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Plasmon enhancement mechanism for the circularly polarized luminescence and construction of a CPL detecting system with high detection sensitivity

Research Project

Project/Area Number 15K04610
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Nanomaterials chemistry
Research InstitutionOita University

Principal Investigator

Harada Takunori  大分大学, 理工学部, 准教授 (80581339)

Co-Investigator(Kenkyū-buntansha) 梅村 和夫  東京理科大学, 理学部, 准教授 (60281664)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsキラル / 円偏光蛍光 / プラズモン
Outline of Final Research Achievements

In this study, we have systematically investigated the detailed mechanism of LSPR-enhanced-absorption, emission and chiroptical signals by tuning of chiroptical properties through changing the size, shape and species of the NP cores etc. We have developed a new method utilizing the phenomenon of plasmon resonance to amplify emission via circularly polarized luminescence. The optical properties of a molecule complexed with silver nanoparticles (AgNPs@SiO2, etc.) were enhanced by the excited LSPR electric filed. This excitation of AgNPs@SiO2 surface plasmon resulted in |gabs| and |glum| values that were several times greater than in the unbound AgNPs. This new technique has the potential to be used in many chemical and biological applications that necessitate highly sensitive CPL measurements.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (38 results)

All 2018 2017 2016 2015

All Journal Article (15 results) (of which Int'l Joint Research: 15 results,  Peer Reviewed: 15 results,  Open Access: 8 results,  Acknowledgement Compliant: 1 results) Presentation (23 results) (of which Int'l Joint Research: 2 results,  Invited: 2 results)

  • [Journal Article] Long-Time Relaxation of Stress-Induced Birefringence of Microcrystalline Alkali Halide Crystals2018

    • Author(s)
      H. Ueno, R. Arakane , Y. Matsumoto, T. Tsumura, A. Kitazaki, T. Takahashi, S. Hirao, Y. Ohga and T. Harada
    • Journal Title

      Molecules

      Volume: 23 Issue: 4 Pages: 757-757

    • DOI

      10.3390/molecules23040757

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Application of a polarized modulation technique in supramolecular science: Chiroptical measurements for optically anisotropic systems2018

    • Author(s)
      T. Harada
    • Journal Title

      Polym. J.

      Volume: in press

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Isolation and phototransformation of enantiomerically pure iridium(iii) bis[(4,6-difluorophenyl)pyridinato-N,C2]picolinate2017

    • Author(s)
      Wang Yue、Harada Takunori、Shiota Yoshihito、Yoshizawa Kazunari、Wang Heng、Wang Sheng、Ye Xichong、Ogasawara Masamichi、Nakano Tamaki
    • Journal Title

      RSC AdV

      Volume: 7 Issue: 47 Pages: 29550-29553

    • DOI

      10.1039/c7ra04141a

    • NAID

      120007141569

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Solvent-controlled Sign Inversion of Circularly Polarized Luminescent Binaphthylacetic Acid Derivative2016

    • Author(s)
      M. Okazaki, T. Mizusawa, K. Nakabayashi, M. Yamashita, N. Tajima, T. Harada, M. Fujiki and Y. Imai
    • Journal Title

      Journal of Photochemistry and Photobiology A

      Volume: 331 Pages: 115-119

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Solid-state circularly polarized luminescence spectroscopy: development and application2016

    • Author(s)
      T. Harada, H. Hayakawa, M. Watanabe and M. Takamoto
    • Journal Title

      Rev. Sci. Instrum.

      Volume: 87 Issue: 7

    • DOI

      10.1063/1.4954725

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Ultrasonically enhanced extraction of luteolin and apigenin from the leaves of Perilla frutescens (L.) Britt. Using Liquid carbon dioxide and ethanol2016

    • Author(s)
      H. Kawamura, K. Mishima, T. Sharmina, S. Ito, R. Kawakami, T. Kato, M. Misumi, T. Suetsugu, H. Orii, H. Kawano, K. Irie, K. Sano, K. Mishima, T. Harada, S. Mustofa, F. Hasanah,Y. D. I. Siregar, H. Zahroh, L. S. E. Putri and A. Salim
    • Journal Title

