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2008 Fiscal Year Final Research Report

Creation of DNA nanostructure and the study of their properties

Research Project

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Project/Area Number 18201024
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Nanomaterials/Nanobioscience
Research InstitutionOsaka University

Principal Investigator

KAWAI Tomoji  Osaka University, 産業科学研究所, 教授 (20092546)

Co-Investigator(Kenkyū-buntansha) TANAKA Hiroyuki  大阪大学, 産業科学研究所, 助教 (20314429)
TANIGUCHI Masateru  大阪大学, 産業科学研究所, 准教授 (40362628)
YANAGIDA Takeshi  大阪大学, 産業科学研究所, 助教 (50420419)
Project Period (FY) 2006 – 2008
Keywordsプローブ顕微鏡 / DNA 分子デバイス / ナノ材料 / ナノポア
Research Abstract

生体が、DNA の塩基配列情報を読み取り、タンパク質や他の分子からなるナノ構造体をつくり、それを見事に配置していくプロセスと同様に、DNA をベースにして配線の鋳型をつくり、ナノスケール分子デバイスのプロトタイプを形成するナノサイエンスの確立を本研究の目的とした。本グループが世界をリードしている高分解能走査プローブ顕微鏡を発展させたナノポア型SPM により微細なナノ構造を観察・制御し、ダイナミックにフィールドバックしながら研究を進めると同時に、ナノメートル精度の分子の位置決めにトップダウンの超微細加工技術をとりいれ、分子デバイス形成に向けたDNA ナノデバイスサイエンスを進めた。

  • Research Products

    (37 results)

All 2009 2008 2007 2006

All Journal Article (18 results) (of which Peer Reviewed: 18 results) Presentation (19 results)

  • [Journal Article] Transverse field effects on DNA-sized particle dynamics2009

    • Author(s)
      M.Tsutsui, M.Taniguchi and T.Kawai
    • Journal Title

      Nano Letters (in press)

    • Peer Reviewed
  • [Journal Article] Fabrication of 0.5 nm electrode gaps using self-breaking technique2008

    • Author(s)
      M.Tsutsui, M.Taniguchi and T.Kawai
    • Journal Title

      Applied Physics Letters 93(16)

      Pages: 163115(1-3)

    • Peer Reviewed
  • [Journal Article] Mechanism and Control of Sidewall Growth and Catalyst Diffusion on Oxide Na nowire VLS Growth2008

    • Author(s)
      K.Nagashima, T.Yanagida, K.Oka, Hide.Tanaka and T.Kawai
    • Journal Title

      Appl. Phys. Lett. 93(15)

      Pages: 153103(1-3)

    • Peer Reviewed
  • [Journal Article] Mechanism of Critical Catalyst Size Effect on MgO Nanowire Growth by Pulsed Laser Deposition2008

    • Author(s)
      T.Yanagida, K.Nagashima, Hide.Tanaka and T.Kawai
    • Journal Title

      J. Appl. Phys. 104(1)

      Pages: 016101(1-4)

    • Peer Reviewed
  • [Journal Article] Hydration effects on the microwave dielectricity in dry Poly(dA)-Poly(dT)2008

    • Author(s)
      A.Hojo, H.Mstsui, K.Iwamoto, T.Yanagimachi, H.Abdrurakhan, M.Taniguchi, T.Kawai and N.Toyota
    • Journal Title

      DNA JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 77(4)

      Pages: 044802(1-7)

    • Peer Reviewed
  • [Journal Article] Metallic nature of metal-molecule interface formed by Au-Se bonds2008

    • Author(s)
      K.Yokota, M.Taniguchi, Hiro.Tanaka and T.Kawai
    • Journal Title

      PHYSICAL REVIEW B 77(16)

      Pages: 165416(1-5)

    • Peer Reviewed
  • [Journal Article] Crucial role of interdiffusion on magnetic properties of in situ formed MgO/Fe3-delta O4 heterostructured nanowires2008

    • Author(s)
      A.Marcu, T.Yanagida, K.Nagashima, K.Oka, Hide.Tanak, and T.Kawai
    • Journal Title

      APPLIED PHYSICS LETTERS 92(17)

      Pages: 173119(1-3)

    • Peer Reviewed
  • [Journal Article] Effect of the heterointerface on transport properties of in situ formed MgO/titanate heterostructured nanowires2008

