期刊
CHINESE CHEMICAL LETTERS
卷 24, 期 8, 页码 770-772出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.cclet.2013.04.040
关键词
Sol-gel transcription; Nanoparticles; Silica nanotubes; Self-assembly; Chirality indicator
资金
- Natural Science Foundation of Jiangsu Province [BK2011354]
- Priority Academic Program Development of Jiangsu High Education Institutions (PAPD)
- National Natural Science Foundation of China [21071103, 21074086]
Single-handed helical silica nanotubes were prepared according to the literature procedures, using the self-assemblies of a pair of chiral cationic low-molecular-weight gelators as the templates. A chirality indicator, 4,4'-bis(triethoxysilyl)-1,1'-biphenyl, was developed to determine the chirality of the silica nanotubes. The chirality of the surfaces and the bulky walls of the silica nanotubes were understood from the twist of the biphenylene rings. (C) 2013 Bao-Zong Li. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
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