title: Switchable redox activity by proton fuelled DNA nano-machines.
abstract: 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.
authors.affiliation: Center for Bio-Artificial Muscle, Hanyang University, Department of Biomedical Engineering, Seoul, Korea.
authors.forename: Su Ryon
authors.initials: SR
authors.lastname: Shin
authors.forename: Chang Kee
authors.initials: CK
authors.lastname: Lee
authors.forename: Sun Hee
authors.initials: SH
authors.lastname: Lee
authors.forename: Sun I
authors.initials: SI
authors.lastname: Kim
authors.forename: Geoffrey M
authors.initials: GM
authors.lastname: Spinks
authors.forename: Gordon G
authors.initials: GG
authors.lastname: Wallace
authors.forename: Insuk
authors.initials: I
authors.lastname: So
authors.forename: Ju-Hong
authors.initials: JH
authors.lastname: Jeong
authors.forename: Tong Mook
authors.initials: TM
authors.lastname: Kang
authors.forename: Seon
authors.initials: S
authors.lastname: Kim
mesh_terms: D002942:Circular Dichroism; D020285:Cryoelectron Microscopy; D004247:DNA / Q000737:chemistry* / Q000648:ultrastructure; D046529:Microscopy, Electron, Transmission; D037742:Nanotubes, Carbon / Q000737:chemistry* / Q000648:ultrastructure; D010084:Oxidation-Reduction; D011522:Protons
chemical_list: D037742:Nanotubes, Carbon; D011522:Protons; D004247:DNA