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2011 Fiscal Year Final Research Report

Development of fabrication techniques of nano-gapped electrodes based on self-assembly protocols and their applications to analytical chemistry

Research Project

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Project/Area Number 22655021
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Analytical chemistry
Research InstitutionOsaka Prefecture University

Principal Investigator

NAGAOKA Tsutomu  大阪府立大学, 大学院・工学研究科, 教授 (00172510)

Project Period (FY) 2010 – 2011
Keywords分子デバイス / 化学センサ / ナノ接合 / 金ナノ粒子 / 電流検出 / マイクロビーズ / 導電性ポリマー / 過酸化
Research Abstract

In this research project, we have developed fabrication techniques of nano-gapped electrodes using metal nanoparticle array, which was structured on plastic microbeads. The conductivity change of the microbeads was monitored to evaluate the electronic behavior of the array, and thus fabricated array was applied to biomaterial sensing to develop micro-and nano-sized chemical sensors.

  • Research Products

    (8 results)

All 2012 2011 2010 2009 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (2 results) Book (3 results)

  • [Journal Article] Vertical Immobilization of Viable Bacilliform Bacteria into Polypyrrole Films2012

    • Author(s)
      S. Tokonami, K. Saimatsu, Y. Nakadoi, M. Furuta, H. Shiigi, T. Nagaoka
    • Journal Title

      Anal. Sci

      Volume: 28 Pages: 319-321

    • DOI

      DOI:10.2116/analsci.28.319

    • Peer Reviewed
  • [Journal Article] Organic-inorganic Hybrid Nanoraspberry Consisted of Gold Nanoparticle and Aniline Oligomer2011

    • Author(s)
      R. Morita, R. Inoue, S. Tokonami, Y. Yamamoto, M. Nakayama, H. Nakao, H. Shiigi, T. Nagaoka
    • Journal Title

      J. Electrochem. Soc

      Volume: 158 Pages: K95-K100

    • DOI

      DOI:10.1149/1.3549166

    • Peer Reviewed
  • [Journal Article] Entrapment of Whole Cell Bacteria into Conducting Polymers

    • Author(s)
      T. Nagaoka, H. Shiigi, S. Tokonami, K. Saimatsu
    • Journal Title

      J. Flowinjection Anal

      Volume: in press

    • Peer Reviewed
  • [Presentation] Gold Nanoparticle Arrays for Analytical Applications2011

    • Author(s)
      T. Nagaoka, H. Shiigi, S. Tokonami, Y. Yamamoto
    • Organizer
      ICAS2011
    • Place of Presentation
      京都国際会議場
    • Year and Date
      2011-05-24
  • [Presentation] Preparation of Gold Coated Plastic Microbeads for Separation Analysis2010

    • Author(s)
      T. Miyashita, Y. Mizutani, S. Tokonami, Y. Yamamoto, H. Shiigi, and T. Nagaoka
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Honolulu
    • Year and Date
      2010-12-19
  • [Book] An Environmentallyfriendly Plastic Coating Technique Using Gold Nanoparticles for Nanoelectronic Device Applications in Environmentally Harmonious Chemistry for the 21thCentury Chapter 92010

    • Author(s)
      T. Nagaoka and H. Shiigi
    • Total Pages
      163-179
    • Publisher
      Nova Science Publishers Inc.
  • [Book] Gold-polymer Nanocomposites for Bioimaging and Biosensing in Nanocomposites2010

    • Author(s)
      N. Uehara and T. Nagaoka
    • Total Pages
      199-240
    • Publisher
      WILEY-VCH
  • [Book] Nanostructured Thin Films and Surfaces2009

    • Author(s)
      S. Tokonami, H. Shiigi, T. Nagaoka
    • Total Pages
      175-202
    • Publisher
      WILEY-VCH

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Published: 2013-07-31   Modified: 2014-09-08  

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