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Optical Manipulation at Interfaces

Research Project

Project/Area Number 20H02550
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 28010:Nanometer-scale chemistry-related
Research InstitutionOsaka Metropolitan University (2022)
Osaka City University (2020-2021)

Principal Investigator

Tsuboi Yasuyuki  大阪公立大学, 大学院理学研究科, 教授 (00283698)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2022: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2021: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2020: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Keywordsプラズモン / ブラックシリコン / ブラックチタン / 光ピンセット / ナノ構造 / ミー共鳴 / 蛍光顕微鏡 / フォトニッククリスタル / 光圧 / ナノ粒子 / 油水界面
Outline of Research at the Start

本研究は、新型高性能光ピンセットを開発する。そして,以下の問題を明らかにする。
①何故、バルク液体中で捕捉出来ないナノ物質が界面において安定に光捕捉できるのか?  ②何故、プラズモンが発生しない固体系でも、その表面にマイクロ/ナノ構造を付与すると、捕捉挙動が劇的に変化するのか?  ③液/液界面とバルク液体中で、ナノ物質にとって何が本質的に異なるのか?  ④これらは、物質科学にどのような貢献が実際に可能か? ⑤シングルナノメートルナノ粒子をマニピュレーションできるのか?


本申請では、私たちはこれらの問いに対する答えを追求する

Outline of Final Research Achievements

Optical tweezers enable the manipulation of micro-and nano dielectric particles through entrapment using a tightly focused laser. In this project, we particularly investigated optical manipulation of micro-and nano particles at interfaces; solid/liquid interfaces and oil/water interfaces. As representative achievements, here we show 3 researches. (1) Coherent Optical Tweezers on Black Titanium, (2) Optical Trapping of Nanocrystals at an Oil/Water interface Toward a Catalytic Chemical Reaction, (3) Fluorescence Colour Control in Perylene-Labeled Polymer Chains Trapped by Nanotextured Silicon. (4) Generation of Ultralong Liposome Tubes by Membrane Fusion Beneath a Laser-Induced Micro Bubble on Gold Surfaces.
Thus, these interfaces were demonstrated to play a key role. These Techniques using interfaces will open a new channel to nanomaterial manipulation and cold be applied to chemistry and biology.

Academic Significance and Societal Importance of the Research Achievements

細胞やバクテリア、DNAなどの小さな物体をレーザー光で自在に操る(=空間操作)する技術を光ピンセットと呼ぶ。既に、ノーベル賞が二度授与された極めて重要な技術である。光ピンセットはそのような小さな物体を捕捉できるが、物体のサイズが100 nm よりも小さくなると、捕捉は難しくなる。このような小さなサイズの物体や、分子(サイズは数 nm 以下)まで安定に捕捉ために、固液界面や油水界面の利用を着想した(学術的意義)。本研究で開発した光ピンセットは簡単に安定にナノ物質を捕捉できるので、今までできなかった化学分析や分子マシンの組み立て、新しい医療診断方法の開発に応用できる点で、社会的な意義もある。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (63 results)

All 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (16 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 16 results,  Open Access: 12 results) Presentation (41 results) (of which Int'l Joint Research: 16 results,  Invited: 6 results) Book (1 results) Remarks (2 results)

  • [Int'l Joint Research] Swinburne University of Technology/RMIT University(オーストラリア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Swinburne University of Technology/RMIT University(オーストラリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Swinburne University of Technology(オーストラリア)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Generation of ultralong liposome tubes by membrane fusion beneath a laser-induced microbubble on gold surfaces2022

    • Author(s)
      Kojima Chiaki、Noguchi Akemi、Nagai Tatsuya、Yuyama Ken-ichi、Fujii Sho、Ueno Kosei、Oyamada Nobuaki、Murakoshi Kei、Shoji Tatsuya、Tsuboi Yasuyuki
    • Journal Title

      ACS Omega

      Volume: 7 Issue: 15 Pages: 13120-13127

    • DOI

      10.1021/acsomega.2c00553

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of plasmonic thin-layer chromatography for size-selective and optical-property-dependent separation of quantum dots2022

    • Author(s)
      Torimoto Tsukasa、Yamaguchi Naoko、Maeda Yui、Akiyoshi Kazutaka、Kameyama Tatsuya、Nagai Tatsuya、Shoji Tatsuya、Yamane Hidemasa、Ishihara Hajime、Tsuboi Yasuyuki
    • Journal Title

