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Ryu Naoya  龍 直哉

ORCIDConnect your ORCID iD *help
Researcher Number 90743641
Other IDs
Affiliation (Current) 2025: 熊本県産業技術センター(ものづくり室、材料・地域資源室、食品加工室), その他部局等, 研究主任
Affiliation (based on the past Project Information) *help 2019 – 2024: 熊本県産業技術センター(ものづくり室、材料・地域資源室、食品加工室), その他部局等, 研究主任
2016 – 2018: 熊本県産業技術センター(ものづくり室、材料・地域資源室、食品加工室), その他部局等, 研究員
2015: 熊本県産業技術センター(ものづくり室、材料・地域資源室、食品加工室), その他部局等, 研究主任
Review Section/Research Field
Principal Investigator
Basic Section 26030:Composite materials and interfaces-related / Basic Section 28030:Nanomaterials-related / Nanomaterials chemistry
Except Principal Investigator
Basic Section 28010:Nanometer-scale chemistry-related / Medium-sized Section 28:Nano/micro science and related fields / Basic Section 26040:Structural materials and functional materials-related / Basic Section 26030:Composite materials and interfaces-related / Composite materials/Surface and interface engineering
Keywords
Principal Investigator
キラリティ / 円偏光ルミネッセンス / 複合化 / in-situ合成 / ポリマー粒子 / ペロブスカイト量子ドット / メタルフリー有機色素 / J-会合 / 円偏光発光光度 / シアニン色素 … More / 色素 / 分子集合体 / 蛍光 / ナノ材料 / 円偏光発光 / 円偏光ルミネセンス / ゾル-ゲル法 / 超分子 / ゾル-ゲル / シリカ / 希土類 / 円二色性 … More
Except Principal Investigator
マイクロ球状粒子 / セルロース / 超分子組織体 / キラルナノテンプレート / 円偏光機能 / キラルフォルダマー / 自己組織化 / 一次元分子集合体 / ポリマーコンプレックス / 円偏光発光 / 円二色性 / ヘリカルフォルダマー / キラル超分子ゲル / 酸化還元応答性 / 円偏光スイッチング / カイロプティカル特性 / 可溶化 / 再生セルロース / エステル化反応 / プラスチックフリー / 脱着 / エステル化 / 溶解性セルロース / マイクロプラスチック / マイクロビーズ / ジカルボン酸 / 足場材料 / 歯科材料 / 骨代替材料 / TEMPO酸化 / 擬似体液 / コア-シェル構造 / 多孔質材料 / リン酸三カルシウム / ヒドロキシアパタイト / リン酸カルシウム / 球状粒子 / 二酸化炭素削減 / 刺激応答性相変化 / 刺激応答性配向変化 / 酸化還元応答性材料 / 超分子ゲル / 二酸化炭素還元 / 超分子キラル組織体 / コアシェル微粒子 / ナノ・マイクロ粒子 / ナノ粒子 / ナノ空間 / コアシェル粒子 / ディンプル構造 / 閉鎖性空間 / マイクロ粒子 / 有機/無機複合粒子 / 精密研磨 / 有機/無機複合粒子 / 研磨材 / 複合粒子 / 表面・界面物性 Less
  • Research Projects

    (10 results)
  • Research Products

    (33 results)
  • Co-Researchers

    (9 People)
  •  超分子ナノ組織化に誘起された多元的なキラリティの制御と円偏光スイッチ材料への応用

    • Principal Investigator
      桑原 穣
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 28010:Nanometer-scale chemistry-related
    • Research Institution
      Kumamoto University
  •  Superstabilization of perovskite quantum dots: a proposal of in-situ synthesis during spherical polymer particle preparationPrincipal Investigator

    • Principal Investigator
      龍 直哉
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 26030:Composite materials and interfaces-related
    • Research Institution
      Kumamoto Industrial Research Institute
  •  可変・超増幅円偏光機能を発現する超分子キラルナノ空間のソフトカプセル化技術の開発

