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Study on static and dynamic structure in nano-interfacial space by electrical impedance spectroscopy

Research Project

Project/Area Number 25289096
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Electron device/Electronic equipment
Research InstitutionTokyo Institute of Technology

Principal Investigator

Yamamoto Takatoki  東京工業大学, 工学院, 准教授 (20322688)

Co-Investigator(Renkei-kenkyūsha) FUJII Teruo  東京大学, 生産技術研究所, 教授 (30251474)
TAKAI Madoka  東京大学, 工学研究科, 教授 (40287975)
FUKUBA Tastuhiro  独立行政法人海洋研究開発機構, 海洋工学センター, 技術研究主任 (80401272)
MOGI Katsuo  東京工業大学, 工学院, 研究員 (20610950)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
KeywordsMicrofluidics / Lab-on-a-chip / MEMS / NEMS / Bionanotechnology / Single-molecule / ナノ流体システム / ナノフルイディクス / 電気二重層 / 単一分子計測 / 電気計測 / lab-on-a-chip / バイオセンシング / 先端計測デバイス / ナノバイオ / マイクロ・ナノデバイス / 1分子計測 / バイオナノテクノロジー / 電気インピーダンス計測 / ナノデバイス / 極微空間 / 超高感度測定 / Nanochannel / Nanogap / Hydrated diameter / Electrokinetic / MicroTAS / Nanobiology
Outline of Final Research Achievements

The nanospace should be partially or totally filled with an electric double layer at the interface between solid and liquid. Electrical impedance spectroscopy was used to comprehensively investigate how the ionic concentration and the volume of the nanospace influenced by the electrical properties of various ionic solutions in a nanochannel. The electrokinetic properties and the thickness of the electric double layer in the nanospace were determined to be dependent on the hydration diameter, mobility, and ionic strength of the various ion species. The electric double layer overlaps under particular conditions, such as with sufficiently narrow channels, and the qualitative properties of this were consistent with the Debye-Hckel-Onsager equation.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (31 results)

All 2017 2016 2015 2014 2013 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results,  Open Access: 2 results,  Acknowledgement Compliant: 8 results) Presentation (21 results) (of which Int'l Joint Research: 6 results,  Invited: 7 results) Remarks (1 results)

  • [Journal Article] Vacuum ultraviolet light assisted bonding and nanoscale pattern transfer method for polydimethylsiloxane2017

    • Author(s)
      Yuki Hashimoto, Katsuo Mogi, Takatoki Yamamoto
    • Journal Title

      Microelectronic Engineering

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Solid state direct bonding of polymers by vacuum ultraviolet light below 160 nm2017

    • Author(s)
      Yuki Hashimoto, Takatoki Yamamoto
    • Journal Title

      Applied Surface Science

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Quantification of Virus Particles Using Nanopore-Based Resistive-Pulse Sensing Techniques2016

    • Author(s)
      Lu Yang, Takatoki Yamamoto
    • Journal Title

      Frontiers in Microbiology

      Volume: 7 Pages: 1-8

    • DOI

      10.3389/fmicb.2016.01500

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 超高感度センシングに向けたイオン枯渇領域の制御によるウイルス濃縮デバイスの開発2016

    • Author(s)
      茂木 克雄, 林田 佳, 本田 文江, 山本 貴富喜
    • Journal Title

      電気学会E部門誌

      Volume: 136 Pages: 363-369

    • NAID

      130005262087

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Nonlinear electrical impedance spectroscopy of viruses using very high electric fields created by nanogap electrodes2016

    • Author(s)
      Hatsuki R, Honda A, Kajitani M and Yamamoto T
    • Journal Title

      Frontiers in Microbiology

      Volume: 6 Issue: SEP Pages: 940-947

    • DOI

      10.3389/fmicb.2015.00940

    • URL

      https://pure.teikyo.jp/en/publications/d1944cdc-06b1-4c59-8edf-70c66f20c1e7

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] ナノ流路を活用した電気インピーダンス分光による1分子計測と応用2015

