NDLI: Bilayers directly scrolling up to form nanotubes via self-assembly of an achiral small molecule

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Inside back cover

Back cover

Nanoscale Vol - 9 Issue - 3

Nanoscale Vol - 9 Issue - 2

Bilayers directly scrolling up to form nanotubes via self-assembly of an achiral small molecule

Content Provider	Royal Society of Chemistry (RSC)
Author	Liu, Yanfeng Xia, Yijun Zhang, Yajun Jin, Yingzhi Wang, Shuai Song, Bo
Copyright Year	2017
Abstract	The self-assembly behavior of a molecule composed of an azobenzene segment, carboxylic-acid group and flexible alkyl chains (denoted by ABA11) was studied as an extension of our proceeding work. We have previously reported that in DMSO solution ABA11 self-assembled into nanotubes starting from nanosheets and experiencing a meta-state of helical ribbons. Herein, we found that changing the solvent can also affect the self-assembly pathway of ABA11 to nanotubes. When DMSO was replaced by ethanol, the nanosheets formed by ABA11 bilayers either directly scrolled up to form nanotubes without a meta-state of helical ribbons at low concentrations, or stacked up to form nanobricks at higher concentrations. In addition, increasing the water content in ethanol can significantly facilitate the formation of the assembled nanostructures.
Starting Page	1491
Ending Page	1495
Page Count	5
File Format	HTM / HTML PDF
ISSN	20403364
Volume Number	9
Issue Number	4
Journal	Nanoscale
DOI	10.1039/c6nr09269a
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Self-assembly Ethanol DMSO Alkyl Dimethyl sulfoxide Solvent Azobenzene
Content Type	Text
Resource Type	Article
Subject	Nanoscience and Nanotechnology

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