    • Principal Investigator
      高藤 誠
    • Project Period (FY)
      2023 – 2026
    • Research Category
      Fund for the Promotion of Joint International Research (International Collaborative Research)
    • Review Section
      Medium-sized Section 28:Nano/micro science and related fields
    • Research Institution
      Kumamoto University
  •  セルロース/リムーバブルジカルボン酸複合体を用いた環境適応型マイクロビーズの開発

    • Principal Investigator
      城崎 智洋
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 26040:Structural materials and functional materials-related
    • Research Institution
      Kumamoto Industrial Research Institute
  •  Development of 1D catalysts of supramolecular gel with alignment controllable and improvement of their catalytic ability for reduction of carbon dioxide

    • Principal Investigator
      Kuwahara Yutaka
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 28010:Nanometer-scale chemistry-related
    • Research Institution
      Kumamoto University
  •  Development of organic nanohybrids with strong circularly polarized luminescence property based on molecular assembling technique and evaluation of their applicabilityPrincipal Investigator

    • Principal Investigator
      Ryu Naoya
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 28030:Nanomaterials-related
    • Research Institution
      Kumamoto Industrial Research Institute
  •  Development of bioactive ceramics using cellulose/apatite composite spherical beads

    • Principal Investigator
      Shirosaki Tomohiro
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 26030:Composite materials and interfaces-related
    • Research Institution
      Kumamoto Industrial Research Institute
  •  Fabrication of nano-to-submicron-sized exclusive pods and their spatial functionalization

    • Principal Investigator
      Takafuji Makoto
    • Project Period (FY)
      2018 – 2022
    • Research Category
      Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
    • Review Section
      Medium-sized Section 28:Nano/micro science and related fields
    • Research Institution
      Kumamoto University
  •  Establishment of chirality transfer system to rare earths and development of circularly polarized luminescent inorganic nanomaterialsPrincipal Investigator

    • Principal Investigator
      Ryu Naoya
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Nanomaterials chemistry
    • Research Institution
      Kumamoto Industrial Research Institute
  •  organic/inorganic core-shall elastic spherical blast materials having One-Stop super abrasive properties

    • Principal Investigator
      Nagaoka Shoji
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Composite materials/Surface and interface engineering
    • Research Institution
      Kumamoto Industrial Research Institute

All 2023 2022 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation Patent

  • [Journal Article] Controlled packing of chiral assembly scaffolds to promote chiral J-aggregation of carbocyanine dyes2023

    • Author(s)
      Ryu Naoya、Yamamoto Yusei、Okazaki Yutaka、Hano Nanami、Iwamoto Yuki、Shirosaki Tomohiro、Nagaoka Shoji、Oda Reiko、Ihara Hirotaka、Takafuji Makoto
    • Journal Title

      Chemical Communications

      Volume: 59 Issue: 80 Pages: 11979-11982

    • DOI

      10.1039/d3cc03394e

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K13620, KAKENHI-PROJECT-23KK0091
  • [Journal Article] Sequential chiral induction between organic and inorganic supramolecular helical assemblies for the <i>in situ</i> formation of chiral carbon dots2023

    • Author(s)
      Pranee Piyanan、Scalabre Antoine、Labrugere Christine、Ryu Naoya、Yano Akira、Hano Nanami、Talaga David、Okazaki Yutaka、Pouget Emilie、Nlate Sylvain、Bonhommeau Sebastien、Takafuji Makoto、Wada Takehiko、Ihara Hirotaka、Buffeteau Thierry、Bassani Dario M.、Oda Reiko
    • Journal Title

      Chemical Communications

      Volume: 59 Issue: 64 Pages: 9762-9765

    • DOI

      10.1039/d3cc02057f

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K13620, KAKENHI-PROJECT-23KK0091, KAKENHI-PROJECT-23H05465
  • [Journal Article] Selective reflection enhancement by controlling of surface-layering structure of inorganic nanoparticles on polymer microspheres2022

    • Author(s)
      Hano Nanami、Ryu Naoya、Nagaoka Shoji、Ihara Hirotaka、Takafuji Makoto
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects

      Volume: 637 Pages: 128188-128188

    • DOI

      10.1016/j.colsurfa.2021.128188

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18KK0142
  • [Journal Article] Co-assembling system that exhibits bright circularly polarized luminescence2022

