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The importance of being modular

机译:模块化的重要性

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摘要

Carpenters have been turning trees into furniture and dwellings for thousands of years, and so the discipline of woodworking features well-established techniques for joining pieces of wood to achieve a desired form. Nanotechnologists similarly try to use DNA as a material for crafting nanometre-scale shapes, but 'DNA-working' has been in development for a mere three decades. Because our picture of how DNA self-assembles is incomplete, DNA-working techniques are still evolving. The latest development is reported on page 623 of this issue, where Wei et al. present a method whose intrinsic modularity enables arbitrary DNA shapes to be constructed with striking speed.
机译:木匠将树木变成家具和住宅已有数千年的历史了,因此木工学科的特点是使用成熟的技术将木材连接成所需的形状。纳米技术人员同样尝试将DNA用作制作纳米级形状的材料,但“ DNA加工”技术的研发仅进行了三十年。因为我们对DNA如何自组装的了解还不完整,所以DNA工作技术仍在发展。最新发展报告在本期第623页,Wei等人。提出了一种方法,该方法的固有模块性使得能够以惊人的速度构建任意的DNA形状。

著录项

  • 来源
    《Nature》 |2012年第7400期|p.584-585|共2页
  • 作者单位

    Departments of Bioengineering, Computer Science, and Computation & Neural Systems, California Institute of Technology, Pasadena, California 91125, USA;

    Centre for DNA Nanotechnology, Interdisciplinary Nanoscience Center, Department of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus C, Denmark;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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