Solvation analysis of some Solvatochromic probes in binary mixtures of reline, ethaline, and glyceline with DMSO

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F16%3A00468730" target="_blank" >RIV/61388971:_____/16:00468730 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12310/16:43890780

Result on the web

<a href="http://dx.doi.org/10.1016/j.molliq.2016.07.036" target="_blank" >http://dx.doi.org/10.1016/j.molliq.2016.07.036</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.molliq.2016.07.036" target="_blank" >10.1016/j.molliq.2016.07.036</a>

Result language

angličtina

Original language name

Solvation analysis of some Solvatochromic probes in binary mixtures of reline, ethaline, and glyceline with DMSO

Original language description

Binary mixtures of solvents are widely used in chemical processes in order to tune the polarity properties of the media and to facilitate chemical and physical processes. In this study, deep eutectic solvents (DESs) were considered as new green media for chemical processes. Solvatochromic behavior was investigated at 25 degrees C over the whole range of mole fractions of binary mixtures of dimethyl sulfoxide with urea-choline chloride (reline), ethylene glycol-choline chloride (ethaline), and glycerol-choline chloride (glyceline) with as common DESs. In these DESs the molar ratio of choline chloride to urea, ethylene glycol and glycerol is 1:2. Results showed that the polarity and hydrogen bond donor ability of the DESs decreases with increasing mole fraction of dimethyl sulfoxide as a molecular solvent, while hydrogen bond acceptor ability of the media increases with mole fraction of DMSO. Deviation from ideal behavior, observed for solvatochromic parameters, confirmed preferential solvation of the solutes in these media. On the other hand, molecular dynamic simulations and quantum mechanics calculations concluded interaction energies between DES components and showed clearly different compositions in the salvation shells of the solutes in the solvent mixtures.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Molecular Liquids

ISSN

0167-7322

e-ISSN

—

Volume of the periodical

22

Issue of the periodical within the volume

OCT 2016

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

845-853

UT code for WoS article

000384784400104

EID of the result in the Scopus database

2-s2.0-84979879916