      Ultrasonics Sonochemistry

      Volume: 29 Pages: 19-26

    • Related Report
      2016 Research-status Report 2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Binaphthyl luminophores with triphenylsilyl groups: Sign inversion of circularly polarized luminescence and circular dichroism2016

    • Author(s)
      T. Sato, N. Tajima, H. Ueno, T. Harada, M. Fujiki, Y. Imai
    • Journal Title

      Tetrahedron

      Volume: 72 Pages: 7032-7038

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of Simple Calculation Exercise on Cerebral Blood Oxygenation during a Verbal Memory Task Measured by fNIRS2016

    • Author(s)
      M. Misumi, K. Mishima, H. Orii, T. Sharmin, S. Tokunaga, M. Haraguchi, M. Nakamura, T. Harada, T. Suetsubu, K. Irie, K. Mishima, T. Satho
    • Journal Title

      Journal of the Institute of Industrial Applications Engineers

      Volume: 4 Pages: 199-205

    • NAID

      40021221730

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Extraction of Isovitexin from Melinjo (Gnetum Gnemon L.) Leaves Using Mixtures of Liquid Carbon Dioxide and Ethanol2016

    • Author(s)
      Y. D. I. Siregar, K. Mishima, R. Kawakami, S. Ito, Y. Inoue, T. Hirota, T. Sharmin, T. Kato, T. Harada, M. Misumi., H. Orii, T. Suetsugu, K. Irie, K. Mishima, K. Sakai, K. Sakai, H. Kawamura, H. Zahroh, N. A. Riyadahi, L. S. E. Putri, and A. Salim
    • Journal Title

      International Journal of Biomass&Renewables

      Volume: 5 Pages: 23-30

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Extraction of Resveratrol from Melinjo (/Gnetum gnemon L/.) Seeds Using Mixtures of Liquid Carbon Dioxide and Ethanol2015

    • Author(s)
      K. Mishima, Y. D. I. Siregar, H. Kawamura, R. Kawakami, S. Ito, Y. Inoue, T. Hirota, T. Harada, T. Kato, M. Misumi, T. Suetsugu, K. Irie, K. Mishima, S. Mustofa, F. Hasanah, H. Zaharo, L. S. E. Putri and A. Salim
    • Journal Title

      Solvent Extr. Res. Dev. Jpn.

      Volume: 22 Pages: 69-77

    • NAID

      130005071503

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Circularly polarized luminescence of chiral binaphthyl with achiral terthiophene fluorophores2015

    • Author(s)
      N. Taniguchi, K. Nakabayashi, T. Harada, N. Tajima, M. Shizuma, M. Fujiki, Y. Imai
    • Journal Title

      Chem Lett.

      Volume: 44 Pages: 598-600

    • NAID

      130005067948

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pyrene Magic: Chiroptical Enciphering and Deciphering 1,3-Dioxolane Bearing Two Wirepullings to Drive Two Remote Pyrenes2015

    • Author(s)
      T. Amako, K. Nakabayashi, N. Suzuki, S. Guo, N. A. A. Rahim, T. Harada, M. Fujiki and Y. Imai
    • Journal Title

      Chem. Commun.

      Volume: 51 Pages: 8237-8240

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Liquid Carbon Dioxide Extraction of Xanthones from the Pericarps of Garcinia Mangostana Linn. Enhanced by Ultrasonic Irradiation2015

    • Author(s)
      K. Mishima, H. Kawamura, S. Ito, Y. Inoue, T. Hirota, T. Kato, T. Sharmin, R. Kawakami, M. Misumi, T. Suetsugu, K. Irie, K. Mishima, T. Harada, S. Mustofa, F. Hasanah, Y. D. I. Siregar, L. S. E. Putri and A. Salim
    • Journal Title

      Solvent Extr. Res. Dev. Jpn.