    • Author(s)
      Ryu Naoya、Harada Tomoyuki、Okazaki Yutaka、Yoshida Kyohei、Shirosaki Tomohiro、Oda Reiko、Kuwahara Yutaka、Takafuji Makoto、Ihara Hirotaka、Nagaoka Shoji
    • Journal Title

      Materials Advances

      Volume: 3 Issue: 7 Pages: 3123-3127

    • DOI

      10.1039/d2ma00002d

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K15376, KAKENHI-PROJECT-20K05283
  • [Journal Article] Cellulose/boron nitride core/shell microbeads providing high thermal conductivity for thermally conductive composite sheets2016

    • Author(s)
      Shoji Nagaoka, Takuma Jodai, Yoshihiro Kameyama, Maki Horikawa, Tomohiro Shirosaki, Naoya Ryu, Makoto Takafuji, Hideo Sakurai and Hirotaka Ihara
    • Journal Title

      RSC Advances

      Volume: 6 Issue: 39 Pages: 33036-33042

    • DOI

      10.1039/c6ra02950g

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26410203, KAKENHI-PROJECT-15H04137
  • [Patent] 複合粒子およびその製造方法2015

    • Inventor(s)
      永岡昭二、三好明子、堀川真希、城崎智洋、龍直哉、高藤誠、伊原博隆
    • Industrial Property Rights Holder
      熊本県、熊本大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2015-04-28
    • Data Source
      KAKENHI-PROJECT-15H04137
  • [Presentation] Tightly packed chiral amphiphile assembly to promote the formation of chiral J-aggregates of cyanine dyes2023

    • Author(s)
      N. Ryu, Y. Yamamoto, Y. Okazaki, N. Hano, Y. Iwamoto, T. Shirosaki, S. Nagaoka, R. Oda, H. Ihara, M. Takafuji
    • Organizer
      Advanced Materials Research GRAND MEETING (MRM 2023/IUMRS-ICA 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23KK0091
  • [Presentation] Preparation of core-shell microspheres with surface-layering structure of inorganic nanoparticles and their selective reflectance property2023

    • Author(s)
      Nanami Hano, Naoya Ryu, S. Nagaoka, Hirotaka Ihara, Makoto Takafuji
    • Organizer
      12th International Colloids Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18KK0142
  • [Presentation] Chirality control of supramolecular assemblies from metal-ion coordinated catechol-bonded glutamide lipid via the complexation with non-chiral guest ligands2023

    • Author(s)
      M. Takafuji, R. Hirata, N. Hano, M. Sakai, K. Takezono, N. Ryu, Y. Kuwahara, R. Oda, H. Ihara
    • Organizer
      Advanced Materials Research GRAND MEETING (MRM 2023/IUMRS-ICA 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23KK0091
  • [Presentation] TEMPO酸化セルロースマイクロ球状粒子およびセルロースマイクロファイバーをテンプレートとした 多孔質リン酸カルシウムの開発2022

    • Author(s)
      城崎 智洋, 龍 直哉, 堀川 真希, 高藤 誠, 永岡 昭二
    • Organizer
      セルロース学会第29回年次大会
    • Data Source
      KAKENHI-PROJECT-22K04752
  • [Presentation] 強発光特性と高円偏光ルミネッセンス特性を併せもつキラル共集積システム2021

    • Author(s)
      龍 直哉、永岡 昭二、高藤 誠、伊原 博隆
    • Organizer
      2021年光化学討論会
    • Data Source
      KAKENHI-PROJECT-20K05283
  • [Presentation] TEMPO酸化セルロースマイクロビーズを利用した多孔質セラミックスの開発2021

    • Author(s)
      城崎智洋, 龍 直哉, 堀川真希, 高藤 誠, 永岡昭二
    • Organizer
      セルロース学会第28回年次大会
    • Data Source
      KAKENHI-PROJECT-19K05050
  • [Presentation] Metal-Free Lysine-Based Chiral Co-Assembling System That Shows Large Circularly Polarized Luminescence with Strong Emission2021

