Photoinduced energy transfer processes in hybrid organic-inorganic multichromophoric arrays arranged on a truxene-based platform.

نویسندگان

  • Stéphane Diring
  • Barbara Ventura
  • Andrea Barbieri
  • Raymond Ziessel
چکیده

The synthesis, photophysical characterization and energy-transfer features of a series of hybrid truxene derivatives peripherally decorated with inorganic Os-containing polypyridine units and organic Bodipy dyes are reported. The photoactive terminal units are coupled to the central truxene scaffold by rigid ethynyl linkers in a star-shaped arrangement. The absorption range widely covers the UV-Vis spectrum and the Os (3)MLCT or the Bodipy triplet act as final collectors of the absorbed energy.

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عنوان ژورنال:
  • Dalton transactions

دوره 41 42  شماره 

صفحات  -

تاریخ انتشار 2012