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Friedrich C. Simmel 《Chemie in Unserer Zeit》2013,47(3):164-173
For the past two decades the extraordinary molecular recognition properties of DNA molecules have been used for the creation of artificial molecular structures. Following the initial production of simple molecular objects and lattices, with the recent invention of the DNA origami technique the complexity of these structures has considerably increased. Now the construction of almost arbitrary molecular nanostructures from DNA in two and even three dimensions is feasible – and first concrete applications in biomedicine and nanotechnology are in reach. In addition to static molecular structures, also dynamical systems such as molecular machines, molecular motors, and molecular computers can be realized. The combination of these functions within integrated systems currently leads to the development of first molecular “robots” and assembly lines for nanotechnology. 相似文献
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Pierrick Clment Xinzhao Xu Craig T. Stoppiello Graham A. Rance Antonio Attanzio James N. O'Shea Robert H. Temperton Andrei N. Khlobystov Kevin R. J. Lovelock Jake M. Seymour Richard M. Fogarty Alastair Baker Richard A. Bourne Brendan Hall Thomas W. Chamberlain Matteo Palma 《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》2019,131(29):10033-10037
We present the synthesis of metal nanowires in a multiplexed device configuration using single‐walled carbon nanotubes (SWNTs) as nanoscale vector templates. The SWNT templates control the dimensionality of the wires, allowing precise control of their size, shape, and orientation; moreover, a solution‐processable approach enables their linear deposition between specific electrode pairs in electronic devices. Electrical characterization demonstrated the successful fabrication of metal nanowire electronic devices, while multiscale characterization of the different fabrication steps revealed details of the structure and charge transfer between the material encapsulated and the carbon nanotube. Overall the strategy presented allows facile, low‐cost, and direct synthesis of multiplexed metal nanowire devices for nanoelectronic applications. 相似文献
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