    • Author(s)
      K.Nagashima, T.Yanagida, Hide.Tanaka, S.Seki, A.Saeki, S.Tagawa and T.Kawai
    • Journal Title

      JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 130(15)

      Pages: 5378-5382

    • Peer Reviewed
  • [Journal Article] Formation and self-breaking mechanism of stable atom-sized junctions2008

    • Author(s)
      M.Tsutsui, K.Shoji, M.Taniguchi and T.Kawai
    • Journal Title

      NANO LETTERS 8(1)

      Pages: 345-349

    • Peer Reviewed
  • [Journal Article] Mechanism of catalyst diffusion on magnesium oxide nanowire growth2008

    • Author(s)
      T.Yanagida, K.Nagashima, Hide.Tanaka and T.Kawai
    • Journal Title

      APPLIED PHYSICS LETTERS 91(6)

      Pages: 061502

    • Peer Reviewed
  • [Journal Article] Electronic States of the DNA Polynucleotides Poly(dG)poly(dC)in thePresence of Iodine2007

    • Author(s)
      M.Furukawa, H.S.Kato, M.Taniguchi, K.Kawai, T.Hatsui, N.Kosugi, T.Yoshida,M.Aida and M.Kawai
    • Journal Title

      Phys. Rev. B 75

      Pages: 045119-045128

    • Peer Reviewed
  • [Journal Article] DNA Electronics2006

    • Author(s)
      M.Taniguchi and T.Kawai
    • Journal Title

      Physica E 33

      Pages: 1-12

    • Peer Reviewed
  • [Journal Article] 電子構造計測から探るDNA分子内の電荷移動機構2006

    • Author(s)
      加藤浩之、古川雅士、初井宇紀、谷口正輝、川合知二、小杉信博、川合真紀
    • Journal Title

      表面科学 27

      Pages: 469-474

    • Peer Reviewed
  • [Journal Article] Influence of Ambient Atmosphere on Metal-Insulator Transition of Strained Vanadium Dioxides Ultra Thin Films2006

    • Author(s)
      K.Nagashima, T.Yanagida, Hide.Tanaka and T.Kawai
    • Journal Title

      J. Appl. Phys. 100

      Pages: 063714

    • Peer Reviewed
  • [Journal Article] Stress Relaxation Effects on Transport Properties of Strained Vanadium Dioxides Thin Films2006

    • Author(s)
      K.Nagashima, T.Yanagida, Hide.Tanaka and T.Kawai
    • Journal Title

      Phys. Rev. B 74

      Pages: 172106

    • Peer Reviewed
  • [Journal Article] High-resolution scanning tunneling microscopy and dI/dV map studies of peptidenucleic acid and fluorescein isothiocyanate2006

    • Author(s)
      Hiro.Tanaka and T.Kawai
    • Journal Title

      Applied Surface Science 252

      Pages: 5474-5476

    • Peer Reviewed
  • [Journal Article] Tunneling spectra for single molecules of HEX-fluorescent dye attached to DNA adsorbed on Cu(111)surfaces2006

    • Author(s)
      T.Kawahara, T.Takahashi, Hiro.Tanaka and T.Kawai
    • Journal Title

      Applied Surface Science 252

      Pages: 5495-5498

    • Peer Reviewed
  • [Journal Article] Single molecular observation of penta-and hexagonic assembly of bisporphyrin on a gold surface2006

    • Author(s)
      A.Satake, H.Tanaka, F.Hajjaj, T.Kawai, and Y.Kobuke
    • Journal Title

      Chem Commun 24

      Pages: 2542-4254

    • Peer Reviewed
  • [Presentation] ゲーティング固体ナノポアを用いた電気計測2009

    • Author(s)
      谷口正輝
    • Organizer
      春季第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学
    • Year and Date
      20090331-0402
  • [Presentation] Fabrication of Gating Solid-State Nanopore2009

    • Author(s)
      M.Taniguchi
    • Organizer
      Joint Meeting of The 7th SANKEN Nanotechnology Center Symposium
    • Place of Presentation
      大阪大学
    • Year and Date
      2009-01-22
  • [Presentation] AFM Lithography for the Functional Metal Oxide Devices2008

