A very efficient and successful metal-mediated strategy towards the formation of an non-symmetric triad is described: appropriate Lewis acid and/or base functions on the molecular components (a naphthalenediimide, an aluminium(III) porphyrin, and a ruthenium(II) porphyrin) lead to the desired product uniquely. The photophysics of the triad was investigated in details using time-resolved spectroscopy in the pico- and nanosecond time domains. The strategy is of great potential interest as, while confining the synthetic effort to the single components, it can give access to a wide range of photoactive systems.

A fully self-assembled non-symmetric triad for photoinduced charge separation

ORLANDI, Michele;CHIORBOLI, Claudio;FRACASSO, Sandro;SCANDOLA, Franco
2011

Abstract

A very efficient and successful metal-mediated strategy towards the formation of an non-symmetric triad is described: appropriate Lewis acid and/or base functions on the molecular components (a naphthalenediimide, an aluminium(III) porphyrin, and a ruthenium(II) porphyrin) lead to the desired product uniquely. The photophysics of the triad was investigated in details using time-resolved spectroscopy in the pico- and nanosecond time domains. The strategy is of great potential interest as, while confining the synthetic effort to the single components, it can give access to a wide range of photoactive systems.
2011
E., Iengo; D. G., Pantoş; J. K. M., Sanders; Orlandi, Michele; Chiorboli, Claudio; Fracasso, Sandro; Scandola, Franco
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/1407789
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