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Bridged triphenylamine-based dendrimers: Tuning enhanced two-photon absorption performance with locked molecular planarity

Fang, Zhen; Teo, Tang-lin; Cai, Liping; Lai, Yee-Hing; Samoc, Anna; Samoc, Marek

Description

Triphenylamine derivatives bridged by methylene units afford a near planar molecular platform in a series of one dimer and two oligomers exhibiting increased structural rigidity compared to that of their parent triphenylamines. This series of dendrimers show significantly enhanced two-photon absorptions that are up to 3-fold that of triphenylamines with similar molecular size and structure.

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
URI: http://hdl.handle.net/1885/53244
Source: Organic Letters
DOI: 10.1021/ol801238n

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