“CinNapht” dyes: a new cinnoline/naphthalimide fused hybrid fluorophore. Synthesis, photo-physical study and use for bio-imaging

Six-membered-diaza ring of cinnoline has been fused on naphthalimide dye to give a donor–acceptor system called CinNapht. This red shifted fluorophore, that can be synthesised in gram scale, exhibits a large Stoke shift and a fluorescence quantum yield up to 0.33. It is also characterized by a stron...

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Detalles Bibliográficos
Autores principales: Hoang, Minh-Duc, Bodin, Jean-Baptiste, Savina, Farah, Steinmetz, Vincent, Bignon, Jérôme, Durand, Philippe, Clavier, Gilles, Méallet-Renault, Rachel, Chevalier, Arnaud
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9041350/
https://www.ncbi.nlm.nih.gov/pubmed/35493990
http://dx.doi.org/10.1039/d1ra05110e
Descripción
Sumario:Six-membered-diaza ring of cinnoline has been fused on naphthalimide dye to give a donor–acceptor system called CinNapht. This red shifted fluorophore, that can be synthesised in gram scale, exhibits a large Stoke shift and a fluorescence quantum yield up to 0.33. It is also characterized by a strong solvatochromic effect from green to red emission as well and can be used for bio-imaging.

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