Self-assembled arginine-coated peptide nanosheets in water

被引：85

作者：

Hamley, Ian W. ^{[1
]}

Dehsorkhi, Ashkan ^{[1
]}

Castelletto, Valeria ^{[1
]}

机构：

[1] Univ Reading, Dept Chem, Whiteknights Reading RG6 6AD, England

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 18期

基金：

英国工程与自然科学研究理事会;

关键词：

SURFACTANT-LIKE PEPTIDES; ANTIMICROBIAL PEPTIDES; FORM NANOTUBES; AMPHIPHILE; MECHANISMS;

D O I：

10.1039/c3cc39057h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The surfactant-like peptide (Ala)(6)(Arg) is found to self-assemble into 3 nm-thick sheets in aqueous solution. Scanning transmission electron microscopy measurements of mass per unit area indicate a layer structure based on antiparallel dimers. At higher concentration the sheets wrap into unprecedented ultrathin helical ribbon and nanotube architectures.

引用

页码：1850 / 1852

页数：3

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