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.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Azo Compounds / chemistry
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DNA / chemistry*
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DNA / radiation effects
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G-Quadruplexes*
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Microscopy, Atomic Force
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Models, Molecular
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Nanostructures / chemistry*
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Nanostructures / radiation effects
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Potassium / chemistry
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Telomere / chemistry
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Telomere / genetics
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Ultraviolet Rays
Substances
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Azo Compounds
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DNA
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azobenzene
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Potassium