Establishing Predictive Models for Solvatochromic Parameters of Ionic Liquids [PDF]
Frontiers in Chemistry, 2019 The use of ionic liquids (ILs) in applications ranging from catalysis to reaction media in organic synthesis has been successfully demonstrated in several cases.
Vishwesh Venkatraman +1 more
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Solvatochromic Parameters of Four Amines in Propane-1,3-diol at 298.15 K [PDF]
MoleculesOne of the most used methods for capturing acidic gases from the atmosphere is the use of amines that react with the acids and can later be recovered.
Maria-Luísa C. J. Moita +3 more
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A Method of Calculating the Kamlet–Abboud–Taft Solvatochromic Parameters Using COSMO-RS [PDF]
Molecules, 2019 There is demand for safer and bio-based solvents, brought on by legislation and sustainability objectives. The prediction of physical properties is highly desirable to help design new molecules.
James Sherwood +3 more
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Interpretable Deep Learning of Molecule‐Solvent Interactions Using a Solvatochromic Subgroup Contribution Framework [PDF]
Advanced ScienceSolvent effects critically influence the photophysical and optical properties of molecules in solution, yet a quantitative and interpretable description of solvent effects remains a long‐standing challenge. In this study, to quantitatively understand and
Jinyong Park +4 more
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Fluorescence Analysis of Local Microenvironments in Polymer Films Using Solvatochromic Dyes [PDF]
SensorsPolymer films and polymer blend films are widely used as functional materials; however, their photophysical behavior cannot be fully explained solely by bulk properties such as relative permittivity or glass transition temperature.
Tomoharu Matsushita +3 more
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Solvatochromic Polarity, Physicochemical Properties, and Spectral Analysis of New Triple NADES-Based on Urea–Glycerol [PDF]
MoleculesIn the present study, ten type-V natural deep eutectic solvents (NADESs) were synthesized and comprehensively characterized, based on urea as a hydrogen-bond acceptor and three different groups of donors—glycerol, organic carboxylic acids, and ...
Sezan Ahmed +5 more
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Chromotropism of Iron(II) Complexes with Non-Symmetric Heterocyclic Ligands: Polarity Sensing in Aqueous Urea Solutions [PDF]
NanomaterialsThis study reports the synthesis and characterization of two solvatochromic pentacyanoferrate(II) complexes. Their structural design incorporates ligands with flexible xylylene bridges and distinct heterocycles—one combining 4-dimethylaminopyridine (DMAP)
Raffaello Papadakis
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Solvatoalignment index and solvent-dependent behavior of asymmetric discotic liquid crystals: effect of polarity and alkyl chain length [PDF]
Scientific ReportsDiscotic liquid crystals (DLCs) are emerging as versatile functional materials with significant potential for optical and sensing applications. Their photophysical behavior is highly sensitive not only to solvent polarity but also to molecular asymmetry ...
Roshanak Kian +5 more
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SOLVATOCROMISMO E AS ESCALAS EMPÍRICAS DE POLARIDADE DO SOLVENTE: UMA REVISÃO [PDF]
Química Nova, 2023 The term solvatochromism is used to describe the changes in the optical properties of a dye molecule by influence of the solvent characteristics. Solvatochromic shifts are governed by intermolecular interactions between solute-solvent that can be either ...
Ingrid Maliszewski Paczkowski +1 more
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Effects of solvent and structure on the reactivity of 6-substituted nicotinic acids with diazodiphenylmethane in aprotic solvents [PDF]
Journal of the Serbian Chemical Society, 2009 The rate constants for the reactions of diazodiphenylmethane (DDM) with 6-substituted nicotinic acids in aprotic solvents at 30°C were determined. The obtained second order rate constants in aprotic solvents, together with literature data for benzoic and
Drmanić Saša Ž. +2 more
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