pH-Modulated Molecular Assemblies and Surface Properties of Metal-Organic Supercontainers at the Air-Water Interface

被引：28

作者：

Netzer, Nathan L. ^{[1
]}

Dai, Feng-Rong ^{[1
]}

Wang, Zhenqiang ^{[1
]}

Jiang, Chaoyang ^{[1
]}

机构：

[1] Univ S Dakota, Dept Chem, Vermillion, SD 57069 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2014年 / 53卷 / 41期

基金：

美国国家科学基金会;

关键词：

coordination containers; Langmuir-Blodgett films; microporous materials; molecular orientation; supramolecular chemistry; SELECTIVE COMPLEXATION; GUEST-BINDING; LANGMUIR; FRAMEWORKS; FILMS; IONS;

D O I：

10.1002/anie.201406733

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The orientation of metal-organic supercontainer (MOSC) molecules in Langmuir films was systematically studied at the air-water interface. The acidity of the aqueous subphases plays a significant role in tuning the orientation of MOSC molecules in the Langmuir films. Furthermore, Langmuir-Blodgett films of MOSCs were prepared and the uniform multilayer structures demonstrated various surface properties, depending on their conditions of fabrication. Our use of Langmuir films provides a novel approach to access tunable assemblies of MOSC molecules in two-dimensional thin films.

引用

页码：10965 / 10969

页数：5

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