    • Author(s)
      T.Kawai
    • Organizer
      Tip-Based Nanofabrication
    • Place of Presentation
      Haward International House, Taipei, Taiwan
    • Year and Date
      20081019-21
  • [Presentation] Biological processes on a membrane observed by atomic force microscopy2008

    • Author(s)
      T.Kawai
    • Organizer
      AFM BioMed Conference
    • Place of Presentation
      Hyatt Regency Monterey, California, USA
    • Year and Date
      20081015-18
  • [Presentation] Surface Effect on Transport Properties of In-situ Formed MgO/NiO Heterostructured Nanowires2008

    • Author(s)
      K.Oka
    • Organizer
      4th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      20080929-30
  • [Presentation] Enhancement of Oxide VLS Growth by Carbon on Substrate Surface2008

    • Author(s)
      T.Yanagida
    • Organizer
      4th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      20080929-30
  • [Presentation] Oxide Nanowire VLS Growth using Organic-treated Au Nanoparticle2008

    • Author(s)
      T.Yanagida
    • Organizer
      4th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      20080929-30
  • [Presentation] Drastic Reduction of Reset Current on Non-volatile Resistive Switching using Titanium Oxide Heterostructured Nanowire2008

    • Author(s)
      K.Nagashima
    • Organizer
      4th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      20080929-30
  • [Presentation] Heterostructured Nano-Oxides and Their Functionalities2008

    • Author(s)
      T.Kawai
    • Organizer
      15th International Workshop on Oxide Electronics
    • Place of Presentation
      Estes Park, Colorado, USA
    • Year and Date
      20080914-17
  • [Presentation] 少数生体分子検出に向けたナノ構造(5) : ゲーティング固体ナノポアの作製2008

    • Author(s)
      谷口正輝
    • Organizer
      第55回春季応用物理学会学術講演
    • Place of Presentation
      日本大学(千葉)
    • Year and Date
      20080328-30
  • [Presentation] 少数生体分子検出に向けたナノ構造(6) : トンネル電流計測による単一金ナノ粒子検出2008

    • Author(s)
      筒井真楠
    • Organizer
      第55回春季応用物理学会学術講演
    • Place of Presentation
      千葉
    • Year and Date
      20080327-30
  • [Presentation] 少数生体分子検出に向けたナノ構造(4) : Kirkendall 効果を用いたナノポア構造の作製2008

    • Author(s)
      柳田剛
    • Organizer
      第55回春季応用物理学会学術講演
    • Place of Presentation
      千葉
    • Year and Date
      20080327-30
  • [Presentation] AFMと平面パッチクランプ法を組み合わせた新規分子計測法の開発2008

    • Author(s)
      橘田晃宜
    • Organizer
      日本生物物理学会第46回年会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2008-12-05
  • [Presentation] 平坦化ゲル基板でのリポソーム、脂質膜のAFM観察2008

    • Author(s)
      高木昭彦
    • Organizer
      日本生物物理学会第46回年会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2008-12-03
  • [Presentation] A Flat Gel Substrate to Observe Liposomes and Lipid Membranes by using Atomic Force Microscopy2008

    • Author(s)
      高木昭彦
    • Organizer
      International Symposium on Surface Science and Nanotechnology
    • Place of Presentation
      International Conference Center Waseda University
    • Year and Date
      2008-11-11
  • [Presentation] Single-molecule sequencing of deoxyribonucleic acid using scanning tunneling microscopy2008

    • Author(s)
      T.KAWAI
    • Organizer
      Seeing at the Nanoscale VI
    • Place of Presentation
      Maritim Proarte Hotel, Berlin, Germany
    • Year and Date
      2008-07-10
  • [Presentation] 少数生体分子検出に向けたナノ構造(3) : EBリソグラフィーによるナノポア構造の作製2007

    • Author(s)
      谷口正輝
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道
    • Year and Date
      20070904-08
  • [Presentation] 少数生体分子検出に向けたナノ構造(1) : ナノポア構造に向けたナノワイヤテンプレートの作製2007

    • Author(s)
      柳田剛
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道
    • Year and Date
      20070904-08
  • [Presentation] ナノポア構造を用いた少数生体分子検出法の開発(1) : マイクロ流路組込み型MCBJ2007

    • Author(s)
      筒井真楠
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道
    • Year and Date
      20070904-08

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Published: 2010-06-10   Modified: 2016-04-21  

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