    • Author(s)
      山本 貴富喜
    • Journal Title

      分析化学

      Volume: 64 Pages: 431-440

    • NAID

      130005086939

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanometer-level high-accuracy molding using photo-curable silicone elastomer by suppressing thermal shrinkage2015

    • Author(s)
      Katsuo Mogi, Yuki Hashimoto, Takeshi Tsukahara, Motoki Terano, Masahiko Yoshino, Takatoki Yamamoto
    • Journal Title

      RSC Advances

      Volume: 5 Issue: 17 Pages: 10172-10177

    • DOI

      10.1039/c5ra90004b

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Nanoscale Three-dimensional Optical Visualization Method for a Deformation of Elastomer Printing Plate to Realize Soft Nano-printing Technology2015

    • Author(s)
      [2] Yuki Hashimoto, Katsuo Mogi, Takatoki Yamamoto
    • Journal Title

      Surface and Interface Analysis

      Volume: 47 Issue: 6 Pages: 723-727

    • DOI

      10.1002/sia.5769

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Direct Evaluation of the Electrokinetic Properties of Electrolytes in a Nanochannel using Electrical Impedance Spectroscopy2014

    • Author(s)
      Porpin Pungetmongkol, Katsuo Mogi, Ryuji Hatsuki, Takatoki Yamamoto
    • Journal Title

      Isr. J. Chem.

      Volume: 54 Issue: 11-12 Pages: 1-9

    • DOI

      10.1002/ijch.201400098

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Influence of Experimental parameters on The Device Continuously Sampling Micro-Nano Size Aerosol Using Liquid-Based Gating Mechanism2016

    • Author(s)
      Kenshirou Sakata, Takatoki Yamamoto
    • Organizer
      42nd MICRO AND NANO ENGINEERING
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2016-09-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sampling Micro-Nano Size Aerosol By Droplet Formation And Using Liquid-Based Gating Mechanism2016

    • Author(s)
      Kenshirou Sakata, Takatoki Yamamoto
    • Organizer
      IEEE NANO 2016
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2016-08-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Release Agent-free Low-Cost Double Transfer Nanoimprint Lithography for Moth-Eye Structure2016

    • Author(s)
      Y. Hashimoto, K. Mogi, T. Yamamoto
    • Organizer
      IEEE NANO 2016
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2016-08-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrical single virus detection using transimpedance circuit integrated nanofluidic chip2015

    • Author(s)
      Ryuji Hatsuki, Ayae Honda, Masayuki Kajitani, Takatoki Yamamoto
    • Organizer
      Pacifichem 2015
    • Place of Presentation
      Honolulu, USA
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Conformation dependent non-linear impedance response of DNA in nanofluidic device2015

    • Author(s)
      Porpin Pungetmongkol, Katsuo Mogi, Takatoki Yamamoto
    • Organizer
      15th INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY
    • Place of Presentation
      Rome, Italy
    • Year and Date
      2015-07-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Non-linear Electrical Impedance Spectroscopy of DNA in Nanogap Electrode2015

    • Author(s)
      Porpin Pungetmongkol, Katsuo Mogi, Takatoki Yamamoto
    • Organizer
      7th International Symposium on Microchemistry and Microsystems (ISMM 2015)
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2015-06-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of a novel UV-curable PDMS for nanoscaled molding2015

    • Author(s)
      Takatoki Yamamoto
    • Organizer
      International Workshop on Extended-nano Fluidics
    • Place of Presentation
      The Tokyo University, Tokyo
    • Year and Date
      2015-03-25 – 2015-03-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Electrical single bio-particle detection in nanofluidics device2015

    • Author(s)
      Takatoki Yamamoto
    • Organizer
      International Workshop on Extended-nano Fluidics
    • Place of Presentation
      The Tokyo University, Tokyo
    • Year and Date
      2015-03-25 – 2015-03-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Direct Evaluation of Electric Double Layer in Nanochannel by Electrical Impedance Spectroscopy2015

