [PDF]

open access: yesMolecules
Three derivatives of benzo-[f]-quinolinium ylids, which all underwent an intermolecular charge transfer process, were used as solvatochromic indicators to study the specific solvent–solute interactions in binary mixtures of protic–aprotic solvents with ...
Mihaela Iuliana Avadanei   +2 more
doaj   +2 more sources

Solvation-engineering-enabled quasi-solid positive electrode for four-electron aqueous Zn||Br batteries [PDF]

open access: yesNature Communications
Diffusion, crossover, and hydrolysis of bromine species in aqueous electrolytes impede the application of Zn||Br batteries with four-electron 2Br+/Br2/2Br− conversion.
Zejun Chen   +7 more
doaj   +2 more sources

Preferential solvation of quercetin in aqueous aprotic solvent mixtures [PDF]

open access: yesJournal of the Serbian Chemical Society, 2020
Solvatochromism of quercetin was studied in binary mixtures of water with dimethyl sulfoxide, N,N-dimethylformamide and N,N-dimethylacetamide at 25 °C by UV–Vis measurements.
Faraji Mohammad, Farajtabar Ali
doaj   +1 more source

Solvatochromism of naringenin in aqueous alcoholic mixtures [PDF]

open access: yesJournal of the Serbian Chemical Society, 2016
The spectral change of naringenin was studied by Uv-vis spectrophotometric method in binary mixtures of water with methanol, ethanol and 1-propanol at 25°C.
Faraji Mohammad, Farajtabar Ali
doaj   +1 more source

Viscosity Investigations on the Binary Systems of (1 ChCl:2 Ethylene Glycol) DES and Methanol or Ethanol

open access: yesMolecules, 2021
In this study, the viscosity behavior of two mixtures of Ethaline (1 ChCl:2 ethylene glycol) with either methanol or ethanol were investigated over the temperature range of 283.15–333.15 K at atmospheric pressure.
Reza Haghbakhsh   +2 more
doaj   +1 more source

Solubility, Correlation, Dissolution Thermodynamics and Preferential Solvation of Meloxicam in Aqueous Mixtures of 2-Propanol [PDF]

open access: yesPharmaceutical Sciences, 2022
Background: Meloxicam is a powerful analgesic and anti-inflammatory drug widely prescribed by physicians in current therapeutics. Because of the very low aqueous equilibrium solubility of meloxicam, this property has been studied in {2-propanol + water ...
Darío A Tinjacá   +4 more
doaj   +1 more source

Further Numerical Analyses on the Solubility of Sulfapyridine in Ethanol + Water Mixtures

open access: yesPharmaceutical Sciences, 2016
Background: Dissolution thermodynamic quantities of sulfapyridine (SP) have been reported in the literature for aqueous alcoholic mixtures. Nevertheless, no attempts to evaluate the preferential solvation of this drug in this binary system, have been ...
Daniel R Delgado , María A. Peña , Fleming Martinez , Abolghasem Jouyban, William E. Acree Jr.
doaj   +1 more source

Quantifying the molecular origins of opposite solvent effects on protein-protein interactions. [PDF]

open access: yesPLoS Computational Biology, 2013
Although the nature of solvent-protein interactions is generally weak and non-specific, addition of cosolvents such as denaturants and osmolytes strengthens protein-protein interactions for some proteins, whereas it weakens protein-protein interactions ...
Vincent Vagenende   +3 more
doaj   +1 more source

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