Zn pyro-pheophorbide a--fulleronicotine dyad; supramolecular self assembled donor-acceptor system for photoinduced charge separation

Zn pyro-pheophorbide a--fulleronicotine dyad; supramolecular self assembled donor-acceptor system for photoinduced charge separation

Zn pyro-pheophorbide a and fulleronicotine form in nonpolar solvents a supramolecular self-assembled electron donor-acceptor dyad, which performs fast photoinduced charge separation (0.5 ps) and slow recombination (>1 ns) as evidenced by photochemical studies.

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Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2009-01 (7), p.758-760
Hauptverfasser: Kavakka, Jari S, Heikkinen, Sami, Kilpeläinen, Ilkka, Tkachenko, Nikolai V, Helaja, Juho
Format: Artikel
Sprache:eng
Schlagworte:
Absorption
Electron Transport
Fluorescence
Fullerenes - chemistry
Magnetic Resonance Spectroscopy
Models, Molecular
Molecular Conformation
Nicotine - analogs & derivatives
Nicotine - chemistry
Organometallic Compounds - chemistry
Photochemical Processes
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Beschreibung
Zusammenfassung:Zn pyro-pheophorbide a and fulleronicotine form in nonpolar solvents a supramolecular self-assembled electron donor-acceptor dyad, which performs fast photoinduced charge separation (0.5 ps) and slow recombination (>1 ns) as evidenced by photochemical studies.
ISSN:1359-7345
1364-548X
DOI:10.1039/b817701e