Analogic China map constructed by DNA

In this research, a nanoscale DNA structure of analogic China map is created. The nanostructure of roughly 150 nm in diameter with a spatial resolution of 6 nm is purely constructed by folding DNAo The picture observed by atomic force microscopy （AFM） is almost identical with the designed shape. The...

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Bibliographic Details
Published in:Chinese science bulletin 2006-12, Vol.51 (24), p.2973-2976
Main Authors: Qian, Lulu, Wang, Ying, Zhang, Zhao, Zhao, Jian, Pan, Dun, Zhang, Yi, Liu, Qiang, Fan, Chunhai, Hu, Jun, He, Lin
Format: Article
Language:English
Subjects:
AFM纳米级DNA结构
中国地图
纳米级DNA结构
纳米结构
自组装
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Summary:In this research, a nanoscale DNA structure of analogic China map is created. The nanostructure of roughly 150 nm in diameter with a spatial resolution of 6 nm is purely constructed by folding DNAo The picture observed by atomic force microscopy （AFM） is almost identical with the designed shape. The DNA origami technology invented by Rothemund in 2006 is employed in the construction of this shape, which has proved the capability of constructing almost any complicated shape enabled by DNA origami, and provides new bottom-up method for constructing nanostructures.
ISSN:1001-6538
1861-9541
DOI:10.1007/s11434-006-2223-9