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Nanomechanical actuation driven by light-induced DNA fuel.

Authors
 Kilho Eom  ;  Huihun Jung  ;  Gyudo Lee  ;  Jinsung Park  ;  Kihwan Nam  ;  Sang Woo Lee  ;  Dae Sung Yoon  ;  Jaemoon Yangad  ;  Taeyun Kwon 
Citation
 CHEMICAL COMMUNICATIONS, Vol.48(7) : 955-957, 2012 
Journal Title
CHEMICAL COMMUNICATIONS
ISSN
 1359-7345 
Issue Date
2012
MeSH
DNA/chemistry* ; Hydrogen-Ion Concentration ; Mechanical Phenomena ; Nanotechnology/instrumentation* ; Nucleic Acid Conformation/radiation effects* ; Nucleic Acid Hybridization ; Ultraviolet Rays*
Keywords
DNA/chemistry* ; Hydrogen-Ion Concentration ; Mechanical Phenomena ; Nanotechnology/instrumentation* ; Nucleic Acid Conformation/radiation effects* ; Nucleic Acid Hybridization ; Ultraviolet Rays*
Abstract
We report the reversible nanomechanical actuation of a microcantilever driven by the light irradiation-induced conformational changes of i-motif DNA chains, which are functionalized on the cantilever's surface. It is shown that light irradiation-driven nanomechanical actuation can be manipulated using DNA hybridization and/or ionic concentrations.
Full Text
http://pubs.rsc.org/en/Content/ArticleLanding/2012/CC/c1cc12893k
DOI
21998818
Appears in Collections:
1. College of Medicine (의과대학) > Research Institute (부설연구소) > 1. Journal Papers
Yonsei Authors
Yang, Jae Moon(양재문) ORCID logo https://orcid.org/0000-0001-7365-0395
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/89937
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