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DNA Nanotechnology

A metamaterial with memory

Nature Nanotechnology volume 7, pages 773–774 (2012)Cite this article

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DNA can be used to create a very soft gel with liquid-like properties that can return to a preset solid shape when water is added.

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Figure 1: A potential mechanism for the liquid- and solid-like properties of the DNA metamaterial.

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Authors and Affiliations

  1. Ju Li and Liyuan Bai are at the Department of Nuclear Science and Engineering, and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA,

    Ju Li & Liyuan Bai

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  1. Ju Li
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  2. Liyuan Bai
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Correspondence to Ju Li or Liyuan Bai.

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Li, J., Bai, L. A metamaterial with memory. Nature Nanotech 7, 773–774 (2012). https://doi.org/10.1038/nnano.2012.221

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