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Development of DNA methylation measurement device using nano-carbon film electrode

Research Project

Project/Area Number 20350042
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Analytical chemistry
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

NIWA Osamu  National Institute of Advanced Industrial Science and Technology, バイオメディカル研究部門, 副研究部門長 (70392644)

Co-Investigator(Kenkyū-buntansha) UMEMURA Shigeru  千葉工業大学, 工学部, 教授 (70316800)
SUZUKI Koji  慶應義塾大学, 理工学部, 教授 (80154540)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2010: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2009: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2008: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Keywordsメチル化DNA / チップ分析 / 電気化学検出 / センサ / 電気化学 / シトシン / ナノカーボン薄膜 / 酵素分解 / ECRスパッタ / パルスボルタンメトリ / DNA / メチル化 / オリゴヌクレオチド / 酵素 / 電気化学分析 / 表面置換基
Research Abstract

We developed direct electrochemical detection of DNA methylation using nanocarbon film formed by electron cyclotron resonance(ECR) sputtering. The developed method is based on oxidation potential difference between cytosine and methylated cytosine without any labeling. By optimizing electrode surface using electro- chemical pretreatment, we used this film to quantitatively detect single cytosine methylation regardless of the methylation position in the sequence including retino- blastoma gene fragment (24 mer). The nanocarbon film electrode also allowed us to realize the detection of DNA methylation ratios by measuring methylated 5'-cytosine- phosphoguanosine (CpG) repetition oligonucleotides (60 mer) with different methylation ratio. To improve the sensitivity for detecting the bases in the CpG oligonucleotides, we successfully used an exonuclease P1 to digest the target CpG oligonucleotide to an identical mononucleotide 5'-NMP. To develop the DNA methylation detection device, the microdisk array electrode which further improves sensitivity was fabricated using nanocarbon film which suppress biomolecules adsorption.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (50 results)

All 2011 2010 2009 2008 Other

All Journal Article (10 results) (of which Peer Reviewed: 6 results) Presentation (39 results) Remarks (1 results)

  • [Journal Article] Development of a sputtered nanocarbon film based microdisk array electrode for the highly stable detection of serotonin2011

    • Author(s)
      井ノ口裕朗、加藤大、上田晃生、丹羽修
    • Journal Title

      Electroanalysis 23

      Pages: 827-831

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of a sputtered nanocarbon film based microdisk array electrode for the highly stable detection of serotonin2011

    • Author(s)
      井ノ口裕朗、加藤大、上田晃生、 丹羽修
    • Journal Title

      Electroanalysis

      Volume: 印刷中

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct electrochemical detection of DNA methylation for retinoblastoma and CpG fragments using a nanocarbon film2010

    • Author(s)
      後藤圭祐、加藤大、関岡直行、上田晃生、廣野滋、丹羽修
    • Journal Title

      Analytical Biochemistry 405

      Pages: 59-66

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Direct electrochemical detection of DNA methylation for retinoblastoma and CpG fragments using a nanocarbon film2010

    • Author(s)
      後藤圭祐、加藤大、関岡直行、上田晃生、廣野滋、丹羽修
    • Journal Title

      Analytical biochemistry

      Volume: 405 Pages: 59-66

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of electro-chemically stable fluorinated nano-carbon film compared with other fluorinated carbon materials2009

    • Author(s)
      上田晃生、加藤 大、関岡直行、鎌田智之、栗田僚二、上塚弘志、服部義之、梅村茂、廣野滋, 丹羽修
    • Journal Title

      Carbon 47

      Pages: 1943-1952

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 生体分子センシングを目指したスパッタナノカーボン薄膜電極の開発2009

    • Author(s)
      丹羽修、加藤大、関岡直行、上田晃生、廣野滋
    • Journal Title

      New Diamond 25

      Pages: 30-37

    • NAID

      40016781104

    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Journal Article] ナノカーボン薄膜電極による生体分子の検出2009

    • Author(s)
      丹羽修、加藤大、関岡直行、廣野滋
    • Journal Title

      Electrochemistry 77

      Pages: 73-78

    • NAID

      10024656097

    • Related Report
      2010 Final Research Report
  • [Journal Article] Fabrication of electrochemically stable fluorinated nano-carbon film compared with other fluorinated carbon materials2009

