Water-Soluble and pH-Responsive Polymeric Nanotubes from Cyclic Peptide Templates

被引：42
|
作者：
Chapman, Robert [1 ]
Warr, Gregory G. [1 ]
Perrier, Sebastien [1 ]
Jolliffe, Katrina A. [1 ]
机构：
[1] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2013年 / 19卷 / 06期
基金：
澳大利亚研究理事会;
关键词：
nanotubes; peptides; polymers; self-assembly; LIVING RADICAL POLYMERIZATION; ASSEMBLING ORGANIC NANOTUBES; FRAGMENTATION CHAIN TRANSFER; ANGLE NEUTRON-SCATTERING; RAFT PROCESS; NONIONIC SURFACTANTS; DESIGN; UPDATE;
D O I：
10.1002/chem.201203602
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Water-soluble organic nanotubes were prepared by convergently conjugating polymers of hydroxyethyl acrylate (HEA) and acrylic acid (AA) to self-assembling cyclic octapeptides of alternating D and Lchirality. The structure of the self-assembled tubes was characterised in a number of polar solvents, and notably water, by using light scattering, TEM and small angle neutron scattering (SANS) techniques. In addition, the self-assembly into tubes could be controlled by exploiting the pH responsiveness of acrylic acid polymers.
引用
收藏
页码：1955 / 1961
页数：7
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