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 journalArticle

12 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 languageEnglish
Pages (from-to)4211-4213
Number of pages3
JournalChemical Communications
Volume50
Issue number32
DOIs
Publication statusPublished - 2014 Mar 25
Externally publishedYes

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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