Melt-induced fluorescent signature in a simple naphthalenediimide
The synthesis and fluorescence properties of a naphthalenediimide ditosylate are presented. The fluorescence is highly solvent and morphology dependent with a dramatic change in fluorescence output occurring following melting from a crystalline form. This observation is attributed to thermal disrupt...
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Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2010-01, Vol.46 (27), p.4881-4883 |
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Hauptverfasser: | , , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | The synthesis and fluorescence properties of a naphthalenediimide ditosylate are presented. The fluorescence is highly solvent and morphology dependent with a dramatic change in fluorescence output occurring following melting from a crystalline form. This observation is attributed to thermal disruption of the crystal structure allowing the formation of emissive dimers within the amorphous melt. |
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ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/c0cc00865f |