Pyridinium N-Phenolate Betaine Dyes

VG Machado, RI Stock, C Reichardt - Chemical reviews, 2014 - ACS Publications
It is well-known that the solvent can strongly influence the course, rate, and equilibrium
position of many chemical reactions. 1, 2 The position and intensity of the bands in the …

Intra-/inter-molecular interactions–Identification and evaluation by optical spectral data in solution

M Homocianu, A Airinei - Journal of Molecular Liquids, 2017 - Elsevier
The intra-/inter-molecular interactions govern the main aspects of many physical, chemical
and biological processes. This review article summarizes the opportunities given by …

Experimental and theoretical investigation of solvatochromic properties and ion solvation structure in DESs of reline, glyceline, ethaline and their mixtures with PEG …

M Aryafard, M Abbasi, D Řeha, AR Harifi-Mood… - Journal of Molecular …, 2019 - Elsevier
Deep eutectic solvents (DESs) are a new class of ionic liquids which have been applied in
many chemical reactions therefore, the investigation of their physicochemical properties …

Solvatochromic absorbance and fluorescence probe behavior within ionic liquid+ γ-butyrolactone mixture

MR Islam, S Shakya, A Selim, MS Alam… - Journal of Chemical & …, 2019 - ACS Publications
The co-solvent modified ionic liquid (IL) systems offer favorable physicochemical properties,
which render them as suitable solvents for several technological applications. Therefore, it is …

Origin of strong synergism in weakly perturbed binary solvent system: a case study of primary alcohols and chlorinated methanes

S Gupta, SR Rather, M Kundu… - The Journal of Physical …, 2011 - ACS Publications
A strong synergistic solvation was observed for the mixtures of hydrogen bond donating and
accepting solvent pairs. The nature of the interactions between two solvent pairs was …

Dynamics of solvent response in methanol–chloroform binary solvent mixture: a case of synergistic solvation

S Gupta, SR Rather, P Sen - The Journal of Physical Chemistry B, 2015 - ACS Publications
Steady-state absorption, emission, and femtosecond transient absorption spectroscopies
were used to ascertain the static and dynamic nature of the solvent response of methanol …

Solvatochromic parameters of imidazolium-, hydroxyammonium-, pyridinium-and phosphonium-based room temperature ionic liquids

JM Padro, M Reta - Journal of Molecular Liquids, 2016 - Elsevier
Solvatochromic solvent parameters of different room temperature ionic liquids based on the
imidazolium, hydroxyammonium, pyridinium and phosphonium cations, namely 1-butyl-3 …

Cellulose aerogel beads and monoliths from CO2-based reversible ionic liquid solution

T Yang, J Xu, H Sheng, J Wang, G Hu, S Liang… - International Journal of …, 2024 - Elsevier
The CO 2-based reversible ionic liquid solution of 1, 1, 3, 3-tetramethylguanidine (TMG) and
ethylene glycol (EG) in dimethyl sulfoxide (DMSO) after capturing CO 2,(2 [TMGH]+[O 2 …

Stokes shift dynamics in (ionic liquid+ polar solvent) binary mixtures: composition dependence

S Daschakraborty, B Ranjit - The Journal of Physical Chemistry B, 2011 - ACS Publications
An approximate semimolecular theory has been developed to investigate the composition
dependence of Stokes shift dynamics of a fluorescent dye molecule dissolved in binary …

Solvatochromic absorbance probe behavior within mixtures of the ionic liquid 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide+ molecular organic …

A Ali, M Ali, NA Malik, S Uzair… - Journal of Chemical & …, 2014 - ACS Publications
The solvent mixtures made up of ionic liquid and molecular solvents have potential
applications in various fields such as chemical analysis and synthesis. Thus, in the present …