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1,4-Bis(alkenyl)-2,5-dipiperidinobenzenes: Minimal Fluorophores Exhibiting Highly Efficient Emission in the Solid State

✍ Scribed by Masaki Shimizu; Youhei Takeda; Masahiro Higashi; Tamejiro Hiyama

Book ID: 101570196
Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 402 KB
Volume: 48
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.200900963

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✦ Synopsis

Abstract

Minimum requirements: Crystals and thin films of 1,4‐bis(alkenyl)‐2,5‐dipiperidinobenzenes, which contain only one benzene ring as the aromatic component, emit visible light with excellent solid‐state quantum yields upon irradiation with UV light. Polystyrene thin films doped with the benzenes also exhibit brilliant fluorescence. By modifying the alkenyl groups, the emission color can be tuned in the range from blue to red.magnified image

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