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Synthesis and Photophysics of Coaxial Threaded Molecular Wires: Polyrotaxanes with Triarylamine Jackets

Abstract:

Conjugated polyrotaxanes jacketed with hole-transport groups have been synthesized from water-soluble polyrotaxanes consisting of a polyfluorene-alt-biphenylene (PFBP) conjugated polymer threaded through β-cyclodextrin macrocycles. The hydroxyl groups of the oligosaccharides were efficiently functionalized with triphenylamine (TPA) so that every polyrotaxane molecule carries a coat of about 200 TPA units, forming a supramolecular coaxial structure. This architecture was characterized using a ...

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Publication status:
Published

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Publisher copy:
10.1021/jp500624q

Authors


Sforazzini, G More by this author
Sprafke, JK More by this author
Brovelli, S More by this author
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Journal:
JOURNAL OF PHYSICAL CHEMISTRY C
Volume:
118
Issue:
8
Pages:
4553-4566
Publication date:
2014-02-27
DOI:
EISSN:
1932-7455
ISSN:
1932-7447
URN:
uuid:b7b31051-c877-4dcc-936e-7f3790c1e1e7
Source identifiers:
459742
Local pid:
pubs:459742
Language:
English

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