Orbital: The Electronic Journal of Chemistry, 2022 This work presents a proposal of experimental activity involving organic synthesis and solvatochromism of an organic molecule, correlating the content of organic chemistry and physical organic chemistry.
Taianne D’Angelo Korb +2 more
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Prediction of strong solvatochromism in a molecular photocatalyst
Chemistry – A European Journal, 2023 Based on quantum chemical calculations, we predict strong solvatochromism in a light-driven molecular photocatalyst for hydrogen generation, i.e., we show that the electronic and optical properties of the photocatalyst strongly depend on the solvent it ...
Benedikt, Bagemihl +3 more
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Solvatochromism and electrophilicity
Chemical Physics Letters, 2011 Solvatochromic dyes that exhibit a negative or a positive behaviour may be distinguished and their solvatochromism predicted with the aid of DFT-based indices, such as their electrophilicity omega, hardness eta and by the Fukui electrophilic functions f ...
Marcos Caroli Rezende +7 more
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The Journal of Physical Chemistry B, 2010 Solvatochromism is commonly used in many fields of chemical and biological research to study bulk and local polarity in macrosystems (membranes, etc.), or even the conformation and binding of proteins.
Alberto Marini +7 more
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Novel Method for Characterizing Humic Substances Using Fluorescent Solvatochromism [PDF]
SensorsCharge-transfer-type fluorochromes, which exhibit shifts in fluorescence intensity and emission wavelength in response to solvent polarity changes, have been widely employed to investigate solute–solvent interactions. Humic substances (HSs) are naturally
Kazuto Sazawa +6 more
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Base-Induced Apparent Inverted Solvatochromism in Pyridinium Phenolates. [PDF]
ChemistryDue to conflicting reports regarding the solvatochromism of π-extended pyridinium-phenolate dyes, the choice of base (N,N,N',N'-tetramethylguanidine or 1 M tetrabutylammonium hydroxide in methanol) used to deprotonate the dyes was investigated.
Franzese S, Ren C, Wong WWH.
europepmc +2 more sources
Novel donor–π–acceptor dye: synthesis, solvatochromism and DFT calculations [PDF]
شیمی کاربردی روز, 2013 A novel D–π–A system having indole moiety 5 was synthesized in four steps, which exhibit interesting solvatochromism ranging from yellow in CHCl3 to red in DMF, violet in acetone, deep purple in DMSO and green in CH3CN.
Bagher Eftekhari-Sis
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PET-Driven Fluorescence Modulation in Halochromic Styryl Hemicyanine Dyes Targeting DNA Minor Groove [PDF]
MoleculesA new series of styryl hemicyanine dyes featuring substituted N-phenylpiperazine end groups was synthesized using an environmentally friendly procedure.
Teodora Aleksandrova +5 more
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Real‐Time In Situ Imaging of Aggregation‐Induced Emission and Solvent‐Guided Morphogenesis of a “V‐Shaped” 4‐Amino‐1,8‐Naphthalimide Tröger's Base Supramolecular Scaffold [PDF]
Small ScienceThe influence of solvent polarity on the self‐assembly processes and its effect on the morphological outcome of self‐assembled aggregates is another domain that requires a comprehensive study.
Sankarasekaran Shanmugaraju +6 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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