      Volume: 22 Pages: 187-199

    • NAID

      130005071513

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gas-saturated solution process to obtain microcomposite particles of alpha lipoic acid/hydrogenated colza oil in supercritical carbon dioxide2015

    • Author(s)
      K. Mishima, M. Honjo, T. Sharmin, S. Ito, R. Kawakamia, T. Kato, M. Misumi, T. Suetsugu, H Orii, H Kawano, K Irie, K Sano, K Mishima, T Harada and M. Ouchi
    • Journal Title

      Pharmaceutical Development and Technology

      Volume: なし Pages: 1-12

    • DOI

      10.3109/10837450.2015.1049707

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extraction of Apigenin and Luteolin from Leaves of Alfalfa (Medicago sativa L.) Using Mixtures of Liquid Carbon Dioxide and Ethanol2015

    • Author(s)
      K. Mishima, H. Kawamura, R. Kawakami, S. Ito, Y. Inoue, T. Hirota, T. Harada, T. Kato, T. Sharmin, M. Misumi, T. Suetusgu, K. Irie, K. Mishima, S. Mustofa, F. Hasanah, Y. D. I. Siegar, H. Zaharo, L. S. E. Putri and A. Salim
    • Journal Title

      Solvent Extr. Res. Dev. Jpn

      Volume: 22 Pages: 177-186

    • NAID

      130005071512

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] スチルベンおよびビフェニルコアを有するビスシクロヘキシルエチルアミド化合物の分子集合挙動とキロオプティカル特性2018

    • Author(s)
      守山雅也、多久和望、金山侑樹、原田拓典
    • Organizer
      液晶化学研究会シンポジウム2018
    • Related Report
      2017 Annual Research Report
  • [Presentation] 固体円偏光蛍光分光計の開発とその応用2018

    • Author(s)
      原田拓典、早川広志、渡辺正行、平尾翔太郎、大賀恭、高橋徹
    • Organizer
      日本化学会年会2018
    • Related Report
      2017 Annual Research Report
  • [Presentation] 非溶液状態におけるキラル科学-分光学的手法によるアプローチ2017

    • Author(s)
      原田拓典
    • Organizer
      第21回液晶化学研究会シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Comprehensive chiroptical spectrophotometer: development and application2017

    • Author(s)
      T. Harada, H. Hayakawa, M. Watanabe
    • Organizer
      Chirality 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] キラル超分子ゲル化剤が形成する自己集合ファイバーのスペクトル特性2017

    • Author(s)
      多久和望、原田拓典、守山雅也
    • Organizer
      第54回化学関連支部合同九州大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ハイブリッドアップコンバージョンナノ粒子の創製とその物性2017

    • Author(s)
      松崎啓, 高橋徹, 平尾翔太郎 ,原田 拓典, 大賀恭, 津村朋樹, 荒金遼河, 松本佳久
    • Organizer
      第54回化学関連支部合同九州大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] プラズモニックナノ粒子のキラル光学特性への影響2017

    • Author(s)
      小松壱成, 梶山直樹, 高橋徹, 平尾翔太郎, 原田拓典, 大賀恭
    • Organizer
      第54回化学関連支部合同九州大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 異方性貴金属ナノ粒子の局在表面プラズモン共鳴効果による蛍光増強2017

    • Author(s)
      後藤翔太, 高橋徹, 平尾翔太郎, 原田拓典, 大賀恭, 西口宏泰
    • Organizer
      第54回化学関連支部合同九州大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] らせん状キラル二分子膜が生み出すICDスペクトルへの再考察-CPLマトリックスへの開発2017

    • Author(s)
      塩地美穂, 信岡かおる, 原田拓典, 鈴木絢子, 石川雄一
    • Organizer
      第54回化学関連支部合同九州大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 脂質プローブ型の遅延蛍光(TADF)分子の合成とキラル二分子膜による円偏光発光(CPL)2017

    • Author(s)
      世知原慧介, 鈴木絢子, 信岡かおる, 原田拓典, 石川雄一
    • Organizer
      第54回化学関連支部合同九州大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] シクロヘキシルエチルアミド化合物が形成するキラル超分子ゲルの光機能2016

    • Author(s)
      多久和 望、兼子 美有紀、瀬川 浩平、原田 拓典、守山 雅也
    • Organizer
      高分子化学討論会2016
    • Place of Presentation
      神奈川大学(神奈川県・横浜市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 応力誘起複屈折の動的緩和メカニズム解明2016

