A dendrimer with a [Ru(bpy) 3] 2+ (bpy = 2,2′-bipyridine) complex as a core and four diphenylanthracene units at the periphery was prepared from a scaffold based on a bipyridyl ligand bearing four terminal alkyne groups. Upon green light excitation, the dendrimer shows blue luminescence even in a rigid matrix at 77 K thanks to the dendritic multichromophoric structure.

A multichromophoric dendrimer: from synthesis to energy up-conversion in rigid matrix

BERGAMINI, GIACOMO;CERONI, PAOLA;
2011

Abstract

A dendrimer with a [Ru(bpy) 3] 2+ (bpy = 2,2′-bipyridine) complex as a core and four diphenylanthracene units at the periphery was prepared from a scaffold based on a bipyridyl ligand bearing four terminal alkyne groups. Upon green light excitation, the dendrimer shows blue luminescence even in a rigid matrix at 77 K thanks to the dendritic multichromophoric structure.
G. Bergamini; P. Ceroni; P. Fabbrizi; S. Cicchi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/109660
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