      NPG Asia Materials

      Volume: 14 Issue: 1 Pages: 64-76

    • DOI

      10.1038/s41427-022-00414-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Confinement and aggregation of colloidal particles in an ionic liquid microdroplet formed by optical tweezers2022

    • Author(s)
      Tanaka Maho、Kuramichi Itsuki、Tsuboi Yasuyuki、Yuyama Ken-ichi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: 10 Pages: 100901-100901

    • DOI

      10.35848/1347-4065/ac8c0d

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Formation of a core?shell droplet in a thermo-responsive ionic liquid/water mixture by using optical tweezers2022

    • Author(s)
      Tanaka Maho、Tsuboi Yasuyuki、Yuyama Ken-ichi
    • Journal Title

      Chemical Communications

      Volume: 58 Issue: 84 Pages: 11787-11790

    • DOI

      10.1039/d2cc02699f

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Wavelength-Sensitive Optical Tweezers Using Black-Si Nanospikes for Controlling the Internal Polarity of a Polymer Droplet2022

    • Author(s)
      Nagai Tatsuya、Yuyama Ken-ichi、Shoji Tatsuya、Matsumura Yuriko、Linklater Denver P.、Ivanova Elena P.、Juodkazis Saulius、Tsuboi Yasuyuki
    • Journal Title

      ACS Applied Nano Materials

      Volume: 6 Issue: 1 Pages: 180-189

    • DOI

      10.1021/acsanm.2c04222

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fluorescence Colour Control in Perylene‐Labeled Polymer Chains Trapped by Nanotextured Silicon2022

    • Author(s)
      Takao Ryota、Ushiro Kenta、Kusano Hazuki、Yuyama Ken‐ichi、Shoji Tatsuya、Linklater Denver P.、Ivanova Elena、Juodkazis Saulius、Tsuboi Yasuyuki
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 61 Issue: 11

    • DOI

      10.1002/anie.202117227

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optical Trapping of Nanocrystals at Oil/Water Interfaces: Implications for Photocatalysis2021

    • Author(s)
      Yasuyuki Tsuboi, Shota Naka, Daiki Yamanishi, Tatsuya Nagai, Ken-ichi Yuyama, Tatsuya Shoji, Bunsho Ohtani, Mamoru Tamura, Takuya Iida, Tatsuya Kameyama, and Tsukasa Torimoto
    • Journal Title

      ACS Appl. Nano Mater.

      Volume: 4 Issue: 11 Pages: 11743-11752

    • DOI

      10.1021/acsanm.1c02335

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Incoherent Optical Tweezers on Black Titanium2021

    • Author(s)
      Hashimoto Sayaka、Uenobo Yuki、Takao Ryota、Yuyama Ken-ichi、Shoji Tatsuya、Linklater Denver P.、Ivanova Elena、Juodkazis Saulius、Kameyama Tatsuya、Torimoto Tsukasa、Tsuboi Yasuyuki
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 13 Issue: 23 Pages: 27586-27593

    • DOI

      10.1021/acsami.1c04929

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Formation of Single Double-Layered Coacervate of Poly(N,N-diethylacrylamide) in Water by a Laser Tweezer2021

    • Author(s)
      Matsumoto Mitsuhiro、Asoh Taka-Aki、Shoji Tatsuya、Tsuboi Yasuyuki
    • Journal Title

      Langmuir

      Volume: 37 Issue: 9 Pages: 2874-2883

    • DOI

      10.1021/acs.langmuir.0c03009

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Laser-Induced Transfer of Noble Metal Nanodots with Femtosecond Laser-Interference Processing2021

    • Author(s)
      Nakata Yoshiki、Tsubakimoto Koji、Miyanaga Noriaki、Narazaki Aiko、Shoji Tatsuya、Tsuboi Yasuyuki
    • Journal Title

      Nanomaterials

      Volume: 11 Issue: 2 Pages: 305-305

    • DOI

      10.3390/nano11020305

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermo-Plasmonic Trapping of Living Cyanobacteria on a Gold Nanopyramidal Dimer Array: Implications for Plasmonic Biochips2020

    • Author(s)
      Naka Shota、Shoji Tatsuya、Fujii Sho、Ueno Kosei、Wakisaka Yumi、Murakoshi Kei、Mizoguchi Tadashi、Tamiaki Hitoshi、Tsuboi Yasuyuki
    • Journal Title

