From vesicles to helical nanotubes: A sergeant-and-soldiers effect in the self-assembly of oligo(p-phenyleneethynylene)s

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Title:	From vesicles to helical nanotubes: A sergeant-and-soldiers effect in the self-assembly of oligo(p-phenyleneethynylene)s
Authors:	Ajayaghosh, A Reji Varghese Mahesh, S Praveen, V K
Keywords:	Supramolecular chemistry Transcription Pi-conjugated systems Circular dichroism
Issue Date:	2006
Publisher:	Wiley
Citation:	Angewandte Chemie International Edition 45(46):7729-7732;Nov 2006
Abstract:	Coassembly of short molecular wires OPE1 with chiral analogues OPE2, both of which are CD silent, exhibited a sergeant-and-soldiers effect that resulted in transformation of vesicular aggregates of OPE1 into CD-active helical nanotubes (see schematic picture), as revealed by CD, dynamic light scattering, and atomic force and transmission electron microscopies (TEM). OPE=oligo(p-phenyleneethynylene).
URI:	http://ir.niist.res.in:8080/jspui/handle/123456789/1639
ISSN:	1433-7851
Appears in Collections:	2006

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