Switchable redox activity by proton fuelled DNA nano-machines

Su Ryon Shin, Chang Kee Lee, Sun Hee Lee, Sun I. Kim, Geoffrey M. Spinks, Gordon G. Wallace, Insuk So, Ju Hong Jeong, Tong Mook Kang, Seon Kim

Research output: Contribution to journalArticle

15 Scopus citations


The switching electrochemical property of an SWNT/DNA hybrid can be produced through reversible conformational changes between the closed and open state originating from the pH-responding i-motif DNA which significantly improves its molecular switching and stability by hydrophobic interactions with SWNTs.

Original languageEnglish
Pages (from-to)1240-1242
Number of pages3
JournalChemical Communications
Issue number10
StatePublished - 2009

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    Shin, S. R., Lee, C. K., Lee, S. H., Kim, S. I., Spinks, G. M., Wallace, G. G., So, I., Jeong, J. H., Kang, T. M., & Kim, S. (2009). Switchable redox activity by proton fuelled DNA nano-machines. Chemical Communications, (10), 1240-1242. https://doi.org/10.1039/b820634a