      ACS Applied Nano Materials

      Volume: 3 Issue: 10 Pages: 10067-10072

    • DOI

      10.1021/acsanm.0c02071

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanostructure-assisted optical tweezers toward microspectroscopic polymer analysis2020

    • Author(s)
      Shoji Tatsuya、Tsuboi Yasuyuki
    • Journal Title

      Polymer Journal

      Volume: 53 Issue: 2 Pages: 271-281

    • DOI

      10.1038/s41428-020-00410-w

    • NAID

      120007007730

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020451

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optical Trapping of Polystyrene Nanoparticles on Black Silicon: Implications for Trapping and Studying Bacteria and Viruses2020

    • Author(s)
      Komoto Sawa、Nagai Tatsuya、Takao Ryota、Ushiro Kenta、Matsumoto Mitsuhiro、Shoji Tatsuya、Linklater Denver P.、Juodkazis Saulius、Tsuboi Yasuyuki
    • Journal Title

      ACS Applied Nano Materials

      Volume: 3 Issue: 10 Pages: 9831-9841

    • DOI

      10.1021/acsanm.0c01901

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Microanalysis of Single Poly(N-isopropylacrylamide) Droplet Produced by an Optical Tweezer in Water: Isotacticity Dependence of Growth and Chemical Structure of the Droplet2020

    • Author(s)
      Ushiro Kenta、Shoji Tatsuya、Matsumoto Mitsuhiro、Asoh Taka-Aki、Horibe Hideo、Katsumoto Yukiteru、Tsuboi Yasuyuki
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 124 Issue: 38 Pages: 8454-8463

    • DOI

      10.1021/acs.jpcb.0c06932

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nanodot array deposition via single shot laser interference pattern using laser-induced forward transfer2020

    • Author(s)
      Nakata Yoshiki、Hayashi Eiki、Tsubakimoto Koji、Miyanaga Noriaki、Narazaki Aiko、Shoji Tatsuya、Tsuboi Yasuyuki
    • Journal Title

      International Journal of Extreme Manufacturing

      Volume: 2 Issue: 2 Pages: 025101-025101

    • DOI

      10.1088/2631-7990/ab88bf

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrophoretic Adhesion of Conductive Hydrogels2020

    • Author(s)
      Asoh Taka‐Aki、Nakamura Megumi、Shoji Tatsuya、Tsuboi Yasuyuki、Uyama Hiroshi
    • Journal Title

      Macromolecular Rapid Communications

      Volume: 41 Issue: 12 Pages: 2000169-2000169

    • DOI

      10.1002/marc.202000169

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 集光レーザー型光ピンセットによる温度応答性イオン液体の液滴形成2022

    • Author(s)
      柚山 健一, 田中 真穂, 坪井 泰之
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ブラックシリコン光ピンセットによる鎖状高分子の光捕捉と蛍光色変調2022

    • Author(s)
      草野 葉月, 高尾 亮太, 柚山 健一, 東海林 竜也, 坪井 泰之
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] チトクロムc水溶液への紫外レーザー照射による凝集体形成2022

    • Author(s)
      宮崎 麻衣, 柚山 健一, 坪井 泰之
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光渦レーザーによる固体ナノ構造上での微粒子の捕捉2022

    • Author(s)
      西口 真帆, 柚山 健一, 坪井 泰之
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光誘起マイクロバブルによるリポソームの融合・チューブ化2022

    • Author(s)
      野口 明美, 小島 千昌, 柚山 健一, 小山田 伸明, 村越 敬, 東海林 竜也, 坪井 泰之
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光ピンセットで形成した単一高分子液滴の応用:蛍光分子濃縮によるFRET制御2022

    • Author(s)
      永井 達也, 柚山 健一, 坪井 泰之
    • Organizer
      2022年光化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ブラックシリコン光ピンセットによる高分子の光捕捉と蛍光色変調2022

    • Author(s)
      草野 葉月, 高尾 亮太, 柚山 健一, 東海林 竜也, 坪井 泰之
    • Organizer
      2022年光化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 紫外レーザー照射によるチトクロムcの凝集体形成2022

    • Author(s)
      宮崎 麻衣, 柚山 健一, 坪井 泰之
    • Organizer
      2022年光化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 近赤外集光レーザーによる温度応答性イオン液体のコアシェル液滴形成2022

