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Reversible Fluorescence Wavelength Shift Based on Photoinduced Aggregate Formation
Author(s) -
Fukaminato T.,
Irie M.
Publication year - 2006
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200601222
Subject(s) - diarylethene , photochromism , fluorescence , perylene , photochemistry , aggregate (composite) , materials science , derivative (finance) , wavelength , red shift , optoelectronics , nanotechnology , chemistry , optics , physics , financial economics , economics , quantum mechanics , galaxy
A fluorescent diarylethene derivative that links to a perylene bisimide unit is synthesized and its photochromic and fluorescence properties are studied. Aggregate formation was controlled by the photochromic reaction of the diarylethene unit, and aggregate formation induced a fluorescence wavelength shift between green and red, as shown in the figure.