期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 135, 期 20, 页码 7458-7461出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja4035957
关键词
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资金
- National Science Foundation [1104373]
- Office of Naval Research [N000140911118]
- Army Research Office (ARO) [W911NF-11-1-0137]
- ARO MUM [W911NF-12-1-0420]
- Presidential Strategic Initiative Fund of Arizona State University
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [1104373] Funding Source: National Science Foundation
Archimedean tilings are periodic polygonal tessellations that are created by placing regular polygons edge-to-edge around a vertex to fill the plane. Here we show that three- and four-arm DNA junction tiles with specifically designed arm lengths and intertile sticky-end interactions can be used to form sophisticated two-dimensional (2D) and three-dimensional (3D) tessellation patterns. We demonstrate two different complex Archimedean patterns, (3(3).4(2)) and (3(2).4.3.4), and the formation of 2D lattices, 3D tubes, and sealed polygon-shaped pockets from the tessellations. The successful growth of hybrid DNA tile motif arrays suggests that it maybe possible to generate 2D quasi-crystals from DNA building blocks.
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