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Toroidal Nanoobjects from Rosette Assemblies of Melamine-Linked Oligo(p-phenyleneethynylene)s and Cyanurates

Authors :
Ayyappanpillai Ajayaghosh
Akihide Kitamura
Takashi Karatsu
Kanako Unoike
Sankarapillai Mahesh
Shiki Yagai
Yoshihiro Kikkawa
Source :
Angewandte Chemie. 120:4769-4772
Publication Year :
2008
Publisher :
Wiley, 2008.

Abstract

Nanodonuts: A hydrogen-bonded cyclic assembly (rosette, left) of a melamine featuring π-conjugated oligo(p-phenyleneethynylene) hierarchically self-organizes with a cyanurate in decane under dilute conditions to form toroidal nanostructures (right) with a diameter of 40 nm.

Details

ISSN :
15213757 and 00448249
Volume :
120
Database :
OpenAIRE
Journal :
Angewandte Chemie
Accession number :
edsair.doi.dedup.....64bee9f09d2eecc4e2ed0fc4d44d4c62