Disentangling Excimer Emission from Chiral Induction in Nanoscale Helical Silica Scaffolds Bearing Achiral Chromophores
Sign Up to like & getrecommendations! Published in 2022 at "Chemphyschem"
DOI: 10.1002/cphc.202200573
Abstract: Abstract The synthesis and characterization of diketopyrrolopyrroles and perylenemonoimidodiesters linked to a substituted benzoic acid in the ortho, meta, and para positions, are reported. Grafting of these dyes on the surface of chiral silica nanohelices… read more here.
Keywords: excimer emission; emission chiral; para derivatives; emission ... See more keywords
4-Iodophenylboronic Acid Stabilized Gold Cluster as a New Fluorescent Chemosensor for Saccharides Based on Excimer Emission Quenching.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of fluorescence"
DOI: 10.1007/s10895-020-02672-2
Abstract: 4-iodophenylboronic acid (IPBA) ligated luminescent gold cluster was synthesized by mixing an aqueous solution of IBPA and polyvinylpyrrolidone stabilized gold cluster (Au:PVP) in water at room temperature through chemisorption of iodine on gold nano surface.… read more here.
Keywords: iodophenylboronic acid; cluster; excimer emission; gold cluster ... See more keywords
Aggregation-Enhanced Excimer Emission of Tetraarylethene Linkers in Ladderphanes
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DOI: 10.1021/acs.macromol.0c02362
Abstract: Tetraarylethene (TAE) has been used as linkers in polynorbornene- and polycyclobutene-based double-stranded ladderphanes and as pendants in related single-stranded polymers. The adjacent TAE linker... read more here.
Keywords: tetraarylethene linkers; emission tetraarylethene; excimer emission; enhanced excimer ... See more keywords