Literature DB >> 15535693

Photostimulated hole transport through a DNA duplex immobilized on a gold electrode.

Akimitsu Okamoto1, Taku Kamei, Kazuo Tanaka, Isao Saito.   

Abstract

Photostimulated hole transport through DNA duplexes immobilized on gold electrodes has been investigated. By modifying a gold electrode with a DNA duplex containing a photosensitizer, we have observed a sequence-dependent cathodic photocurrent. DNA acts as a good mediator for cathodic photocurrent when appropriate sequences are selected.

Mesh：

Substances：

Year:  2004        PMID： 15535693     DOI： 10.1021/ja0449067

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  6 in total

1.  Single-nucleotide polymorphism detection with "wire-like" DNA probes that display quasi "on-off" digital action.

Authors:  Masahiko Inouye; Reona Ikeda; Masayoshi Takase; Takashi Tsuri; Junya Chiba
Journal:  Proc Natl Acad Sci U S A       Date:  2005-08-08       Impact factor: 11.205

Review 2.  DNA-mediated electrochemistry.

Authors:  Alon A Gorodetsky; Marisa C Buzzeo; Jacqueline K Barton
Journal:  Bioconjug Chem       Date:  2008-12       Impact factor: 4.774

3.  Scanning electrochemical microscopy of DNA monolayers modified with Nile Blue.

Authors:  Alon A Gorodetsky; William J Hammond; Michael G Hill; Krzysztof Slowinski; Jacqueline K Barton
Journal:  Langmuir       Date:  2008-12-16       Impact factor: 3.882

4.  A combined molecular dynamics/density-functional theoretical study on the structure and electronic properties of hydrating water molecules in the minor groove of decameric DNA duplex.

Authors:  Takayuki Tsukamoto; Yasuyuki Ishikawa; Takayuki Natsume; Kenichi Dedachi; Noriyuki Kurita
Journal:  Chem Phys Lett       Date:  2007-06-01       Impact factor: 2.328

Review 5.  Solution, surface, and single molecule platforms for the study of DNA-mediated charge transport.

Authors:  Natalie B Muren; Eric D Olmon; Jacqueline K Barton
Journal:  Phys Chem Chem Phys       Date:  2012-07-31       Impact factor: 3.676

6.  An ultrasensitive photoelectrochemical nucleic acid biosensor.

Authors:  Zhiqiang Gao; Natalia C Tansil
Journal:  Nucleic Acids Res       Date:  2005-08-01       Impact factor: 16.971
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.