    • Author(s)
      田中 真穂, 坪井 泰之, 柚山 健一
    • Organizer
      2022年光化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 銀プラズモン光ピンセットによる高分子の光捕捉とパターン形成2022

    • Author(s)
      西口 真帆, 草野 葉月, 柚山 健一, 小山田 伸明, 村越 敬, 坪井 泰之
    • Organizer
      2022年光化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光誘起マイクロバブルによるリポソームの融合・チューブ化2022

    • Author(s)
      野口 明美, 小島 千昌, 柚山 健一, 東海林 竜也, 小山田 伸明, 村越 敬, 坪井 泰之
    • Organizer
      2022年光化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Single Droplet Formation in the Ionic Liquid/Water Mixture by Optical Tweezers2022

    • Author(s)
      Maho Tanaka, Yasuyuki Tsuboi, Ken-ichi Yuyama
    • Organizer
      The 15th Pacific Rim Conference on Lasers and Electro-Optics(CLEO-PR2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Trapping of poly (N-isopropylacrylamide) by optical tweezers using silver plasmon2022

    • Author(s)
      Maho Nishiguchi, Maho Kubota, Ken-ichi Yuyama, Yoshiki Nakata, Yasuyuki Tsuboi
    • Organizer
      The 15th Pacific Rim Conference on Lasers and Electro-Optics(CLEO-PR2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Laser-induced microbubble fusion of liposomes and formation of ultralong tubes2022

    • Author(s)
      Akemi Noguchi, Chiaki Kojima, Ken-ichi Yuyama, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      The 15th Pacific Rim Conference on Lasers and Electro-Optics(CLEO-PR2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Local condensation of chain polymers labeled with perylene using NASSCA optical tweezers2022

    • Author(s)
      Hazuki Kusano, Ryota Takao, Ken-ichi Yuyama, Tatsuya Shoji, and Yasuyuki Tsuboi
    • Organizer
      The 13th Asia-Pacific Conference on Near-Field Optics (APNFO13)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical trapping and patterning of protein amyloids2022

    • Author(s)
      Mai Miyazaki, Ken-ichi Yuyama, and Yasuyuki Tsuboi
    • Organizer
      The 13th Asia-Pacific Conference on Near-Field Optics (APNFO13)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical Manipulation of Nanomaterials on Nanostructured Solid Surfaces2022

    • Author(s)
      坪井 泰之
    • Organizer
      Advanced Laser Processing Seminar
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Optical trapping of perylene-labeled polymers on black silicon2022

    • Author(s)
      Hazuki Kusano, Ryota Takao, Ken-ichi Yuyama, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      The 16th International Conference on Laser Ablation (COLA 2021/2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical trapping and patterning of amyloid fibrils of hen egg-white lysozyme2022

    • Author(s)
      Mai Miyazaki, Yasuyuki Tsuboi, Ken-ichi Yuyama
    • Organizer
      The 16th International Conference on Laser Ablation (COLA 2021/2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Single droplet formation by optical tweezer in the mixture of an ionic liquid and water2022

    • Author(s)
      Maho Tanaka, Ken-ichi Yuyama, Yasuyuki Tsuboi
    • Organizer
      The 16th International Conference on Laser Ablation (COLA 2021/2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical trapping of poly(N-isopropylacrylamide) using a silver substrate2022

    • Author(s)
      Maho Nishiguchi, Maho Kubota, Ken-ichi Yuyama, Yasuyuki Tsuboi
    • Organizer
      The 16th International Conference on Laser Ablation (COLA 2021/2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Formation of ultralong liposome tubes by a laser-induced microbubble2022

    • Author(s)
      Akemi Noguchi, Chiaki Kojima, Ken-ichi Yuyama, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      The 16th International Conference on Laser Ablation (COLA 2021/2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical Trapping Chemistry on Nanostructures2022

    • Author(s)
      Yasuyuki Tsuboi
    • Organizer
      CEFMS (Center for Emergent Functional Matter Science) Online Lecture (National Yang Ming Chiao Tung University)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Variable multi-mode optical tweezers based on silicon crystals2021

    • Author(s)
      Yasuyuki Tsuboi
    • Organizer
      The 2021 International Chemical Congress of Pacific Basin Societies (Pacifichem2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Incoherent Optical Tweezer on a Nanostructured Rare Metal2021