    • Author(s)
      Porpin Pungetmongkol and Takatoki Yamamoto
    • Organizer
      International Workshop on Extended-nano Fluidics
    • Place of Presentation
      The Tokyo University, Tokyo
    • Year and Date
      2015-03-25 – 2015-03-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] 光学的3次元観察による印刷プロセスの可視化法2014

    • Author(s)
      橋本 優生,茂木克雄,山本貴富喜
    • Organizer
      第31回センサ・マイクロマシンと応用システム
    • Place of Presentation
      島根県松江市 くにびきメッセ
    • Year and Date
      2014-10-20 – 2014-10-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] 電力フリーで多項目センシングを可能とする構造色センサーの検討2014

    • Author(s)
      二宮崚,茂木克雄,山本貴富喜
    • Organizer
      第31回センサ・マイクロマシンと応用システム
    • Place of Presentation
      島根県松江市 くにびきメッセ
    • Year and Date
      2014-10-20 – 2014-10-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] 光硬化性シリコーンゴムを用いた微細構造形成法の開発2014

    • Author(s)
      茂木克雄,橋本優生,塚原剛彦,寺野元規,吉野雅彦,山本貴富喜
    • Organizer
      第31回センサ・マイクロマシンと応用システム
    • Place of Presentation
      島根県松江市 くにびきメッセ
    • Year and Date
      2014-10-20 – 2014-10-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] イオン濃度分極を用いた微粒子の分離・濃縮デバイスの開発2014

    • Author(s)
      林田佳,茂木克雄,山本貴富喜
    • Organizer
      第31回センサ・マイクロマシンと応用システム
    • Place of Presentation
      島根県松江市 くにびきメッセ
    • Year and Date
      2014-10-20 – 2014-10-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] VELOCITY DEPENDENT STRUCTURE OF ELECTRIC DOUBLE LAYER BY ELECTRICAL IMPEDANCE SPECTROSCOPY IN NANOCHANNEL2014

    • Author(s)
      Yuki Mori, Katsuo Mogi, Takatoki Yamamoto
    • Organizer
      12th International Conference on Nanochannels, Microchannels, and Mirichannels
    • Place of Presentation
      Chicago, Illinois, USA
    • Year and Date
      2014-08-03 – 2014-08-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] Evaluation of Electrical Characteristics of Viruses by Electrical Impedance Spectroscopy in A Nanogap Electrode2014

    • Author(s)
      Ryuji Hatsuki, Pungetmongkol, PorpinAyae Honda, Takatoki Yamamoto
    • Organizer
      12th International Conference on Nanochannels, Microchannels, and Mirichannels
    • Place of Presentation
      Chicago, Illinois, USA
    • Year and Date
      2014-08-03 – 2014-08-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] PDMS版の変形の可視化と解析2014

    • Author(s)
      橋本優生, 茂木克雄, 山本貴富喜
    • Organizer
      第2回環境ウイルスセンサ-工学研究集会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] エラストマー印刷版の変形挙動の可視化法2014

    • Author(s)
      橋本優生, 茂木克雄, 山本貴富喜
    • Organizer
      バイオ・マイクロシステム研究会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] Application for ultrasensitive biosensing by nanodevise2013

    • Author(s)
      Takatoki Yamamoto
    • Organizer
      COMSOL conference of Tokyo 2013
    • Place of Presentation
      Tokyo
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] イオン選択性ナノ界面を利用したイオン枯渇と濃縮2013

    • Author(s)
      山本 貴富喜
    • Organizer
      ナノフォトニクスシンポジウム,
    • Place of Presentation
      横浜
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Application of Micro/Nanofluidic Systems for Nanobio & Nanoelectronics Applications2013

    • Author(s)
      Takatoki Yamamoto
    • Organizer
      Workshop for analysis of microfluidics
    • Place of Presentation
      Tokyo
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 真空紫外光を利用したオゾン生成と金属・有機物の分解2013

    • Author(s)
      山本 貴富喜
    • Organizer
      ナノフォトニクスオープンセミナー
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Remarks] ウイルス監視ネットワークの構築による安全・安心社会の実現に向けて

    • URL

      http://www.titech.ac.jp/news/2016/035944.html

    • Related Report
      2016 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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