The Negative Solvatochromism of Reichardt‘s Dye B30 – A Complementary Study
Sign Up to like & getrecommendations! Published in 2022 at "Chemphyschem"
DOI: 10.1002/cphc.202200100
Abstract: Abstract The UV/Vis spectra of a hypothetical negative solvatochromic dye in a solvent are theoretically calculated assuming the classical damped harmonic oscillator model and the Lorentz‐Lorenz relation. For the simulations, the oscillator strength of the… read more here.
Keywords: reichardt dye; negative solvatochromism; dye; solvatochromism ... See more keywords
1, 3-Indanedione functionalized fluorene luminophores: Negative solvatochromism, nanostructure-morphology determined AIE and mechanoresponsive luminescence turn-on
Sign Up to like & getrecommendations! Published in 2018 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2018.03.059
Abstract: Abstract Luminous efficiency in polar environment and aggregated state, as well as high-contrast luminescence on/off switching under external stimuli are significant issues to be addressed in developing functional fluorescent materials. Combining the advantages of solvatochromic… read more here.
Keywords: negative solvatochromism; mechanoresponsive luminescence; aie mechanoresponsive; luminescence turn ... See more keywords
Negative Solvatochromism in a N-Linked p-Pyridiniumcalix[4]arene Derivative.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b00683
Abstract: In this paper, we report the synthesis, structural characterization, and solvatochromic properties of a N-linked p-pyridiniumcalix[4]arenediol derivative 1. In the solid state, 1 forms a dimeric assembly stabilized by a network of weak H-bonding interactions… read more here.
Keywords: pyridiniumcalix arene; negative solvatochromism; arene derivative; solvatochromism linked ... See more keywords
Tailoring the positive and negative solvatochromism for chalcone analogues to detect heterozygous protein co-aggregation.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc00545c
Abstract: It is rare for one fluorophore scaffold to harbor both positive and negative solvatochromism. Herein, we tailor chalcone analogues to achieve both positive- and negative-polarity sensitivity of fluorescence intensity. We explore two chalcones of opposite… read more here.
Keywords: aggregation; positive negative; solvatochromism; chalcone analogues ... See more keywords
Negative solvatochromism and sign inversion of circularly polarized luminescence in chiral exciplexes as a function of solvent polarity
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc01528a
Abstract: The potential control of circularly polarized luminescence (CPL), especially its sign and switching at the molecular level without any chemical modification, is desirable, but remains a considerable challenge owing to... read more here.
Keywords: solvatochromism sign; sign inversion; polarized luminescence; negative solvatochromism ... See more keywords