    • Author(s)
      Yasuyuki Tsuboi
    • Organizer
      International Conference on Photochemistry - 30th Edition (ICP2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Incoherent Optical Tweezer on a Nanostructured Rare Metal2021

    • Author(s)
      Sayaka Hashimoto, Ryota Takao, Ken-Ichi Yuyama, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      The 8th Optical Manipulation and Structured Materials Conference (OMC2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical trapping of Poly(N-isopropylacrylamide) gel particles using metalic nanostructures2021

    • Author(s)
      Maho Kubota, Miyako Iida, Sayaka Hashimoto, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      The 8th Optical Manipulation and Structured Materials Conference (OMC2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Size Separation of polymer gels using Plasmonic Optical Tweezers2021

    • Author(s)
      Sayuri Wake, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      The 8th Optical Manipulation and Structured Materials Conference (OMC2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 半導体ナノ構造に基づく高性能光ピンセット ーレーザーナノプロセスに期待することー2021

    • Author(s)
      坪井 泰之
    • Organizer
      第68回応用物理学会春季学術講演会シンポジウム「レーザー誘起ナノ周期構造の本質と展望に迫る」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] レーザーピンセットを駆使する高分子水溶液の顕微分光分析2020

    • Author(s)
      坪井 泰之
    • Organizer
      第25回高分子分析討論会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 半導体ナノ構造を利用したナノ物質の高効率光マニピュレーションと分光分析2020

    • Author(s)
      坪井 泰之
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Optical Trapping of Thermoresponsive Polymer using Nanostructured Silicon and Titan Substrates2020

    • Author(s)
      Tatsuya Nagai, Tatsuya Shoji, Yuriko Matsumura, Yasuyuki Tsuboi
    • Organizer
      2020年web光化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 光圧を用いた高分子集合体の形成:ナノ構造基板を用いた光ピンセット2020

    • Author(s)
      永井 達也, 東海林 竜也, Saulius Juodkazis, 坪井 泰之
    • Organizer
      第9回 JACI/GSCシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 光捕捉された単一マイクロカプセルからの試薬放出挙動の顕微蛍光リアルタイム追跡2020

    • Author(s)
      飯田 京子, 東海林 竜也, 坪井 泰之
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ナノ構造体を利用したリポソームの光捕捉挙動の顕微分光分析2020

    • Author(s)
      小島 千昌, 坪井 泰之, 東海林 竜也
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 光ピンセットを用いた油水界面での蛍光性ナノダイヤモンドの捕捉と分光観察2020

    • Author(s)
      嶋田 梨良, 山西 大樹, 東海林 竜也, 坪井 泰之
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Siナノ構造を利用した蛍光標識直鎖高分子の光濃縮と分光分析2020

    • Author(s)
      高尾 亮太, 後 健太, 東海林 竜也, 坪井 泰之
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 共鳴光励起効果に基づく高分子ナノ粒子の選択的光マニピュレーション2020

    • Author(s)
      橋本 早耶香, 東海林 竜也, 坪井 泰之
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 光ピンセットにより形成された温度応答性高分子液滴のラマン分光分析2020

    • Author(s)
      Jie Lu, Mitsuhiro Matsumoto, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 金/シリコンナノ構造光ピンセットを用いたゲル微粒子の光捕捉と分光分析2020

    • Author(s)
      窪田 真帆, 飯田 京子, 橋本 早耶香, 東海林 竜也, 坪井 泰之
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] プラズモン光ピンセットによる高分子ゲル微粒子のサイズ分離の試み2020

    • Author(s)
      和氣 小百合, 飯田 京子, 橋本 早耶香, 東海林 竜也, 坪井 泰之
    • Organizer
      第80回分析化学討論会
    • Related Report
      2020 Annual Research Report
  • [Book] 光圧―物質制御のための新しい光利用―2021

    • Author(s)
      石原 一、芦田 昌明
    • Total Pages
      216
    • Publisher
      朝倉書店
    • ISBN
      9784254131390
    • Related Report
      2021 Annual Research Report
  • [Remarks] 先端分析化学研究室|大阪公立大学

    • URL

      https://www.omu.ac.jp/sci/chem-advanachem/

    • Related Report
      2022 Annual Research Report
  • [Remarks] 大阪市立大学 理学部 化学科 先端分析化学研究室

    • URL

      http://www.sci.osaka-cu.ac.jp/chem/advanachem/index.html

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report

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Published: 2020-04-28   Modified: 2024-01-30  

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