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Anisotropic dichroic media based on submicrometer-scale hemispherical structures

Research Project

Project/Area Number 26790036
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Nano/Microsystems
Research InstitutionDoshisha University

Principal Investigator

Emoto Akira  同志社大学, 理工学部, 准教授 (80509662)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywordsコロイド微粒子 / レプリカ / 二色性 / センサーチップ
Outline of Final Research Achievements

The purpose of this study is to investigate the anisotropic dichroism arising from submicrometer-scale hemispherical structures covered with a thin metallic layer from an application perspective for sensor chips. In the study period, the optimized conditions of the hemispherical structures could be found to generate obvious extinction spectrum in the optical reflection and to generate large shift of the extinction spectrum peak according to the ambient refractive index changes. The spectrum peak shift was associated with the dielectric dispersions of both the thin metallic layer and ambient medium. In addition, a functional structure based on the spherical structure, barnacle-like porous structure, was also realized by using the colloidal particles.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (15 results)

All 2017 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 2 results) Presentation (11 results) (of which Int'l Joint Research: 2 results) Book (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Fabrication of High-Density Array of Barnacle-like Porous Structures Using Polystyrene Colloidal Particle Monolayer and Poly(vinyl alcohol) Coating2017

    • Author(s)
      浦野 修平、福田 隆史、江本 顕雄
    • Journal Title

      Colloids and Surfaces A-Physicochemical and Engineering Aspects

      Volume: 522 Pages: 408-415

    • DOI

      10.1016/j.colsurfa.2017.03.032

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Facile Fabrication of Various Submicron Functional Structures using Colloidal Spheres2014

    • Author(s)
      福田 隆史、江本 顕雄
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: 597 Issue: 1 Pages: 15-19

    • DOI

      10.1080/15421406.2014.931774

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] フレキシブル基板上に作製した マルチスポットセンシングチップ2017

    • Author(s)
      江本顕雄 福田 隆史
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 種々金属薄膜をコートした異方的半球構造の反射スペクトルの評価2017

    • Author(s)
      砂原 聖高 福田 隆史 江本顕雄
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fabrication and Optical properties of Metal-moated Anisotropic Hemispherical Structure Arrays2016

    • Author(s)
      Masataka Sunahara, Takashi Fukuda, and Akira Emoto
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      アクロス(福岡県・福岡市)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improved Fabrication Procedure for the fabrication of Sub-micron Pores with an Outer Shell Structure2016

    • Author(s)
      Shohei Urano, Takashi Fukuda, and Akira Emoto
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      アクロス(福岡県・福岡市)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 異方性半球構造の作製とその光学異方性の検討2016

    • Author(s)
      砂原 聖高 福田 隆史 江本顕雄
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] シラノール変性ポリビニルアルコールとコロイド微粒子を用いたフジツボ状多孔性フィルムの形成2016

    • Author(s)
      浦野 勝平 福田 隆史 江本顕雄
    • Organizer
      第65回高分子討論会
    • Place of Presentation
      神奈川大学 横浜キャンパス(神奈川県・横浜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 変性ポリビニルアルコールを用いたシリコーンゴムモールド形成時の接着力調整2015

    • Author(s)
      江本 顕雄、福田 隆史
    • Organizer
      第64回高分子討論会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-09-15
    • Related Report
      2015 Research-status Report
  • [Presentation] 紫外線硬化型シリコーンゴムを用いた微細半球構造配列の作製2015

    • Author(s)
      砂原 聖高、大谷 直毅、福田 隆史、江本 顕雄
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2015-09-13
    • Related Report
      2015 Research-status Report
  • [Presentation] メタルコートされた球・半球構造における反射光学特性の比較2015

    • Author(s)
      江本顕雄、川井優也、大谷直毅、福田隆史
    • Organizer
      第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Research-status Report
  • [Presentation] メタルコートされた異方的半球配列構造の反射光学特性2015

    • Author(s)
      福田隆史、江本顕雄
    • Organizer
      第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Research-status Report
  • [Presentation] シリコーンゴムモールド形成時の接着力調整のためのポリビニルアルコール薄膜2014

    • Author(s)
      江本顕雄、福田隆史
    • Organizer
      第63回 高分子討論会 (高分子学会)
    • Place of Presentation
      長崎大学
    • Year and Date
      2014-09-24 – 2014-09-26
    • Related Report
      2014 Research-status Report
  • [Book] Polystyrene -Synthesis, Characteristics and Applications-2014

    • Author(s)
      Akira Emoto and Fukuda Takashi  (分担執筆 5章)
    • Total Pages
      306
    • Publisher
      Nova Science Publishers, Inc.
    • Related Report
      2014 Research-status Report
  • [Patent(Industrial Property Rights)] 局在型表面プラズモン共鳴センシングチップおよび局在型表面プラズモン共鳴センシングシステム2014

    • Inventor(s)
      福田隆史、江本顕雄
    • Industrial Property Rights Holder
      福田隆史、江本顕雄
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-158793
    • Filing Date
      2014-08-04
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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