    • Author(s)
      上野 博毅・高橋 徹・平尾 翔太郎・原田 拓典・大賀 恭
    • Organizer
      2016 化学会年会
    • Place of Presentation
      同志社大学(京都府 京田辺市)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Research-status Report
  • [Presentation] 貴金属ナノ粒子局在表面プラズモンによる円偏光蛍光増強2016

    • Author(s)
      後藤翔太, 大賀恭, 原田拓典, 平尾翔太郎, 高橋徹, 西口宏泰, 梅村和夫
    • Organizer
      第53回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場(福岡県・北九州市)
    • Related Report
      2016 Research-status Report
  • [Presentation] プラズモニックナノ粒子のキラル光学特性への影響2016

    • Author(s)
      小松壱成, 大賀恭, 原田拓典, 平尾翔太郎, 高橋徹
    • Organizer
      第53回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場(福岡県・北九州市)
    • Related Report
      2016 Research-status Report
  • [Presentation] 応力誘起複屈折の長周期動的緩和メカニズム解明2016

    • Author(s)
      上野 博毅, 高橋 徹, 平尾 翔太郎, 原田 拓典, 大賀 恭, 松本 佳久, 荒金 遼河
    • Organizer
      第53回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場(福岡県・北九州市)
    • Related Report
      2016 Research-status Report
  • [Presentation] らせん二分子膜から導出するアキラル蛍光体の円偏光発光特性2016

    • Author(s)
      鐘ヶ江 渉, 信岡 かおる, 原田 拓典, 石川 雄一
    • Organizer
      第53回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場(福岡県・北九州市)
    • Related Report
      2016 Research-status Report
  • [Presentation] 円偏光発光特性を示す固定化キラル二分膜フィルムの開発2016

    • Author(s)
      塩地 美穂, 信岡 かおる, 原田 拓典, 石川 雄一
    • Organizer
      第53回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場(福岡県・北九州市)
    • Related Report
      2016 Research-status Report
  • [Presentation] 固体キラル科学-分光学的手法によるアプローチ2015

    • Author(s)
      原田 拓典
    • Organizer
      有機合成化学協会九州山口支部第2回講演会
    • Place of Presentation
      住友化学大分工場桜クラブ(大分県 大分市)
    • Year and Date
      2015-11-26
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] Chirality estimation systems for materials having artifact components2015

    • Author(s)
      Masayuki Watanabe, Takunori Harada
    • Organizer
      2015 chirality
    • Place of Presentation
      Boston Park Plaza Hotel (U.S.A. Boston)
    • Year and Date
      2015-06-28
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 励起分子のキラリティー評価システム2015

    • Author(s)
      渡辺正行,Ettore Castiglioni,原田拓典,根平達夫
    • Organizer
      2015モレキュラーキラリティ
    • Place of Presentation
      早稲田大学(東京都 新宿区)
    • Year and Date
      2015-06-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 局在表面プラズモン共鳴電場のキラル光学特性への影響2015

    • Author(s)
      梶山直樹、石坂慶、豊福玲於奈、和泉勝樹、梅村和夫、谷口直哉、今井喜胤、三島健司、原田拓典
    • Organizer
      2015モレキュラーキラリティ
    • Place of Presentation
      早稲田大学(東京都 新宿区)
    • Year and Date
      2015-06-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 側鎖結晶性ブロック共重合体による超分子キラルポルフィリンの分散安定効果2015

    • Author(s)
      N. Kajiyama, S. Yao, H. Sekiguchi, R. Nakano, T. Harada
    • Organizer
      第64回高分子学会
    • Place of Presentation
      札幌コンベンションセンター(北海道 札幌市)
    • Year and Date
      2015-05-27
    • Related Report
      2015 Research-status Report
  • [Presentation] らせんに分子組織体をキラル場としたπ共役系化合物のCPL特性2015

    • Author(s)
      鐘ヶ江渉、信岡かおる、原田拓典、石川雄一
    • Organizer
      第64回高分子学会
    • Place of Presentation
      札幌コンベンションセンター(北海道 札幌市)
    • Year and Date
      2015-05-27
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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