Preferential Solvation Studied by the Fluorescence Spectrum of Pyrene in Water-Alcohol Binary Mixtures

1997 ◽  
Vol 26 (4) ◽  
pp. 349-350 ◽  
Author(s):  
Yoshihumi Kusumoto ◽  
Yuka Takeshita ◽  
Junichi Kurawaki ◽  
Iwao Satake
Keyword(s):  
Fluorescence Spectrum ◽  
Binary Mixtures ◽  
Preferential Solvation ◽  
Water Alcohol

Contribution from Non-ideality and Preferential Solvation to Non-linear Solvatochromism in Binary Mixtures

2022 ◽  
pp. 118515
Author(s):  
Xinding Yao ◽  
Ruina Fang ◽  
Hongkun Zhao ◽  
Ali Farajtabar ◽  
Abolghasem Jouyban ◽  
...  
Keyword(s):  
Binary Mixtures ◽  
Preferential Solvation ◽  
Non Linear

Membrane permeation of water—alcohol binary mixtures

1980 ◽  
Vol 7 (1) ◽  
pp. 109-118 ◽  
Author(s):  
E. Nagy ◽  
O. Borlai ◽  
A. Ujhidy
Keyword(s):  
Binary Mixtures ◽  
Membrane Permeation ◽  
Water Alcohol

Preferential Solvation of the Sodium Cation in Binary Mixtures of Tetrahydrofuran with Polyamines, in Relation with the Chelate Effect

1981 ◽  
Vol 64 (2) ◽  
pp. 556-567 ◽  
Author(s):  
Alfred Delville ◽  
Christian Detellier ◽  
Andr� Gerstmans ◽  
Pierre Laszlo
Keyword(s):  
Binary Mixtures ◽  
Preferential Solvation ◽  
Sodium Cation ◽  
Chelate Effect

Preferential Solvation of Ketoprofen in Some Co-solvent Binary Mixtures

2014 ◽  
Vol 43 (11) ◽  
pp. 1904-1915 ◽  
Author(s):  
Zaira J. Cárdenas ◽  
Daniel M. Jiménez ◽  
Fleming Martínez
Keyword(s):  
Binary Mixtures ◽  
Preferential Solvation

Applications of a preferential–solvation index (PSI) for the comparison of binary mixtures with ionic liquids

2021 ◽  
pp. 117644
Author(s):  
Simone Morales ◽  
Camila Pastenes ◽  
Vanderlei G. Machado ◽  
Marcos C. Rezende
Keyword(s):  
Ionic Liquids ◽  
Binary Mixtures ◽  
Preferential Solvation

Lifetime Distribution of Clusters in Binary Mixtures Involving Hydrogen Bonding Liquids

2021 ◽  
Author(s):  
Ivo JUKIC ◽  
Martina POZAR ◽  
Bernarda LOVRINCEVIC ◽  
Aurélien PERERA
Keyword(s):  
Binary Mixtures ◽  
Pure Water ◽  
Local Inhomogeneity ◽  
Lifetime Distributions ◽  
Common Features ◽  
Different Types ◽  
Kinetic Mechanisms ◽  
Open Question ◽  
Aqueous Binary Mixtures ◽  
Water Alcohol

Abstract Hydrogen bonded liquids are associated liquids and tend to exhibit local inhomogeneity in the form of clusters and segregated sub-nano domains. It is an open question as to whether Hbonded clusters in pure water have common features with the water segregated pockets observed in various aqueous binary mixtures, such as water-alcohol mixtures, for example. In the present study, we demonstrate through classical molecular dynamics studies of the lifetime distributions of the hydrogen bonds in different types of binary mixtures, that these lifetimes exhibit the same universal features in the case of the pure liquids, independently of the species concentrations. The same types of three distinct lifetimes are observed, all of them in the sub picosecond regime. The primary lifetime concerns that of Hbonded dimers, and strongly depends on Hbonding criteria such as the bonding distance. The two others are independent of bonding criteria. The secondary lifetime concerns Hbonded cluster lifetimes, while the tertiary lifetime concerns the topology of these clusters, such as chains or globules, for example. This surprizing separation in three distinct lifetimes suggests the existence of associated three distinct kinetic mechanisms in the very short sub-picosecond time scales.

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