    • Author(s)
      上田晃生、加藤大、関岡直行、鎌田智之、栗田僚二、上塚弘志、服部義之、梅村茂、廣野滋
    • Journal Title

      Carbon 47

      Pages: 1943-1952

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ナノカーボン薄膜電極による生体分子の検出2009

    • Author(s)
      丹羽修, 加藤大, 関岡直行, 廣野滋
    • Journal Title

      Electrochemistry 77

      Pages: 73-78

    • NAID

      10024656097

    • Related Report
      2008 Annual Research Report
  • [Journal Article] スパッタナノカーボン膜を用いた電気化学分析・バイオセンシング2009

    • Author(s)
      丹羽修, 加藤大, 関岡直行, 廣野滋
    • Journal Title

      炭素材料の研究開発動向

      Pages: 75-83

    • Related Report
      2008 Annual Research Report
  • [Presentation] Electrochemical determination of urinary damaged DNA molecules by using sputtered nanocarbon film electrode (Plenary talk)2010

    • Author(s)
      丹羽修、加藤大、小森谷真百合、後藤圭祐、廣野滋
    • Organizer
      2010 CJK Symposium on Analytical Chemistry
    • Place of Presentation
      武漢
    • Year and Date
      2010-11-01
    • Related Report
      2010 Final Research Report
  • [Presentation] Electrochemical determination of urinary damaged DNA molecules by using sputtered nanocarbon film electrode2010

    • Author(s)
      丹羽修、加藤大、小森谷真百合、後藤圭祐、廣野滋
    • Organizer
      2010 CJK Symposium on Analytical Chemistry
    • Place of Presentation
      武漢(中国)
    • Year and Date
      2010-11-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] Direct electrochemical detection of DNA and damaged DNA usingsputter deposited nanocarbon film2010

    • Author(s)
      丹羽修、加藤大、後藤圭祐、小森谷真百合、栗田僚二、廣野滋
    • Organizer
      61th International Meeting of ISE
    • Place of Presentation
      ニース(フランス)
    • Year and Date
      2010-09-30
    • Related Report
      2010 Final Research Report
  • [Presentation] Direct electrochemical detection of DNA and damaged DNA using sputter deposited nanocarbon film2010

    • Author(s)
      丹羽修、加藤大、後藤圭祐、小森谷真百合、栗田僚二、廣野滋
    • Organizer
      61th International Meeting of ISE
    • Place of Presentation
      ニース(フランス)
    • Year and Date
      2010-09-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] DNAメチル化の直接定量に向けたスパッタナノカーボン薄膜電極の開発2010

    • Author(s)
      加藤大、後藤圭祐、藤井紳一郎、高津章子、廣野滋、丹羽修
    • Organizer
      東京コンファレンス2010
    • Place of Presentation
      幕張メッセ国際会議場
    • Year and Date
      2010-09-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] ナノ薄膜材料を利用した生体分子センシングデバイスの開発2010

    • Author(s)
      丹羽修
    • Organizer
      日本化学会関東支部第4回大会
    • Place of Presentation
      筑波大学
    • Year and Date
      2010-08-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] スパッタナノカーボン膜の生体分子検出への応用2010

    • Author(s)
      丹羽修
    • Organizer
      ニューダイヤモンドフォーラム平成22年度第一回研究会
    • Place of Presentation
      東大駒場キャンパス
    • Year and Date
      2010-06-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] 新規スパッタカーボン薄膜電極を用いた酵素との直接電子移動に関する検討2010

    • Author(s)
      井ノ口裕朗、上田晃生、廣野滋、う加藤大、丹羽修
    • Organizer
      第21回化学とマイクロ・ナノシステム研究会
    • Place of Presentation
      東京大学小柴ホール
    • Year and Date
      2010-06-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] グリーンセンサに向けたナノ・バイオ材料の開発2010

    • Author(s)
      丹羽修
    • Organizer
      第33回センサ&アクチュエータ技術シンポジウム
    • Place of Presentation
      日本化学会館
    • Year and Date
      2010-05-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] スパッタナノカーボン薄膜電極によるメチル化DNAの簡易計測2010

    • Author(s)
      加藤大、後藤圭祐、藤井紳一郎、高津章子、廣野滋、丹羽修
    • Organizer
      第71回分析化学討論会
    • Place of Presentation
      島根大学松江キャンパス
    • Year and Date
      2010-05-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] スパッタナノカーボン膜の表面構造制御と生体分子検出への展開2010

