Issue 14, 2016

A fluorescent and halochromic indolizine switch

Abstract

An indolizine heterocycle switches from a nonemissive to an emissive form upon protonation. The co-entrapment of this molecular switch and a photoacid generator in polymer films allows the imprinting of fluorescent patterns in the resulting materials. These operating principles permit the writing and reading of information under optical control.

Graphical abstract: A fluorescent and halochromic indolizine switch

Supplementary files

Article information

Article type
Communication
Submitted
14 Okt. 2015
Accepted
06 Nov. 2015
First published
09 Nov. 2015

J. Mater. Chem. C, 2016,4, 2744-2747

Author version available

A fluorescent and halochromic indolizine switch

Y. Zhang, J. Garcia-Amorós, B. Captain and F. M. Raymo, J. Mater. Chem. C, 2016, 4, 2744 DOI: 10.1039/C5TC03331D

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