Theoretical insights into photoinduced excited‐state behaviors for the novel CHPPhl fluorophore: Effects of solvent polarity
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the Chinese Chemical Society"
DOI: 10.1002/jccs.202300406
Abstract: Inspired by the distinguished photochemical and photophysical properties of novel hydroxyl‐substituted tetraphenylimidazole (HPI) derivatives that could be potentially applied across various disciplines, in this work, effects of solvent polarity on excited‐state hydrogen bond effects and… read more here.
Keywords: solvent polarity; hydrogen bond; excited state; state ... See more keywords
Theoretical insights into solvent‐polarity‐associated excited state behaviors for a novel 2‐hydroxy‐1‐naphthaldehyde‐triphenylamine (TPHY) fluorophore: A TDDFT study
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the Chinese Chemical Society"
DOI: 10.1002/jccs.202400072
Abstract: Inspired by the profound allure of the exquisitely regulated characteristics exhibited by 2‐hydroxy‐1‐naphthaldehyde‐triphenylamine (TPHY) and its derivatives in the realms of photochemistry and photophysics, our current endeavor primarily revolves around delving into the intricacies of… read more here.
Keywords: excited state; hydroxy naphthaldehyde; solvent polarity; tphy ... See more keywords
Insights into solvent‐polarity‐dependent excited state behaviors for EDBT fluorophore: A computational study
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the Chinese Chemical Society"
DOI: 10.1002/jccs.70011
Abstract: The molecular properties of 2,2′‐((1E, 1′ E)‐hydrazine‐1,2‐diylidenebis(methanylylidene))bis(4‐(1,2,2‐triphenylvinyl)phenol) (EDBT) in cyclohexane (CYC), tetrahydrofuran (THF), and acetonitrile (MeCN) solvents have been studied theoretically. The optimal reaction path can be found to regulate the occurrence of excited state intramolecular… read more here.
Keywords: reaction; solvent polarity; excited state; esipt reaction ... See more keywords
Solvent Influence on Absorption Spectra and Tautomeric Equilibria of Symmetric Azomethine‐Functionalized Derivatives: Structural Elucidation and Computational Studies
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DOI: 10.1002/open.202100237
Abstract: Abstract A new series of azomethine‐functionalized compounds was synthesized from the condensation of 2‐hydroxy‐1,3‐propanediamine and 2‐thienylcarboxaldehydes in the presence of a drying agent. The derivatives were spectroscopically characterized by NMR, LC‐MS, UV/Vis, IR and elemental… read more here.
Keywords: azomethine functionalized; absorption; solvent polarity; absorption spectra ... See more keywords
Synthesis and Solvatochromism of New Thiazole Derivatives Bearing N,N-Bis(2-methoxyethyl) Benzenesulfonamide Moiety.
Sign Up to like & getrecommendations! Published in 2025 at "Journal of fluorescence"
DOI: 10.1007/s10895-025-04430-8
Abstract: New thiazole derivatives containing N, N-bis(2-methoxyethyl)benzenesulfonamide groups at the C(4) atom and amino groups bearing electron-donating and electron-withdrawing substituents at the C(2) atom of the heterocycle were obtained via a three-step synthetic method. The sulfonamide… read more here.
Keywords: bis methoxyethyl; solvent polarity; methoxyethyl benzenesulfonamide; thiazole derivatives ... See more keywords
Weakening and Leveling Effect of Solvent Polarity on Halogen Bond Strength of Diiodoperfluoroalkane with Halide
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Solution Chemistry"
DOI: 10.1007/s10953-017-0623-x
Abstract: Weakening and leveling of the halogen bond (XB) between diiodoperfluoroalkane (DIPFA) and halide anions (X−, X = Cl, Br and I) are imposed by solvent polarity. The solvents involved in this system are classified into three groups… read more here.
Keywords: weakening leveling; strength; solvent polarity; effect solvent ... See more keywords
Solvent-polarity-induced hematite (α-Fe2O3) nanostructures for lithium-ion battery and photoelectrochemical applications
Sign Up to like & getrecommendations! Published in 2017 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2017.05.070
Abstract: Abstract A range of morphology-controlled hematite superstructures, including two-dimensional sheet assembly, microspheres with a vein-like network, hollow urchin with tapered nanorods, and flowers with porous branch-like structures, were obtained from different solvents via the solvothermal… read more here.
Keywords: solvent polarity; hematite fe2o3; polarity induced; induced hematite ... See more keywords
The effect of solvent polarity on wormlike micelles using dipropylene glycol (DPG) as a cosolvent in an anionic/zwitterionic mixed surfactant system.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2017.08.090
Abstract: HYPOTHESIS The behavior/properties of micellar solutions are governed by Coulombic interactions that are influenced by the polarity of the surfactant head groups, hydrophobic tails, and solvent molecules. The addition of co-solvent should have a direct… read more here.
Keywords: solvent polarity; polarity; surfactant system; mixed surfactant ... See more keywords
Modulation of diarylethene fluorescence by photochromic switching and solvent polarity
Sign Up to like & getrecommendations! Published in 2019 at "Mendeleev Communications"
DOI: 10.1016/j.mencom.2019.09.029
Abstract: A mechanistic examination of the photochemical properties of a dithienylethene-containing push-pull system with the cyclopentenone bridge has been performed using time-resolved methods. The molecule studied possesses a notable combination of photochromic and fluorescent properties. Visible… read more here.
Keywords: switching solvent; solvent polarity; diarylethene fluorescence; fluorescence photochromic ... See more keywords
A facile strategy for achieving high selective Zn(II) fluorescence probe by regulating the solvent polarity.
Sign Up to like & getrecommendations! Published in 2018 at "Talanta"
DOI: 10.1016/j.talanta.2018.02.094
Abstract: A simple Schiff base comprised of tris(2-aminoethyl)amine and salicylaldehyde was designed and synthesized by one-step reaction. Although this compound has poor selectivity for metal ions in acetonitrile, it shows high selectivity and sensitivity detection for… read more here.
Keywords: solvent polarity; fluorescence; probe; strategy achieving ... See more keywords
Impact of Solvent Polarity on the Ligand Configuration in Tetravalent Thorium N-Donor Complexes.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c03213
Abstract: A combined NMR spectroscopic and theoretical study on the complexation of diamagnetic Th(IV) with 2,6-bis(5,6-dipropyl-1,2,4-triazin-3-yl)pyridine (nPr-BTP) was performed. Different ligand configurations were observed for [Th(nPr-BTP)3]4+ complexes depending on the solvent's ability to actively form hydrogen… read more here.
Keywords: solvent polarity; polarity ligand; btp; impact solvent ... See more keywords