    • Author(s)
      丹羽修
    • Organizer
      電気化学会第77大会
    • Place of Presentation
      富山大学(招待講演)
    • Year and Date
      2010-03-29
    • Related Report
      2010 Final Research Report
  • [Presentation] スパッタナノカーボン膜の表面構造制御と生体分子検出への展開2010

    • Author(s)
      丹羽修
    • Organizer
      電気化学会第77回大会
    • Place of Presentation
      富山大(富山)
    • Year and Date
      2010-03-29
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of Portable Sensing System Using Nano and Soft-Materials2010

    • Author(s)
      丹羽修
    • Organizer
      Pittcon. 2010
    • Place of Presentation
      Orlando(米国)
    • Year and Date
      2010-03-01
    • Related Report
      2009 Annual Research Report
  • [Presentation] 生体分子の高感度検出実現に向けた微小アレイ化ナノカーボン電極の開発2009

    • Author(s)
      井ノ口裕朗, 上田晃生, 加藤大, 栗田僚二, 廣野滋, 丹羽修
    • Organizer
      第20回化学とマイクロ・ナノシステム研究会
    • Place of Presentation
      金沢
    • Year and Date
      2009-11-25
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] DNAメチル化の電気化学検出2009

    • Author(s)
      後藤圭佑, 加藤大, 関岡直行, 上田晃生, 栗田僚二, 廣野滋, 丹羽修
    • Organizer
      日本分析化学会第58年会
    • Place of Presentation
      北大
    • Year and Date
      2009-09-25
    • Related Report
      2010 Final Research Report
  • [Presentation] DNAメチル化の電気化学検出2009

    • Author(s)
      後藤圭佑、加藤大、関岡直行、上田晃生、栗田僚二, 廣野滋、丹羽修
    • Organizer
      日本分析化学会第58年会
    • Place of Presentation
      北大(札幌)
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] スパッタナノカーボン薄膜電極によるメチル化DNAの非標識分析2009

    • Author(s)
      加藤大、後藤圭佑、上田晃生、関岡直行、栗田僚二, 廣野滋、丹羽修
    • Organizer
      第24回生体機能関連化学シンポジウム,第12回バイオテクノロジー部会シンポジウム
    • Place of Presentation
      福岡
    • Year and Date
      2009-09-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] 直接電気化学計測によるDNAメチル化検出2009

    • Author(s)
      後藤圭佑、加藤大、藤井紳一郎、上田晃生、栗田僚二, 廣野滋、丹羽修
    • Organizer
      2009電気化学会秋季大会
    • Place of Presentation
      農工大(東小金井市)
    • Year and Date
      2009-09-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] バイサルファイトフリーなDNAメチル化の電気化学検出2009

    • Author(s)
      後藤圭佑、加藤大、関岡直行、上田晃生、栗田僚二, 廣野滋、丹羽修
    • Organizer
      東京コンファレンス2009
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2009-09-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nano-hybrid carbon film for electroanalytical a pplications (Invited talk)2009

    • Author(s)
      丹羽修, 加藤大, 関岡直行, 栗田僚二, 上田晃生, 廣野滋
    • Organizer
      The 16^<th> Annual Meeting of the International Society of Electrochemistry
    • Place of Presentation
      北京
    • Year and Date
      2009-08-20
    • Related Report
      2010 Final Research Report
  • [Presentation] Nano-hybrid carbon films for electroanalytical applications2009

    • Author(s)
      丹羽修、加藤大、関岡直行、栗田僚二、上田晃生、廣野滋
    • Organizer
      The 16^<th> Annual meeting of the international society of electrchemistry
    • Place of Presentation
      北京大学(中国)
    • Year and Date
      2009-08-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] Sputtered nanocarbon film for electroanalysis2009

    • Author(s)
      丹羽修、加藤大、上田晃生、関岡直行、後藤圭佑、廣野滋
    • Organizer
      The 12^<th> International symposium on electroanaly tical chemistry
    • Place of Presentation
      長春応用化学研究所(中国)
    • Year and Date
      2009-08-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] 電気化学計測によるバイサルファイト処理不要なDNAメチル化検出2009

    • Author(s)
      後藤圭佑、加藤大、関岡直行、上田晃生、栗田僚二, 廣野滋、丹羽修
    • Organizer
      東日本分析若手交流会
    • Place of Presentation
      秋保温泉(仙台)
    • Year and Date
      2009-07-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] 生体分子センシングをめざしたナノ界面、ナノ電極薄膜の開発2009

