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Exploring Resonant Optical Manipulation

Research Project

Project/Area Number 26288011
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Physical chemistry
Research InstitutionOsaka City University

Principal Investigator

TSUBOI Yasuyuki  大阪市立大学, 大学院理学研究科, 教授 (00283698)

Research Collaborator SHOJI Tatsuya  大阪市立大学, 大学院理学研究科, 講師 (90701699)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Fiscal Year 2016: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2015: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Keywords光ピンセット / 光トラッピング / 輻射圧 / 放射圧 / 共焦点顕微鏡 / プラズモン / 顕微鏡 / 蛍光スペクトル / 共鳴励起 / 熱泳動 / シアノバクテリア / 光マニピュレーション / 光圧 / 輻射力 / 温度勾配 / Soret力 / レーザービーム / ナノ粒子 / 非線形分極
Outline of Final Research Achievements

In this project, we explored a new optical manipulation. That is, resonant optical trapping where laser light electronically excites a trapping particle. In this resonant excitation condition, electronic polarizability should be much increased and thus optical force enhancement. Based on this concept, we conducted several studies. A representative one is semi-selective optical trapping: we explored plasmonic optical trapping (POT) of nanometer-sized organic crystals, carbocyanine dye aggregates (JC-1). JC-1 dye forms both J- and H- aggregates in aqueous solution. Repeating on-and-off plasmonic excitation resulted in POT of JC-1 aggregates in a trap-and-release mode. Furthermore, interestingly, we found that the J-aggregates were preferentially trapped than H-aggregates. It possibly indicates semi-selective optical trapping of nanoparticles on the basis of molecular alignments.

Report

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

Research Products

(80 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (2 results) Journal Article (18 results) (of which Peer Reviewed: 18 results,  Acknowledgement Compliant: 12 results,  Open Access: 5 results) Presentation (57 results) (of which Int'l Joint Research: 26 results,  Invited: 8 results) Book (1 results) Remarks (2 results)

  • [Int'l Joint Research] Centre for Micro-Photonics/Swinburne University of Technology(Australia)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] スインバーン工科大学(オーストラリア)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Highly Sensitive Detection of Organic Molecules on the Basis of a Poly(N-isopropylacrylamide) Microassembly Formed by Plasmonic Optical Trapping2017

    • Author(s)
      T. Shoji , D. Sugo, F. Nagasawa, K. Murakoshi, N. Kitamura, Y. Tsuboi
    • Journal Title

      Analytical Chemistry

      Volume: 89 Pages: 532-537

    • DOI

      10.1021/acs.analchem.6b04024

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Rapid Hydrogel Repair Utilizing Microgel Architectures2017

    • Author(s)
      Taka-Aki Asoh, Hisayoshi Kinoshita, Tatsuya Shoji, Akihiko Kikuchi and Yasuyuki Tsuboi
    • Journal Title

      Mater. Chem. Front.

      Volume: 印刷中

    • DOI

      10.1039/c6qm00370b

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] プラズモン光ピンセットによるソフトマターの捕捉2017

    • Author(s)
      東海林 竜也, 坪井 泰之
    • Journal Title

      応用物理

      Volume: Vol. 86(1) Pages: 45-49

    • NAID

      130007715428

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Hydrogel Adhesion with Wrinkle Formation by Spatial Control of Polymer Networks2016

    • Author(s)
      Masatoshi Kato, Yasuyuki Tsuboi, Akihiko Kikuchi, Taka-Aki Asoh
    • Journal Title

      J. Phys Chem. B

      Volume: Vol. 120 Pages: 5042-5046

    • DOI

      10.1021/acs.jpcb.6b01449

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Syndiotacticity on the Dynamic and Static Phase Separation Properties of Poly(N-Isopropylacrylamide) in Aqueous Solution2016

    • Author(s)
      Takanori Tada, Tomohiro Hirano, Koichi Ute, Yukiteru Katsumoto, Taka-Aki Asoh, Tatsuya Shoji, Noboru Kitamura, Yasuyuki Tsuboi
    • Journal Title

      JOURNAL OF PHYSICAL CHEMISTRY B

      Volume: Vol. 120 Pages: 7724-7730

    • DOI

      10.1021/acs.jpcb.6b03200

    • NAID

      120006550807

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rapid Phase Separation in Aqueous Solution of Temperature-Sensitive Poly(N,N-diethylacrylamide)2016

    • Author(s)
      Mitsuhiro Matsumoto, Ryo Wakabayashi, Takanori Tada, Taka-Aki Asoh, Tatsuya Shoji, Noboru Kitamura, Yasuyuki Tsuboi
    • Journal Title

      Macromol. Chem. Phys.

      Volume: Vol. 217 Pages: 2576-2583

    • DOI

      10.1002/macp.201600239

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A method for an approximate determination of a polymer-rich-domain concentration in phase-separated poly(N-isopropylacrylamide) aqueous solution by means of confocal Raman microspectroscopy combined with optical tweezers.2015

    • Author(s)
      Tatsuya Shoji, Riku Nohara, Noboru Kitamura and Yasuyuki Tsuboi
    • Journal Title

      Anal. Chim. Acta.

      Volume: 854 Pages: 118-121

    • DOI

      10.1016/j.aca.2014.11.001

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Plasmonic optical trapping of soft nanomaterials such as polymer chains and DNA: micro-patterning formation2015

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

      Optical Review

      Volume: 22 Pages: 137-142

    • DOI

      10.1007/s10043-015-0030-8

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Biodegradable PLGA Nanoparticles Loaded with Hydrophobic Drugs: Confocal Raman Microspectroscopic Characterization2015

    • Author(s)
      Hu Yan, Yi-Fan Hou, Peng-Fei Niu, Ke Zhang, Tatsuya Shoji, Yasuyuki Tsuboi, Fang-Yao Yao, Li-Min Zhao and Junbiao Chang
    • Journal Title

      J. Mater. Chem. B

      Volume: - Pages: 3677-3680

    • DOI

      10.1039/c5tb00434a

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Phase Separation Dynamics of Aqueous Solutions of Thermo-Responsive Polymers Studied by a Laser-Induced Temperature Jump Combined with Transient Photometry2015

    • Author(s)
      多田貴則、喜多村 曻、東海林 竜也、坪井泰之
    • Journal Title

      KOBUNSHI RONBUNSHU

      Volume: 72 Issue: 12 Pages: 707-720

    • DOI

      10.1295/koron.2015-0069

    • NAID

      130005115698

    • ISSN
      0386-2186, 1881-5685
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 貴金属ナノ粒子の光吸収で開始される材料のレーザー微細加工2015

    • Author(s)
      坪井泰之
    • Journal Title

      レーザー研究

      Volume: 43 Pages: 740-744

    • NAID

      130007957154

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plasmonic optical tweezers: A long arm and a tight grip2015

    • Author(s)
      Yasuyuki Tsuboi
    • Journal Title

      Nature Nanotechnology

      Volume: 11 Pages: 5-6

    • DOI

      10.1038/nnano.2015.253

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermally Induced Nanocrystal Array of Poly(N-Vinylcarbazole) on Si-Wafer Substrate2014

    • Author(s)
      K. Yamada, Y. Tsuboi
    • Journal Title

      Mater. Sci. Appl.

      Volume: 5 Pages: 271-277

    • DOI

      10.4236/msa.2014.55032

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Plasmonic Optical Tweezers toward Molecular Manipulation: Tailoring Plasmonic Nanostructure, Light Source, and Resonant Trapping2014

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

      J. Phys. Chem. Lett., 2014, 5, 2957-2967.

      Volume: 5 Pages: 2957-2967

    • DOI

      10.1021/jz501231h

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 電子の漣で駆動するプラズモン光ピンセット:その特徴と可能性2014

    • Author(s)
      東海林 竜也, 坪井 泰之
    • Journal Title

      分光研究

      Volume: 63 Pages: 195-205

    • NAID

      40020259395

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] プラズモン増強輻射圧と非平衡によるソフトマター微粒子の捕捉2014

    • Author(s)
      東海林 竜也, 坪井 泰之
    • Journal Title

      レーザー研究

      Volume: 42 Pages: 766-769

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 温度勾配によるナノ粒子捕捉・操作法2014

    • Author(s)
      東海林 竜也, 坪井 泰之
    • Journal Title

      ぶんせき

      Volume: 476 Pages: 432-432

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 光で分子を捕まえられるか?2014

    • Author(s)
      東海林 竜也, 坪井 泰之
    • Journal Title

      化学

      Volume: 69 Pages: 64-65

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Plasmonic Optical Tweezer toward Molecular Manipulation2017

    • Author(s)
      Yasuyuki Tsuboi
    • Organizer
      日本化学会第97春季年会(2017) 日本―英国シンポジウム「プラズモニクスの新展開」(CSJ-RSC共同主催)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 温度応答性アクリルアミド系共重合体水溶液のミリ秒相分離ダイナミクス2017

    • Author(s)
      出口 輝樹, 松本 充央, 麻生 隆彬, 東海林 竜也, 西山 聖, 堀邊 英夫, 坪井 泰之
    • Organizer
      日本化学会第97春季年会(2017)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] レーザー温度ジャンプ型過渡透過光計測法による6分岐型poly(N-isopropylacrylamide)水溶液の相分離ダイナミクス2017

    • Author(s)
      松本 充央, 麻生 隆彬, 東海林 竜也, 西山 聖, 堀邉 英夫, 坪井 泰之
    • Organizer
      日本化学会第97春季年会(2017)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] 光ピンセットにより形成したポリ(N-イソプロピルアクリルアミド)リッチドメインの顕微ラマン分光分析:ドメイン中の高分子濃度の立体規則性依存性の評価2017

    • Author(s)
      後 健太, 東海林 竜也, 松本 充央, 麻生 隆彬, 西山 聖, 堀邊 英夫, 坪井 泰之
    • Organizer
      日本化学会第97春季年会(2017)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Solid-Phase Extraction of Organic Molecules based on Plasmonic Optical Trapping of Poly(N,N-Diethylacrylamide)2017

    • Author(s)
      Tatsuya Shoji, Daiki Sugo, Yumi Wakisaka, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      日本化学会第97春季年会(2017)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン光ピンセットによるDNAの選択的光捕捉の実証と解明2017

    • Author(s)
      坪井 泰之, 伊藤 謙太, 東海林 竜也, 脇坂 優美, 村越 敬
    • Organizer
      日本化学会第97春季年会(2017)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fixation of Living Cyanobacteria on a Plasmonic Substrate by Microbubble Formation2017

    • Author(s)
      Shota Naka, Tatsuya Shoji, Yumi Wakisaka, Kei Murakoshi, Tadashi Mizoguchi, Hitoshi Tamiaki, Yasuyuki Tsuboi
    • Organizer
      日本化学会第97春季年会(2017)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン光ピンセットを用いた温度応答性高分子ゲル微粒子の捕捉と多重リングパターン形成2017

    • Author(s)
      出口 光宏, 東海林 竜也, 麻生 隆彬, 松村 有里子, 脇坂 優美, 村越 敬, 坪井 泰之
    • Organizer
      日本化学会第97春季年会(2017)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] A laser T-jump study on the dynamic phase separation behavior in aqueous solutions of poly(N,N-diethylacrylamide)2016

    • Author(s)
      Mitsuhiro Matsumoto, Taka-Aki Asoh, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      The 11th SPSJ International Polymer Conference
    • Place of Presentation
      福岡国際会議場(福岡県・福岡市)
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical Trapping of Nano/Microparticles and Macromolecules:Plasmonic Optical Tweezers2016

    • Author(s)
      Yasuyuki Tsuboi
    • Organizer
      The 9th Asian Photochemistry Conference (APC2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A Highly Sensitive Fluorescence Detection of Organic Molecules in a Micro-assembly of Thermo-responsive Polymers formed by Plasmonic Optical Tweezers.2016

    • Author(s)
      Tatsuya Shoji, Daiki Sugo, Taka-Aki Asoh, Yumi Wakisaka, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      9th Asian Photochemistry Conference (APC 2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Acceleration of Thermoresponsive Phase Separation for Acrylamide-random-copolymers in Aqueous Solutions.2016

    • Author(s)
      Teruki Deguchi, Mitsuhiro Matsumoto, Takanori Tada, Taka-Aki Asoh, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      9th Asian Photochemistry Conference (APC 2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro-Patterning of Living Cyanobacteria by Plasmon-induced Microbubble Formation.2016

    • Author(s)
      Shota Naka, Tatsuya Shoji, Yumi Wakisaka, Kei Murakoshi, Tadashi Mizoguchi, Hitoshi Tamiaki, Yasuyuki Tsuboi
    • Organizer
      9th Asian Photochemistry Conference (APC 2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Kinetic Analysis for Thermally-Induced Phase Separation of Poly(N,N-diethylacrylamide) by a Transient Photometry Technique.2016

    • Author(s)
      Mitsuhiro Matsumoto, Taka-Aki Asoh, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      9th Asian Photochemistry Conference (APC 2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasmonic Optical Tweezers for Spatially-Selective Trapping of DNAs with Different Sizes: Controlling Plasmon-Enhanced Radiation Force and Photothermal Effects.2016

    • Author(s)
      Kenta Itoh, Tatsuya Shoji, Yumi Wakisaka, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      9th Asian Photochemistry Conference (APC 2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MULTIPLE MICRO-RING PATTERNING OF THERMORESPONSIVE POLYMER MICROGELS BY USING PLASMONIC OPTICAL TWEEZERS.2016

    • Author(s)
      Mitsuhiro Deguchi, Tatsuya Shoji, Taka-Aki Asoh, Yumi Wakisaka, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      9th Asian Photochemistry Conference (APC 2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Selective Plasmon-based Optical Trapping in a Mixture Solution of Dye Aggregates.2016

    • Author(s)
      Ayaka Mototsuji, Tatsuya Shoji, Hiroshi Yao, Yumi Wakisaka, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      9th Asian Photochemistry Conference (APC 2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Concentration Analysis of a Poly(N-isopropylacrylamide)-droplet in Water by Means of Optical Tweezers Combined with Confocal Raman Microspectroscopy.2016

    • Author(s)
      Kenta Ushiro, Tatsuya Shoji, Mitsuhiro Matsumoto, Taka-aki Asoh, Yasuyuki Tsuboi
    • Organizer
      9th Asian Photochemistry Conference (APC 2016)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズモン光ピンセットによるソフトナノマテリアルのマイクロパターニング形成2016

    • Author(s)
      東海林 竜也, 麻生 隆彬, 脇坂 優美, 村越 敬, 坪井 泰之
    • Organizer
      第19回高分子ミクロスフェア討論会
    • Place of Presentation
      千葉大学西千葉キャンパス(千葉県・千葉市)
    • Year and Date
      2016-11-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] An Alternative Technique for High-sensitive Molecular Detection based on Plasmonic Optical Trapping of Thermo-responsive Polymer Chains.2016

    • Author(s)
      Tatsuya Shoji, Daiki Sugo, Taka-Aki Asoh, Yumi Wakisaka, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      OSJ - OSA Joint Symposia on Plasmonics and Digital Optics
    • Place of Presentation
      筑波大学東京キャンパス文京校舎(東京都・文京区)
    • Year and Date
      2016-10-30
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro-patterning of Cyanobacteria based on Plasmon-induced Microbubble Formation.2016

    • Author(s)
      Shota Naka, Tatsuya Shoji, Yumi Wakisaka, Kei Murakoshi, Tadashi Mizoguchi, Hitoshi Tamiaki, Yasuyuki Tsuboi
    • Organizer
      OSJ - OSA Joint Symposia on Plasmonics and Digital Optics
    • Place of Presentation
      筑波大学東京キャンパス文京校舎(東京都・文京区)
    • Year and Date
      2016-10-30
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズモン光ピンセット:その原理・特徴と分子捕捉への挑戦2016

    • Author(s)
      坪井 泰之
    • Organizer
      応用物理学会関西支部 平成28年度第2回講演会
    • Place of Presentation
      関西学院大学西宮上ヶ原キャンパス(兵庫県・西宮市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] プラズモン励起によるマイクロバブル形成を利用したシアノバクテリアの基板への固定化2016

    • Author(s)
      仲 翔太, 東海林 竜也, 脇坂 優美, 村越 敬, 溝口 正, 民秋 均, 坪井 泰之
    • Organizer
      応用物理学会関西支部 平成28年度第2回講演会
    • Place of Presentation
      関西学院大学西宮上ヶ原キャンパス(兵庫県・西宮市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン光ピンセットによる温度応答性高分子ゲル微粒子の捕捉およびマイクロパターン形成2016

    • Author(s)
      出口 光宏, 東海林 竜也, 麻生 隆彬, 脇坂 優美, 村越 敬, 坪井 泰之
    • Organizer
      応用物理学会関西支部 平成28年度第2回講演会
    • Place of Presentation
      関西学院大学西宮上ヶ原キャンパス(兵庫県・西宮市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン光ピンセット:分子捕捉と分析化学への展開2016

    • Author(s)
      坪井 泰之
    • Organizer
      日本分析化学会 第65年会
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 一次構造の制御により加速する温度応答性ポリ(N,N-ジエチルアクリルアミド)水溶液の相分離ダイナミクス2016

    • Author(s)
      松本 充央, 麻生 隆彬, 東海林 竜也, 坪井 泰之
    • Organizer
      第65回高分子討論会
    • Place of Presentation
      神奈川大学(神奈川県・横浜市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン光捕捉における局所温度上昇と輸送現象の定量評価2016

    • Author(s)
      坪井 泰之, 伊藤 謙太, 東海林 竜也, 脇坂 優美, 村越 敬
    • 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)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン光ピンセットを用いた蛍光性色素会合体の選択的捕捉の実現2016

    • Author(s)
      東海林 竜也, 元辻 彩香, 八尾 浩史, 脇坂 優美, 村越 敬, 坪井 泰之
    • 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)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン増強輻射圧を利用したDNAの空間選択的捕捉:マイクロリング形成機構の考察2016

    • Author(s)
      伊藤 謙太, 東海林 竜也, 吉井 孝拓, 村越 敬, 坪井 泰之
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場第一キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] レーザー捕捉・顕微ラマン分光システムを用いた水溶液中ポリ(N-イソプロピルアクリルアミド) リッチドメインの高分子濃度決定:立体規則性依存性の検討2016

    • Author(s)
      後 健太, 東海林 竜也, 松本 充央, 麻生 隆彬, 坪井 泰之
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場第一キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fluorescence Lifetime Measurements of Cyanine Aggregates on Plasmonic Nanostructures by means of Fluorescence-lifetime Imaging Microscopy2016

    • Author(s)
      Tatsuya Shoji, Ayaka Mototsuji, Hiroshi Yao, Andrew Clayton, Saulius Juodkazis, Yasuyuki Tsuboi
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場第一キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] ナノ秒レーザー温度ジャンプ法を用いた温度応答性高分子共重合体の水溶液のミリ秒相分離ダイナミクス2016

    • Author(s)
      出口 輝樹, 松本 充央, 多田 貴則, 麻生 隆彬, 東海林 竜也, 坪井 泰之
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場第一キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン光ピンセットを用いた温度応答性高分子ゲル微粒子のマイクロパターン形成2016

    • Author(s)
      出口 光宏, 東海林 竜也, 麻生 隆彬, 村越 敬, 吉井 孝拓, 坪井 泰之
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場第一キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Elucidation of the dynamic phase separation behavior in aqueous solution of poly(N,N-diethylacrylamide) using a laser temperture-jump technique combined with transient photometry2016

    • Author(s)
      Mitsuhiro Matsumoto, Taka-aki Asoh, Tatsuya Shoji, Yasuyuki Tsuboi
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場第一キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン励起により形成したマイクロバブルによるシアノバクテリのパターニング2016

    • Author(s)
      仲 翔太, 東海林 竜也, 吉井 孝拓, 村越 敬, 溝口 正, 民秋 均 , 坪井 泰之
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場第一キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Plasmonic Optical Trapping and Microspectroscopic Analysis of Nano-sized Dye Aggregates2016

    • Author(s)
      Ayaka Mototsuji, Tatsuya Shoji, Hiroshi Yao, Takahiro Yoshii, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場第一キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 温度応答性高分子水溶液の相離ダイナミクスに対する添加物効果2016

    • Author(s)
      松本 充央, 多田 貴則, 麻生 隆彬, 東海林 竜也, 坪井 泰之
    • Organizer
      第62回高分子研究発表会
    • Place of Presentation
      兵庫県民会館(兵庫県・神戸市)
    • Year and Date
      2016-07-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 共重合化によるアクリルミド系高分子水溶液の相分離の加速2016

    • Author(s)
      出口 輝樹, 松本 充央, 多田 貴則, 麻生 隆彬, 東海林 竜也, 坪井 泰之
    • Organizer
      第62回高分子研究発表会
    • Place of Presentation
      兵庫県民会館(兵庫県・神戸市)
    • Year and Date
      2016-07-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Raman Microspectroscopy for determining Polymer Concentration in an Optically Trapped Poly(N-isopropylacrylamide).2016

    • Author(s)
      Tatsuya Shoji, Kenta Ushiro, Mitsuhiro Matsumoto, Taka-aki Asoh, Yasuyuki Tsuboi
    • Organizer
      12th International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments (SNCPP16)
    • Place of Presentation
      立命館大学びわこくさつキャンパス(滋賀県・草津市)
    • Year and Date
      2016-06-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Selective Plasmonic Optical Manipulation of Fluorescent Organic Nano sized Carbocyanine Dye Aggregates.2016

    • Author(s)
      Ayaka Mototsuji, Tatsuya Shoji, Hiroshi Yao, Takahiro Yoshii, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      12th International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments (SNCPP16)
    • Place of Presentation
      立命館大学びわこくさつキャンパス(滋賀県・草津市)
    • Year and Date
      2016-06-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro-Patterning of Cyanobacteria by Microbubble Formation on Localized Surface Plasmon Excitation.2016

    • Author(s)
      Shota Naka, Tatsuya Shoji, Takahiro Yoshii, Kei Murakoshi, Tadashi Mizoguchi, Hitoshi Tamiaki, Yasuyuki Tsuboi
    • Organizer
      12th International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments (SNCPP16)
    • Place of Presentation
      立命館大学びわこくさつキャンパス(滋賀県・草津市)
    • Year and Date
      2016-06-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光捕捉した立体規則性ポリ(N-イソプロピルアクリルアミド)の顕微ラマン分光法による評価2016

    • Author(s)
      東海林 竜也, 後 健太, 松本 充央, 麻生 隆彬, 坪井 泰之
    • Organizer
      第76回分析化学討論会
    • Place of Presentation
      岐阜薬科大学・岐阜大学(岐阜県・岐阜市)
    • Year and Date
      2016-05-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] 立体規則性を制御した温度応答性ポリ(N,N-ジエチルアクリルアミド)水溶液の相分離ダイナミクス2016

    • Author(s)
      松本 充央, 多田 貴則, 麻生 隆彬, 東海林 竜也, 坪井 泰之
    • Organizer
      第65回高分子学会年次大会
    • Place of Presentation
      神戸国際会議場(兵庫県・神戸市)
    • Year and Date
      2016-05-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] 光ピンセット共焦点顕微ラマン分光法を用いたポリ(N-イソプロピルアクリルアミド)ポリマーリッチドメインの高分子濃度の測定2016

    • Author(s)
      東海林 竜也, 後 健太, 松本 充央, 麻生 隆彬, 坪井 泰之
    • Organizer
      平成28年度 日本分光学会年次講演会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2016-05-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズモン熱効果によるシアノバクテリア固定化/パターニング基板の作製とその顕微蛍光分光2016

    • Author(s)
      仲 翔太, 東海林 竜也, 吉井 孝拓, 村越 敬, 溝口 正, 民秋 均, 坪井 泰之
    • Organizer
      平成28年度 日本分光学会年次講演会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2016-05-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] Selective Trapping and Fixation of DNAs at Desired Positions Using Plasmonic Optical Tweezers.2016

    • Author(s)
      Kenta Itoh, Tatsuya Shoji, Kei Murakoshi, Takahiro Yoshii, Yasuyuki Tsuboi
    • Organizer
      3rd Optical Manipulation Conference
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2016-05-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Selective plasmonic optical trapping ofnano sized fluorescence dye aggregates.2016

    • Author(s)
      Ayaka Mototsuji, Tatsuya Shoji, Hiroshi Yao, Takahiro Yoshii, Kei Murakoshi, Yasuyuki Tsuboi
    • Organizer
      3rd Optical Manipulation Conference
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2016-05-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical trapping of poly(N-isopropylacrylamide) with a near-infrared laser tweezering: Determination of polymer concentration in a polymer-rich domain.2016

    • Author(s)
      Tatsuya Shoji, Kenta Ushiro, Mitsuhiro Matsumoto, Taka-aki Asoh, Yasuyuki Tsuboi
    • Organizer
      3rd Optical Manipulation Conference
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2016-05-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasmonic Optical Trapping Toward Novel Analytical Chemistry2015

    • Author(s)
      Yasuyuki Tsuboi
    • Organizer
      he 2015 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      ホノルル/ハワイ/USA
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Phase Separation Dynamics of Aqueous Thermo-responsive Polymer Solution as revealed by Laser T-Jump Spectrometer2015

    • Author(s)
      Yasuyuki Tsuboi
    • Organizer
      13th Japan-Belgium Symposium on Polymer Science
    • Place of Presentation
      奈良女子大学(奈良県・奈良市)
    • Year and Date
      2015-11-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Raman Microspectroscopic Studies on a Thermo-responsive Polymer Rich Domain Formed by Optical Tweezers2015

    • Author(s)
      .T. Shoji, T. Tada, N. Kitamura, Y. Tsuboi
    • Organizer
      27th International Conference on Photochemistry
    • Place of Presentation
      Cheju/Korea
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasmonic Optical Trapping of Fluorescent Cyanine H-aggregates toward Molecular Manipulation2015

    • Author(s)
      A. Mototsuji, T. Shoji, H. Yao, T. Yoshii, K. Murakoshi, Y. Tsuboi
    • Organizer
      27th International Conference on Photochemistry
    • Place of Presentation
      Cheju / Korea
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Laser T-jump Study on the Phase Separation Dynamics of Stereocontrolled Poly(N,N-diethylacrylamide) in Water2015

    • Author(s)
      M. Matsumoto, R. Wakabayashi, T. Tada, T. Asoh, T. Shoji
    • Organizer
      27th International Conference on Photochemistry
    • Place of Presentation
      Cheju / Korea
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Separating, Trapping and Fixing of DNAs with Different Sizes Using Plasmonic Optical Tweezers2015

    • Author(s)
      K. Itoh, T. Shoji, K. Murakoshi, T. Yoshii
    • Organizer
      27th International Conference on Photochemistry
    • Place of Presentation
      Cheju / Korea
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Single Molecule Fluorescent Study on Phase Separation Mechanism of Aqueous Solutions of Stereo-controlled Thermo-responsive Polymers2015

    • Author(s)
      T. Tada, Y. Katsumoto, T. Hirano, K. Ute, N. Kitamura, T. Shoji, Y. Tsuboi
    • Organizer
      27th International Conference on Photochemistry
    • Place of Presentation
      Cheju / Korea
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasmonic Optical Tweezers toward Chemical Applications2014

    • Author(s)
      Y. Tsuboi
    • Organizer
      The 1st International Symposium on Interactive Materials Science Cadet Program (1st iSIMSC)
    • Place of Presentation
      Osaka, Japan (万博記念公園ホテル、吹田市)
    • Year and Date
      2014-11-16 – 2014-11-19
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] プラズモン光マニピュレーション:化学応用を目指して2014

    • Author(s)
      坪井泰之
    • Organizer
      日本分光学会北海道支部シンポジウム
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2014-07-01
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Book] 「光化学の辞典」2014

    • Author(s)
      坪井泰之(分担執筆)
    • Total Pages
      554
    • Publisher
      朝倉書店
    • Related Report
      2014 Annual Research Report
  • [Remarks] 先端分析化学研究室HP

    • URL

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

    • Related Report
      2015 Annual Research Report
  • [Remarks] 先端分析化学研究室

    • URL

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

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2022-02-01  

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