Issue 36, 2012

Fusing three perylenebisimide branches and a truxene core into a star-shaped chromophore with strong two-photon excited fluorescence and high photostability

Abstract

A novel star-shaped chromophore, Tr–PBI, was constructed by fusing three perylenebisimide branches and a truxene core. Tr–PBI exhibits high photostability and excellent two-photon properties: the maximum of δTPA is 11 000 GM at 990 nm and fluorescence quantum efficiency Φ is 0.40 in THF.

Graphical abstract: Fusing three perylenebisimide branches and a truxene core into a star-shaped chromophore with strong two-photon excited fluorescence and high photostability

Supplementary files

Article information

Article type
Communication
Submitted
20 Feb 2012
Accepted
07 Mar 2012
First published
08 Mar 2012

Chem. Commun., 2012,48, 4338-4340

Fusing three perylenebisimide branches and a truxene core into a star-shaped chromophore with strong two-photon excited fluorescence and high photostability

Y. Xie, X. Zhang, Y. Xiao, Y. Zhang, F. Zhou, J. Qi and J. Qu, Chem. Commun., 2012, 48, 4338 DOI: 10.1039/C2CC31261A

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