Self-assembly of composite nanotubes and their applications

被引：65
作者：
He, Qiang [1 ,2 ]
Cui, Yue [1 ]
Ai, Sufen [1 ,2 ]
Tian, Ying [1 ]
Li, Junbai [1 ]
机构：
[1] Chinese Acad Sci, Inst Chem, Int Joint Lab, BNLMS, Beijing 100080, Peoples R China
[2] Max Planck Inst Colloids & Interfaces, D-14476 Golm, Germany
来源：
CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2009年 / 14卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Self-assembly; Nanotube; Layer-by-layer; Porous template; Biomedical application; LAYER-BY-LAYER; HUMAN SERUM-ALBUMIN; TEMPLATE SYNTHESIS; MULTILAYER FILMS; POLYELECTROLYTE MULTILAYERS; POLY(ACRYLIC ACID); ULTRATHIN FILMS; THIN-FILMS; FABRICATION; MICROCAPSULES;
D O I：
10.1016/j.cocis.2008.09.005
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Combination of the layer-by-layer (LbL) technique with the porous template method has attracted significant interest as a versatile approach that has been used to prepare tubular nanomaterials with tailored properties. The process involves the sequential deposition of different species, such as polymers, nanoparticles, lipids, proteins, dyes and organic or inorganic small molecules into various porous templates, which are subsequently removed to yield free-standing nanotubes. At the same time, this approach permits the formation of composite nanotubes with the engineering features, including size, shape, composition and function. In this review, we summarize the synthesis and properties of various LbL-assembled composite nanotubes based on electrostatic attraction, hydrogen bonding, and covalent bonding. These assembled nanotubes possess potential application in biomedical fields such as bioseparations, biocatalysis, biosensor, and drug delivery. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：115 / 125
页数：11
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