A DNA nanomachine induced by single-wall
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Chao Zhao; Yujun Song; Jinsong Ren; Xiaogang Qu
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Article
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2009
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Elsevier Science
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English
β 591 KB
Single-walled carbon nanotubes (SWNTs) can selectively induce human telomeric i-motif DNA formation at pH 7.0. Based on this property, we design a DNA nanomachine induced by SWNTs on gold surface. The motor DNA is human telomeric G-quadruplex DNA. The reversible hybridization between the motor DNA a