Circular dichroism and circularly polarized luminescence triggered by self-assembly of tris(phenylisoxazolyl)benzenes possessing a perylenebisimide moiety

Circular dichroism and circularly polarized luminescence triggered by self-assembly of tris(phenylisoxazolyl)benzenes possessing a perylenebisimide moiety

Chiral tris(phenylisoxazolyl)benzenes possessing a perylenebisimide moiety assembled to form helical stacks. The self-assembling behavior of the helical stacks responded to changes in solvent properties, temperature, and concentration. Strong circular dichroism (CD) and circularly polarized luminesc...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-01, Vol.48 (48), p.6025-6027
Hauptverfasser: Ikeda, Toshiaki, Masuda, Tetsuya, Hirao, Takehiro, Yuasa, Junpei, Tsumatori, Hiroyuki, Kawai, Tsuyoshi, Haino, Takeharu
Format: Artikel
Sprache:eng
Schlagworte:
Circularity
Dichroism
Helical
Luminescence
Self assembly
Solvents
Stacks
Stimuli
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Zusammenfassung:Chiral tris(phenylisoxazolyl)benzenes possessing a perylenebisimide moiety assembled to form helical stacks. The self-assembling behavior of the helical stacks responded to changes in solvent properties, temperature, and concentration. Strong circular dichroism (CD) and circularly polarized luminescence (CPL) of their assemblies were displayed, and were controlled by external stimuli.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc31512b