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Merging polyacenes and cationic helicenes: from weak to intense chiroptical properties in the far red region
A series of helical tetracenes and pentacenes was synthesized from cationic [6] and [4]helicene precursors. These colorful acenes fluoresce in the far red region. While [4]helicene-based pentacenes exhibit chiroptical properties mainly in the UV region, [6]helicene-derived tetracenes show enhanced E...
Autores principales: | Duwald, Romain, Bosson, Johann, Pascal, Simon, Grass, Stéphane, Zinna, Francesco, Besnard, Céline, Di Bari, Lorenzo, Jacquemin, Denis, Lacour, Jérôme |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8145434/ https://www.ncbi.nlm.nih.gov/pubmed/34084373 http://dx.doi.org/10.1039/c9sc05407c |
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