    • Author(s)
      丹羽修
    • Organizer
      東日本分析若手交流会
    • Place of Presentation
      秋保温泉(仙台)
    • Year and Date
      2009-07-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] 導電性ナノカーボン薄膜電極によるDNAのシトシンメチル化の直接電気化学計測2009

    • Author(s)
      後藤圭佑
    • Organizer
      電気化学会第76回大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-03-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] 生体分子センシングを目的としたナノカーボン薄膜電極の開発(招待講演)2009

    • Author(s)
      丹羽修
    • Organizer
      分析化学関東支部懇話会
    • Place of Presentation
      ゆうぽうと(五反田)
    • Year and Date
      2009-03-18
    • Related Report
      2010 Final Research Report
  • [Presentation] 生体分子センシングを目的としたナノカーボン薄膜電極の開発2009

    • Author(s)
      丹羽修
    • Organizer
      分析化学関東支部懇話会(招待講演)
    • Place of Presentation
      ゆうぽうと(五反田)
    • Year and Date
      2009-03-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nano-hybrid carbon films for non-label measurement of SNPs and DNA methylation2008

    • Author(s)
      Osamu Niwa
    • Organizer
      IUMRS-ICA208 (Invited talk)
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2008-12-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nanocarbon films for electrochemical interface of non-label DNA detection2008

    • Author(s)
      Osamu Niwa
    • Organizer
      CRC International Symposium on Bio-interface and Biomass Conversion (Invited talk)
    • Place of Presentation
      北海道大学触媒化学センター
    • Year and Date
      2008-10-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nano-hybrid carbon film for simple DNA electroanalysis2008

    • Author(s)
      加藤大, 関岡直行,上田晃生, 栗田僚二,廣野滋, 鈴木孝治, 丹羽修
    • Organizer
      PRiME 2008
    • Place of Presentation
      ホノルル
    • Year and Date
      2008-10-15
    • Related Report
      2010 Final Research Report
  • [Presentation] Nano-hybrid Carbon Film for Simple DNA Electroanalysis2008

    • Author(s)
      Dai, Kato
    • Organizer
      PRiME 2008
    • Place of Presentation
      Honolulu
    • Year and Date
      2008-10-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] ナノカーボン薄膜電極によるDNAの非標識分析2008

    • Author(s)
      加藤大
    • Organizer
      第3回バイオ関連化学合同シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] DNAの新たな非標識分析法ナノカーボン薄膜電極による核酸計測2008

    • Author(s)
      加藤大
    • Organizer
      第3回バイオ関連化学合同シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] 導電性ナノカーボン薄膜電極による全核酸塩基の直接計測2008

    • Author(s)
      加藤大, 上田晃生, 関岡直行, 後藤圭佑, 栗田僚二, 鈴木孝治 ,廣野滋, 丹羽修
    • Organizer
      日本分析化学会第57年会
    • Place of Presentation
      福岡大学
    • Year and Date
      2008-09-10
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] 導電性ナノカーボン薄膜電極によるメチル化DNAの直接酸化計測2008

    • Author(s)
      後藤圭佑
    • Organizer
      日本分析化学会第57年会
    • Place of Presentation
      福岡大学
    • Year and Date
      2008-09-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] ナノカーボン薄膜電極によるDNA計測SNPならびにメチル化DNAの非2008

    • Author(s)
      加藤大
    • Organizer
      第2回化学センサー・バイオセンサーおよび計測技術合同ワークショップ
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Sputtered nanocarbon films for developing electrochemical biosensor2008

    • Author(s)
      丹羽修, Invited talk
    • Organizer
      2^<nd> ISATBMS-2008
    • Place of Presentation
      筑波大学
    • Year and Date
      2008-07-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] 生体分子検出、マイクロ分析化学応用に向けたナノカーボン薄膜電極の開発2008

    • Author(s)
      上田晃生
    • Organizer
      17th CHEMINAS
    • Place of Presentation
      九州大学
    • Year and Date
      2008-05-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] スパッタナノカーボン薄膜を用いた電気化学分析・バイオセンシング2008

    • Author(s)
      丹羽修
    • Organizer
      2008年第一回CPC研究会(招待講演)
    • Place of Presentation
      都内(八重洲)
    • Year and Date
      2008-05-16
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://unit.aist.go.jp/biomed-ri/ci/rg/nbd-niwa/nbd-introduction.html

    • Related Report
      2010 Final Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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