Precisely Controlled 2D Free-Floating Nanosheets of Amphiphilic Molecules through Frame-Guided Assembly

被引：67

作者：

Zhou, Chao ^{[1
]}

Zhang, Yiyang ^{[1
]}

Dong, Yuanchen ^{[1
]}

Wu, Fen ^{[2
]}

Wang, Dianming ^{[1
]}

Xin, Ling ^{[1
]}

Liu, Dongsheng ^{[1
]}

机构：

[1] Tsinghua Univ, Key Lab Organ Optoelect & Mol Engn, Minist Educ, Dept Chem, Beijing 100084, Peoples R China

[2] Chinese Acad Sci, Inst Chem, CAS Key Lab Mol Recognit & Funct, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 44期

基金：

中国国家自然科学基金;

关键词：

SUPPORTED LIPID-BILAYERS; DNA NANOSTRUCTURES; POLYMERS; BLOCK; VESICLES; ORIGAMI; SHAPES; FUNCTIONALIZATION; NANOTECHNOLOGY; DIMENSIONS;

D O I：

10.1002/adma.201603210

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2D assembly of amphiphilic molecules in aqueous solution is a challenging and intriguing topic as it is normally thermodynamically unfavorable. However, through frame-guided assembly strategy and using DNA origami as the frame, monodispersed and shape-defined nanosheets are prepared. As leading hydrophobic groups (LHGs) are anchored on the frames, amphiphilic molecules in aqueous solution are guided to assemble in the hydrophobic region. By adjusting the distribution of the LHGs, the size and shape of the assemblies can be controlled precisely.

引用

页码：9819 / +

页数：6

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