Direct observation of the dual-switching behaviors corresponding to the state transition in a DNA nanoframe

Yangyang Yang; Masayuki Endo; Yuki Suzuki; Kumi Hidaka; Hiroshi Sugiyama

doi:10.1039/c4cc00489b

Direct observation of the dual-switching behaviors corresponding to the state transition in a DNA nanoframe

Yangyang Yang, Masayuki Endo, Yuki Suzuki, Kumi Hidaka, Hiroshi Sugiyama

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

To create a nanoscale dual switch, two responsive DNA motifs, azobenzene-modified DNAs and G-telomeric repeat sequences, were introduced together into the nanoframe system. The dual-switching behaviors controlled by photoirradiation and K⁺ were successfully visualized in real time by high-speed atomic force microscopy.

Original language	English
Pages (from-to)	4211-4213
Number of pages	3
Journal	Chemical Communications
Volume	50
Issue number	32
DOIs	https://doi.org/10.1039/c4cc00489b
Publication status	Published - 2014 Mar 25
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c4cc00489b

Cite this

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abstract = "To create a nanoscale dual switch, two responsive DNA motifs, azobenzene-modified DNAs and G-telomeric repeat sequences, were introduced together into the nanoframe system. The dual-switching behaviors controlled by photoirradiation and K+ were successfully visualized in real time by high-speed atomic force microscopy.",

author = "Yangyang Yang and Masayuki Endo and Yuki Suzuki and Kumi Hidaka and Hiroshi Sugiyama",

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AU - Endo, Masayuki

AU - Suzuki, Yuki

AU - Hidaka, Kumi

AU - Sugiyama, Hiroshi

PY - 2014/3/25

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AB - To create a nanoscale dual switch, two responsive DNA motifs, azobenzene-modified DNAs and G-telomeric repeat sequences, were introduced together into the nanoframe system. The dual-switching behaviors controlled by photoirradiation and K+ were successfully visualized in real time by high-speed atomic force microscopy.

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Direct observation of the dual-switching behaviors corresponding to the state transition in a DNA nanoframe

Abstract

ASJC Scopus subject areas

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