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
2009 Chemical Communications  
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.
doi:10.1039/b820634a pmid:19240886 fatcat:gcqxhgvi3bd7jcd6jigeijpjzq