    • Author(s)
      Naoya RYU, Shoji NAGAOKA, Makoto TAKAFUJI, Hirotaka IHARA
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K05283
  • [Presentation] マイクロ粒子界面のディンプル空間を利用した選択的物質捕捉2021

    • Author(s)
      杷野 菜奈美、金輪 静夏、龍 直哉、Reiko Oda、伊原 博隆、高藤 誠
    • Organizer
      第70回高分子学会年次大会
    • Data Source
      KAKENHI-PROJECT-18KK0142
  • [Presentation] TEMPO酸化セルロースマイクロビーズを利用したバイオアクティブヒドロキシアパタイトの開発2020

    • Author(s)
      城崎智洋, 藏屋眸, 龍直哉, 堀川真希, 高藤誠, 永岡昭二, 伊原博隆
    • Organizer
      第69回高分子討論会
    • Data Source
      KAKENHI-PROJECT-19K05050
  • [Presentation] Functionalization of inner space of dimples on the surface of polymer microspheres2020

    • Author(s)
      Namami Hano, Shizuka Kanawa, Yoshimi Takeda, Naoya Ryu, Reiko Oda, Hirotaka Ihara, Makoto Takafuji
    • Organizer
      10th International Colloids Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18KK0142
  • [Presentation] キラル光学特性を有する希土類ドープナノシリカの作製2019

    • Author(s)
      原田朋幸、龍直哉、永岡昭二、高藤誠、伊原博隆
    • Organizer
      第56回化学関連支部合同九州大会・外国人研究者交流国際シンポジウム
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] Chirality transfer from supramolecular assemblies to organic and inorganic fluorophores2019

    • Author(s)
      Naoya Ryu
    • Organizer
      The 4th IROAST International Symposium. The joint symposium with the 8th PHOENICS International Symposium, Kumamoto, Japan
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] キラル分子集合体をテンプレートとしたテルビウムドープナノシリカ蛍光体の作製とキラル光学特性の誘起2019

    • Author(s)
      原田朋幸、龍直哉、永岡昭二、高藤誠、伊原博隆
    • Organizer
      日本ゾル-ゲル学会第17回討論会
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] Chirality Induction in Rare Earth-Silica Nanohybrids Prepared by Templating Amphiphile-Dye Supramolecular Assemblies2019

    • Author(s)
      Naoya Ryu, Tomoyuki Harada, Shoji Nagaoka, Yutaka Okazaki, Reiko Oda, Makoto Takafuji, Hirotaka Ihara
    • Organizer
      31th International Symposium on Chirality (Chirality 2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] Fabrication of Chiroptically Functional Silica Nanofibers Based on Dye-complexed Supramolecular Assembly and Doping Lanthanide Ions2019

    • Author(s)
      Tomoyuki Harada, Naoya Ryu, Shoji Nagaoka, Makoto Takafuji, Hirotaka Ihara
    • Organizer
      The 16th Pacific Polymer Conference (PPC2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] ゾル・ゲル法を介したキラル発光材料の創製2018

    • Author(s)
      龍 直哉
    • Organizer
      第11回 ガラス材料技術分科会総会・研修会、東京
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] Development of Soft-Rigid Layer Core-Shell Microsphere using Polybutadiene and Inorganic Materials2018

    • Author(s)
      Shoji Nagaoka , Hideo Sakurai, Yangwon Kang, Tomohiro Shirosaki, Maki Horikawa, Naoya Ryu, Makoto Takafuji, and Hirotaka Ihara
    • Organizer
      The 6th Asian Symposium on Emulsion Polymerization and Functional Polymeric Microspheres, Fukui, Japan, 2018. 03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04137
  • [Presentation] Chirality transfer from supramolecular assemblies to organic and inorganic fluorophores2018

    • Author(s)
      Naoya Ryu
    • Organizer
      The 4th Annual Meeting of LIA-CNPA, Bordeaux, France
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] エラストマーと無機材複合化による柔軟・剛直二層コアシェル粒子の開発とその力学特性2017

