Details

Autor(en) / Beteiligte

• Kanibolotsky, Alexander L.
• Vilela, Filipe
• Forgie, John C.
• Elmasly, Saadeldin E. T.
• Skabara, Peter J.
• Zhang, Kai
• Tieke, Bernd
• McGurk, John
• Belton, Colin R.
• Stavrinou, Paul N.
• Bradley, D. D. C.

Titel

Well-Defined and Monodisperse Linear and Star-Shaped Quaterfluorene-DPP Molecules: the Significance of Conjugation and Dimensionality

Ist Teil von

• Advanced materials (Weinheim), 2011-05, Vol.23 (18), p.2093-2097

Ort / Verlag

Weinheim: WILEY-VCH Verlag

Erscheinungsjahr

2011

Quelle

Wiley Online Library All Journals

Beschreibungen/Notizen

• The synthesis of three new 1,4‐diketo‐3,6‐diphenyl‐pyrrolo[3,4‐c]pyrrole (DPP) macromolecules appended with two or four quaterfluorene arms is reported. The compounds absorb mainly through the oligofluorene units and emit through the DPP core. Optical gain has been observed for Linear‐c, a two‐armed structure in which the quaterfluorene units are conjugated through the core unit.