Chemistry Letters
Online ISSN : 1348-0715
Print ISSN : 0366-7022
Letter
Self-assembled Nanofibrils and Nanorings Formed from Oligo(p-phenylenevinylene) Dimers
Mitsuaki YamauchiYosuke ChibaTakashi KaratsuAkihide KitamuraShiki Yagai
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Volume 42 (2013) Issue 8 Pages 799-800

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Abstract

Azobenzene dimer 1 has been previously shown to form chiral nanorings in nonpolar solvents. In this study, azobenzene chromophores are replaced with oligo(p-phenylenevinylene) (OPV). The resulting OPV dimer 2 was shown to form a small number of nanorings, and other assemblies were extended fibrils due to stronger π–π stacking interaction.

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© 2013 The Chemical Society of Japan
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