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Royal Society of Chemistry, New Journal of Chemistry, 6(33), p. 1320

DOI: 10.1039/b823113c

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A “reverse interrupter”: the novel molecular design of a fluorescent photochromic DTE-based bipyridine

Journal article published in 2009 by Vincent Aubert, Eléna Ishow, Fatima Ibersiene, Abdou Boucekkine, J. A. Gareth Williams, J. A. Gareth Williams, Loïc Toupet, Rémi Métivier, Keitaro Nakatani, Véronique Guerchais ORCID, Hubert Le Bozec, Hubert Le Bozec
This paper is available in a repository.
This paper is available in a repository.

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Abstract

An original design of a fluorescent dithienylethene (DTE)-based bipyridine, where donor (D) and acceptor (A) groups are located on the same thiophene ring of the DTE unit, is reported; in non-polar solvents, UV or visible excitation triggers a photochromic reaction, disrupting the conjugation and quenching the fluorescence.