Reversible Self-Assembly of Metal Chalcogenide/Metal Oxide Nanostructures Based on Pearson Hardness

被引：24
|
作者：
Sahoo, Jugal Kishore [1 ]
Tahir, Muhammad Nawaz [1 ]
Yella, Aswani [1 ]
Schladt, Thomas D. [1 ]
Mugnaoli, Enrico [2 ]
Kolb, Ute [2 ]
Tremel, Wolfgang [1 ]
机构：
[1] Johannes Gutenberg Univ Mainz, Inst Anorgan Chem & Analyt Chem, D-55099 Mainz, Germany
[2] Johannes Gutenberg Univ Mainz, Inst Phys Chem, D-55099 Mainz, Germany
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 41期
关键词：
chalcogenides; HSAB principle; MnO nanoparticles; surface functionalization; WS2; nanotubes; INTERMOLECULAR ORBITAL THEORY; FULLERENE-LIKE STRUCTURES; GOLD NANORODS; CARBON NANOTUBES; WS2; NANOTUBES; NANOCRYSTAL HETEROSTRUCTURES; INORGANIC FULLERENES; CONJUGATED SYSTEMS; TIO2; NANOPARTICLES; CAGE STRUCTURES;
D O I：
10.1002/anie.201000774
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Softly, softly: A novel modification strategy for layered chalcogenide nanoparticles (NPs) takes advantage of the chalcophilic affinity of Mn 2+. Surface-bound MnO NPs can be selectively bound to the surface of WS2 nanotubes and functionalized with the fluorescent dopamine derivative NBD at room temperature. The MnO NPs can also be reversibly detached from the chalcogenide surface with excess dopamine at elevated temperatures. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：7578 / 7582
页数：5
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