Title of article :
Fluorescence properties of indolenine semi-squarylium dyes
Author/Authors :
Masaki Matsui، نويسنده , , Toshihiro Shibata، نويسنده , , Masato Fukushima، نويسنده , , Yasuhiro Kubota، نويسنده , , Kazumasa Funabiki، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Abstract :
3-Butoxy-4-(1-butyl-3,3-dimethyl-3H-indol-2-ylidenemethyl)-3-cyclobut-1,2-dione exhibited the most intense florescence at fluorescence maxima 536 and 563 nm with fluorescence quantum yield 0.21 among any indolenine semi-squarylium dyes in the crystalline form due to the isolated dimer-type molecular packing and its suitable melting point. This compound showed aggregation-induced emission enhancement.
Keywords :
fluorescence , Indolenine semi-squarylium dye , Solid-state fluorescence , Single X-ray crystallography , Aggregation-induced emission enhancement
Journal title :
Tetrahedron
Journal title :
Tetrahedron