    • Author(s)
      Kang Yangwon,城崎智洋,堀川真希,龍直哉,高藤誠,永岡昭二,伊原博隆
    • Organizer
      第54回化学関連支部合同九州大会
    • Data Source
      KAKENHI-PROJECT-15H04137
  • [Presentation] Preparation of cellulose microbeads having “card house structure” constituted of h-boron nitride crystal and their high thermal conductivity2017

    • Author(s)
      Shoji Nagaoka, Takuma Jodai, Maki Horikawa, Tomohiro Shirosaki, Naoya Ryu, Makoto Takafuji, Hirotaka Ihara
    • Organizer
      The 4th International Cellulose Conference ICC 2017, Fukuoka, Japan, 2017. 10
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04137
  • [Presentation] 1.Fabrication of Fluorescent Helical Nano-silica by Doping Rare Earth Metal2017

    • Author(s)
      H. Yanagita, N. Ryu, T. Shirosaki, M. Horikawa, S. Nagaoka, Y. Kuwahara, M. Takafuji, Y. Okazaki, R. Oda, H. Ihara
    • Organizer
      2017 九州・西部-釜山・慶南高分子(第18回)繊維(第16回)合同シンポジウム (2017 Kyushu-Seibu/Pusan-Gyeongnam Joint Symposium on HIgh Polymers(18th) and Fibers(16th))、北九州
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] 希土類ドープキラルシリカ蛍光体の開発2017

    • Author(s)
      柳田弘、龍直哉、岡崎豊、永岡昭二、城崎智洋、堀川真希、高藤誠、桑原穣、Reiko Oda、伊原博隆
    • Organizer
      第54回化学関連支部合同九州大会、北九州
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] Rare earth metal doped chiral silica2017

    • Author(s)
      H. Yanagita, N. Ryu, S. Nagaoka, M. Takafuji, R. Oda, H. Ihara
    • Organizer
      2017 Engineering Workshop, Shandong University, China
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] テルビウム酸化物複合体へのヘリカル分子集合体を用いたキラリティの伝達2017

    • Author(s)
      柳田弘、龍直哉、岡崎豊、永岡昭二、城崎智洋、堀川真希、高藤誠、桑原穣、小田玲子、 伊原博隆
    • Organizer
      日本ゾル-ゲル学会第15回討論会、大阪
    • Data Source
      KAKENHI-PROJECT-17K05000
  • [Presentation] 懸濁蒸発法によるエラストマー球状粒子の調製と無機微粒子複合化2016

    • Author(s)
      永岡昭二、Kang Yangwon、城崎智洋、堀川真希、龍直哉、高藤誠、伊原博隆
    • Organizer
      第19回高分子ミクロスフェア討論会
    • Place of Presentation
      千葉市
    • Year and Date
      2016-11-07
    • Data Source
      KAKENHI-PROJECT-15H04137
  • [Presentation] Facial control for polybutadiene/inorganic materials particles composite microsphere based on ene-thiol reaction2016

    • Author(s)
      Shoji Nagaoka, Yangwon Kang, Tomohiro Shirosaki, Maki Horikawa, Naoya Ryu, Makoto Takafuji, Hirotaka Ihara
    • Organizer
      The 11th SPSJ International Polymer Conference (IPC2016)
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2016-12-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04137
  • [Presentation] Preparation of polybutadiene/inorganic particles core-shell microspheres and their characterization2016

    • Author(s)
      Yangwon Kang, Shoji Nagaoka, Tomohiro Shirosaki, Maki Horikawa, Naoya Ryu, Makoto Takafuji, Hirotaka Ihara
    • Organizer
      The 11th International Student Conference on Advanced Science and Technology (ICAST 2016)
    • Place of Presentation
      Kumamoto, Japan
    • Year and Date
      2016-12-08
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04137
  • 1.  Takafuji Makoto (50332086)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 11 results
  • 2.  伊原 博隆 (10151648)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 19 results
  • 3.  Shirosaki Tomohiro (70554054)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 9 results
  • 4.  Kuwahara Yutaka (60347002)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  Nagaoka Shoji (10227994)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 7 results
  • 6.  SAGAWA Takashi (20225832)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  堀川 真希 (50588465)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 7 results
  • 8.  杷野 菜奈美 (80816489)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 9.  岡崎 豊
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 3 results

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