• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Fundamental and functionalization studies on fabrication of barnacle-like porous structures

Research Project

Project/Area Number 17K05023
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Nano/Microsystems
Research InstitutionThe University of Tokushima (2019)
Doshisha University (2017-2018)

Principal Investigator

EMOTO Akira  徳島大学, ポストLEDフォトニクス研究所, 特任講師 (80509662)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsコロイド微粒子 / フジツボ状孔構造 / 多孔性膜 / ポリスチレン / ポリビニルアルコール / ソフトインプリント / マイクロ・ナノデバイス
Outline of Final Research Achievements

We performed fundamental and functionalization studies on the fabrication of barnacle-like porous structures. Firstly, the fabrication process was improved to obtain the high repeatability. Based on this improvement, the formation mechanism was revealed in more detail. In addition, employment of hydroxyapatite was considered to obtain the reinforcement of the porous structure. As a result, the optimal condition could be estimated. Furthermore, a sensing chip based on the porous structure was evaluated in a fluidic device. The effectivity could be also estimated.

Academic Significance and Societal Importance of the Research Achievements

本研究の主題である「フジツボ状多孔質膜の形成」は、既存の微細構造形成プロセスとは大きく異なるメカニズムに基づいている。具体的には、微細な疎水性高分子のテンプレートを親水性高分子でコーティングした後に、特定溶媒の浸透性を利用して内部の疎水性高分子のみを膨潤させ、その圧力で外側の親水性高分子の層を破壊して、孔構造を形成する。このような特殊なプロセスを利用することで、従来の微細構造加工技術では再現できない曲面で覆われた構造を作製することができる。即ち、新たな機能性表面を実現できる可能性を有しており、機能性デバイスの発展に貢献できるものと期待される。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (19 results)

All 2020 2019 2018 2017

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 1 results) Presentation (15 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results)

  • [Journal Article] Decimating Spatial Frequency Components in Periodically Modulated Nanoscale Surface Structures for Sensing of Ambient Refractive Index Changes2020

    • Author(s)
      Jun Ando, Aki Kato, Takashi Fukuda, and Akira Emoto
    • Journal Title

      ACS Omega

      Volume: 5 Issue: 7 Pages: 3513-3521

    • DOI

      10.1021/acsomega.9b03811

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Technique for detecting flaws in metallic surfaces using an optical system with phase-type blazed gratings2019

    • Author(s)
      Takuma Ogawa, Takashi Fukuda, and Akira Emoto
    • Journal Title

      JOURNAL OF MODERN OPTICS

      Volume: 66 Issue: 4 Pages: 390-398

    • DOI

      10.1080/09500340.2018.1533045

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Analysis of interference fringes based on three circularly polarized beams targeted for birefringence distribution measurements2018

    • Author(s)
      AKITO SHIMOMURA, TAKASHI FUKUDA, AND AKIRA EMOTO
    • Journal Title

      Applied Optics

      Volume: 57 Issue: 25 Pages: 7318-7324

    • DOI

      10.1364/ao.57.007318

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ag-coated submicron particles of polystyrene formed by dewetting process and their application in multi-functional biosensor-chips2018

    • Author(s)
      Marie Taguchi, Tasuku Ogami, Jun Ando, Takashi Fukuda, Akira Emoto
    • Journal Title

      Colloids and Surfaces A

      Volume: 558 Pages: 171-178

    • DOI

      10.1016/j.colsurfa.2018.07.007

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 高機能バイオセンサーチップの開発 -微細構造形成からチップ作製および検出システムの開発まで-2020

    • Author(s)
      江本顕雄、福田隆史
    • Organizer
      レーザー学会学術講演会 第40回年次大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] フジツボ状多孔 性膜の作製条件における孔構造サイズの影響2020

    • Author(s)
      江本顕雄、安藤潤、福田隆史
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ポリビニルアルコールでコートされたポリスチレン鋳型から作製する微細な多孔性表面2019

    • Author(s)
      江本顕雄、安藤潤、福田隆史
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Fine porous structures fabricated from poly(vinyl alcohol)-coated polystyrene templates for functional biosensing chip2019

    • Author(s)
      Akira Emoto, Jun Ando, and Takashi Fukuda
    • Organizer
      24th Microoptics Conference (MOC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical Simulation of diffraction characteristics of Eccentric Fresnel Lenses for a Compact Spectrometer2019

    • Author(s)
      Kenya Tanaka, Ryo Ohara, Takashi Fukuda, and Akira Emoto
    • Organizer
      24th Microoptics Conference (MOC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 銀コートされたポリスチレン微粒子の反射および散乱特性2019

    • Author(s)
      吉永 武真志、福田 隆史、江本 顕雄
    • Organizer
      第66回応用物理学会春季学術講演会(東京工業大学)
    • Related Report
      2018 Research-status Report
  • [Presentation] フジツボ状多孔質膜の作製とセンシング応用の検討2019

    • Author(s)
      安藤 潤、福田 隆史、江本 顕雄
    • Organizer
      第66回応用物理学会春季学術講演会(東京工業大学)
    • Related Report
      2018 Research-status Report
  • [Presentation] Ag-coated submicron particles of polystyrene formed by dewetting process and their application: multi-functional biosensor-chips2018

    • Author(s)
      M. Taguchi, T. Ogami, T. Fukuda, A. Emoto
    • Organizer
      11th International Conference on Optics-photonics Design & Fabrication, (ODF ‘18)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of barnacle-like porous structure in a submicron scale for a highly-functional biosensor chip2018

    • Author(s)
      J. Ando, T. Fukuda, A. Emoto
    • Organizer
      11th International Conference on Optics-photonics Design & Fabrication, (ODF ‘18)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Design and fabrication of eccentric Fresnel lenses for a compact spectrometer based on a inline optical arrangement2018

    • Author(s)
      K. Tanaka, T. Aburatani, T. Fukuda, A. Emoto
    • Organizer
      11th International Conference on Optics-photonics Design & Fabrication, (ODF ‘18)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] ポリスチレンのspinodal dewetting による微粒子形成を利用したセンサーチップ2018

    • Author(s)
      田口巴里絵、大上丞、福田隆史、江本顕雄
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] フジツボ状多孔質膜の作製とセンシング応用の検討2018

    • Author(s)
      安藤潤、福田隆史、江本顕雄
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] ソフトインプリントを用いた残膜の無い孤立した高分子パターニングの検討2017

    • Author(s)
      安藤潤、福田隆史、江本顕雄
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] フジツボ状多孔質膜の作製とセンシング応用の検討2017

    • Author(s)
      江本顕雄、浦野勝平、福田隆史
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 江本顕雄、鶴島数也、福田隆史2017

    • Author(s)
      基材レスシリコーン粘着剤の各種基板に対する接着特性
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi