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Ultimate scheme of optical forces: Manipulation of single molecules on the nanometer scale by utilizing localized electric field, and the operation over macroscopic regions

Planned

Project AreaNano-Material Manipulation and Structural Order Control with Optical Forces
Project/Area Number 16H06506
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionHokkaido University

Principal Investigator

笹木 敬司  北海道大学, 電子科学研究所, 教授 (00183822)

Co-Investigator(Kenkyū-buntansha) 村越 敬  北海道大学, 理学研究院, 教授 (40241301)
森田 隆二  北海道大学, 工学研究院, 教授 (30222350)
深港 豪  熊本大学, 大学院先端科学研究部(工), 准教授 (80380583)
山根 啓作  北海道大学, 工学研究院, 准教授 (50447075)
Project Period (FY) 2016-06-30 – 2021-03-31
Project Status Granted (Fiscal Year 2020)
Budget Amount *help
¥219,960,000 (Direct Cost: ¥169,200,000、Indirect Cost: ¥50,760,000)
Fiscal Year 2020: ¥37,310,000 (Direct Cost: ¥28,700,000、Indirect Cost: ¥8,610,000)
Fiscal Year 2019: ¥41,860,000 (Direct Cost: ¥32,200,000、Indirect Cost: ¥9,660,000)
Fiscal Year 2018: ¥44,590,000 (Direct Cost: ¥34,300,000、Indirect Cost: ¥10,290,000)
Fiscal Year 2017: ¥46,410,000 (Direct Cost: ¥35,700,000、Indirect Cost: ¥10,710,000)
Fiscal Year 2016: ¥49,790,000 (Direct Cost: ¥38,300,000、Indirect Cost: ¥11,490,000)
Keywords光ナノマニピュレーション / プラズモニックトラッピング / ナノ光渦 / 単一分子操作 / 単一分子光操作
Outline of Annual Research Achievements

分子や分子集団に働く光圧の強さや方向をナノメートル空間の各点毎に自在に制御することにより、如何に小さい物質を如何に高い精度で光マニピュレーションできるかという極限性能の追究を目指している。具体的な研究課題としては、1)単一分子レベル光操作:ナノサイズの光局在場により室温・媒質中において分子を個別選択的に捕捉・操作し、配置・配向・配列を制御する技術の開発、2)ナノ空間の光圧デザイン:光電場の振幅・位相・偏光をシングルナノメートルスケールで成形する手法を開発し、分子・分子集合体の形状選別トラッピングやナノ光渦による分子の回転運動(分子渦)・キラル構造形成等の実現、3)光操作システムのマクロ化:基板の大面積化・集積化や多様な光圧制御技術による光ナノ物質操作のマクロ化に挑戦している。今年度は、1)ナノファイバーによるナノ粒子選別輸送と光圧スペクトロスコピーに関する実験実証と、ナノダイヤモンドに作用する共鳴吸収力・散乱力や光圧測定精度の定量的な解析を実施した。また、2)デザインした金属ナノ構造体によるナノ空間角運動量制御により、ダイヤモンドナノ粒子をナノ空間で回転運動を誘起する実験に成功するとともに、超解像イメージング技術を応用展開して、ナノメートルの精度でナノ粒子の運動を可視化する技術を開発した。さらに3)分子ナノ粒子のプラズモニックギャップ捕捉・配置・配列およびキラル分子集合体ナノ粒子の高感度円二色性分光法を開発した。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

1)ナノファイバーによるナノ粒子選別輸送と光圧スペクトロスコピー:ナノ粒子個々の量子力学的特性が光圧を介してマクロな運動として現れることを利用して、ナノ粒子の特性による選別・分離・輸送を実現した。ナノファイバーを用いた回折限界対向ビーム光学系により高精度に共鳴吸収力を検出し、ナノダイヤモンドの窒素空孔中心の有無による光圧選別実験に成功した。今年度は特に、ナノダイヤモンドに作用する共鳴吸収力・散乱力について定量的に解析し、サブフェムトニュートーンオーダーの極めて高い光圧測定精度が実現できていることを実証した。また、単一ナノ粒子の吸収断面積を定量計測する新概念の光圧スペクトロスコピーを実験実証し、超高感度分光法としての有効性を示した。
2)デザインした金属ナノ構造体によるナノ空間角運動量制御とナノ回転操作:昨年度に開発した3次元光ナノ成形制御システムと、電子線描画装置を用いたリソグラフィー技術により作製した金多量体ナノギャップ構造を用いて、ダイヤモンドナノ粒子をナノ空間で回転運動を誘起する実験に成功した。また、超解像イメージング技術を応用展開して、ナノメートルの精度でナノ粒子の運動を可視化する技術を開発し、光ナノ渦軌道回転運動を明確に解析するとともに、理論解析の研究グループと共同でナノ光渦場のスピン・軌道角運動量がナノ粒子に転写する現象を理論解明することができた。
3)分子ナノ粒子のプラズモニックギャップ捕捉・配置・配列:金属ナノ構造体の局在プラズモン場の光圧により数十nmサイズの蛍光分子集合体粒子を強力に捕捉して構造体ギャップ部に配置・固定する技術を開発し、キラル分子集合体ナノ粒子の高感度円二色性分光を実現した。

Strategy for Future Research Activity

ナノファイバーを用いた共鳴吸収選別輸送・光圧スペクトロスコピーシステムを高度化し、中空ガラス管に熱をかけて延伸したナノキャピラリーを用いて10 nmより小さい粒子の光選択輸送および吸収断面積解析を実現するとともに、単一分子に作用する光圧の定量解析にも挑戦する。また、ナノ光局在場のスピン・軌道角運動量転写現象を用いて、ナノ物質の秩序構造の制御、具体的には、光圧キラル結晶のエナンチオ制御について共同研究を推進する。さらに、分子吸着状態にある金属ナノ構造の散乱スペクトル計測、励起波長に依存したラマン散乱強度変化によってスペクトル計測を行い、光圧を発生させる系の光吸収特性を実験的に検証するとともに、金属表面に吸着した分子系についての分子軌道計算から界面準位励起の分極率を理論的に見積もり、実験結果との整合性から単一分子トラッピングを実証する。

Report

(4 results)
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report

Research Products

(150 results)

All 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (56 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 54 results,  Open Access: 22 results,  Acknowledgement Compliant: 9 results) Presentation (85 results) (of which Int'l Joint Research: 84 results,  Invited: 55 results) Book (4 results) Remarks (1 results) Patent(Industrial Property Rights) (2 results) Funded Workshop (1 results)

  • [Int'l Joint Research] 台湾交通大学(台湾)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Optical Transport and Sorting of Fluorescent Nanodiamonds inside a Tapered Glass Capillary: Optical Sorting of Nanomaterials at the Femtonewton Scale2020

    • Author(s)
      C. L. Pin, R. Otsuka and K. Sasaki
    • Journal Title

      ACS Appl. Nano Mater.

      Volume: - Pages: 4127-4134

    • DOI

      10.1021/acsanm.0c00274

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Localized ZnO Growth on a Gold Nanoantenna by Plasmon-Assisted Hydrothermal Synthesis2020

    • Author(s)
      H. Fujiwara,T. Suzuki,C. L. Pin and K. Sasaki
    • Journal Title

      Nano Lett.

      Volume: 20 Pages: 389-394

    • DOI

      10.1021/acs.nanolett.9b04073

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Optical transport of fluorescent diamond particles inside a tapered capillary2019

    • Author(s)
      C. L. Pin,R. Otsuka,H. Fujiwara and K. Sasaki
    • Journal Title

      EPJ Web of Conferences

      Volume: 225 Pages: 16002-16002

    • DOI

      10.1051/epjconf/201921516002

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optical trapping of nanoparticles using dimer and trimer plasmonic nanogap antennas2019

    • Author(s)
      Pin Christophe、Takahashi Genta、 Fujikawa Seiya、Sudo Kota、Fukaminato Stuyoshi、Sasaki Keiji
    • Journal Title

      Proc. SPIE

      Volume: 11141 Pages: 84-86

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Revealing High Oxygen Evolution Catalytic Activity of Fluorine-Doped Carbon in Alkaline Media2019

    • Author(s)
      Kim Jeheon、Fukushima Tomohiro、Zhou Ruifeng、Murakoshi Kei
    • Journal Title

      Materials

      Volume: 12 Pages: 211-211

    • DOI

      10.3390/ma12020211

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] In-situ observation of isotopic hydrogen evolution reactions using electrochemical mass spectroscopy to evaluate surface morphological effect2019

    • Author(s)
      Minamimoto Hiro、Osaka Ryo、Murakoshi Kei
    • Journal Title

      Electrochimica Acta

      Volume: 304 Pages: 87-93

    • DOI

      10.1016/j.electacta.2019.02.088

    • NAID

      120006960647

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of Molecular Orientation in Bi-analyte Mono-molecule Layer through Electrochemical Surface-enhanced Raman Scattering Measurements2019

    • Author(s)
      Oyamada Nobuaki、Minamimoto Hiro、Wakisaka Yumi、Murakoshi Kei
    • Journal Title

      Chem. Lett.

      Volume: 48 Issue: 8 Pages: 820-823

    • DOI

      10.1246/cl.190282

    • NAID

      130007687723

    • ISSN
      0366-7022, 1348-0715
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoelectrochemical Formation of Polysulfide at PbS QD-Sensitized Plasmonic Electrodes2019

    • Author(s)
      Li Xiaowei、McNaughter Paul D.、O’Brien Paul、Minamimoto Hiro、Murakoshi Kei
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 10 Pages: 5357-5363

    • DOI

      10.1021/acs.jpclett.9b02045

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Nonzero Wavevector Excitation of Graphene by Localized Surface Plasmons2019

    • Author(s)
      Zhang Jinjiang、Zhou Ruifeng、Minamimoto Hiro、Yasuda Satoshi、Murakoshi Kei
    • Journal Title

      Nano Letters

      Volume: 19 Pages: 7887-7894

    • DOI

      10.1021/acs.nanolett.9b02947

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modulation of Graphene/Au(111) Interaction by Electrocatalytic Hydrogen Evolution Reaction2019

    • Author(s)
      Tomohiro Fukushima,Kensuke Yasuda,Hidetaka Hasebe,Ruifeng Zhou,Hiro Minamimoto,Kei Murakoshi
    • Journal Title

      J. Phys. Conference Series

      Volume: -

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A New Twist for Materials Science: The Formation of Chiral Structures using The Angular Momentum of Light2019

    • Author(s)
      Takashige Omatsu, Katsuhiko Miyamoto, Kohei Toyoda, Ryuji Morita, Yoshihiko Arita, Kishan Dholakia
    • Journal Title

      Advanced Optical Materials

      Volume: 7 Pages: 1801672-1801672

    • DOI

      10.1002/adom.201801672

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comprehensive quantitative analysis of vector beam states based on vector field reconstruction2019

    • Author(s)
      Suzuki Masato、Yamane Keisaku、Oka Kazuhiko、Toda Yasunori、Morita Ryuji
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 1-14

    • DOI

      10.1038/s41598-019-46390-7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fluorescence modulation and non-destructive fluorescence readout based on the cooperative orientation of a fluorescent dye in an azobenzene liquid crystalline polymer film2019

    • Author(s)
      Fukaminato, Tuyoshi, Kato, Tomoe, Kim, Sunnam, Kurihara, Seiji
    • Journal Title

      Proc. SPIE - Molecular Nano Machines II

      Volume: 11098, Pages: 1109806-1109806

    • DOI

      10.1117/12.2531352

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-color fluorescence photoswitching in fluorescent diarylethene nanoparticles2019

    • Author(s)
      Ishida, Sanae, Kim, Sunnam, Kurihara, Seiji, Fukaminato, Tuyoshi.
    • Journal Title

      Proc. SPIE - Molecular Nano Machines II

      Volume: 11098

    • DOI

      10.1117/12.2531350

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reversible ON/OFF switching of photoluminescence from CsPbX3 quantum dots coated with silica using photochromic diarylethene2019

    • Author(s)
      Akaishi Y, Pramata A. D, Tominaga S, Kawashima S, Fukaminato T, Kida T
    • Journal Title

      Chemical Communications

      Volume: 55 Pages: 8060-8063

    • DOI

      10.1039/c9cc03797g

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient “turn-off” fluorescence photoswitching in a highly fluorescent diarylethene single crystal2019

    • Author(s)
      Sanae Ishida, Daichi Kitagawa, Seiya Kobatake, Sunnam Kim, Seiji Kurihara, Tuyoshi Fukaminato
    • Journal Title

      Chemical Communications

      Volume: 55 Pages: 5681-5684

    • DOI

      10.1039/c9cc02441g

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Trapping and Deposition of Dye-Molecule Nanoparticles in the Nanogap of a Plasmonic Antenna2018

    • Author(s)
      Christophe Pin, Shutaro Ishida, Genta Takahashi, Kota Sudo, Tuyoshi Fukaminato, Keiji Sasaki
    • Journal Title

      ACS Omega

      Volume: 3 Pages: 4878-4883

    • DOI

      10.1021/acsomega.8b00282

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] White light induced photo-thermal switching in a graphene-flake-mixed ZnO nanoparticle random laser2018

    • Author(s)
      Hideki Fujiwara, Ryo Niyuki, Keiji Sasaki
    • Journal Title

      Journal of Physics Communications

      Volume: 2 Pages: 035022-035022

    • DOI

      10.1088/2399-6528/aab2d3

    • NAID

      120006471029

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nanofocusing of structured light for quadrupolar light-matter interactions2018

    • Author(s)
      Kyosuke Sakai, Takeaki Yamamoto, Keiji Sasaki
    • Journal Title

      Scientific Reports

      Volume: 8 Pages: 7746-7746

    • DOI

      10.1038/s41598-018-26175-0

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhanced water splitting under modal strong coupling conditions2018

    • Author(s)
      X. Shi, K. Ueno, T. Oshikiri, Q. Sun, K. Sasaki, H. Misawa
    • Journal Title

      Nat. Nanotech.

      Volume: 13 Pages: 953-958

    • DOI

      10.1038/s41565-018-0208-x

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic Response of Random Lasing Modes in a ZnO nanoparticle film deposited on a NiFe thin film2018

    • Author(s)
      Hideki Fujiwara, Hideo Kaiju, Junji Nishii, Keiji Sasaki
    • Journal Title

      Appl. Phys. Lett.

      Volume: 113 Pages: 131108-131108

    • DOI

      10.1063/1.5040720

    • NAID

      120006725825

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Amplified spontaneous emission from a surface-modified GaN film fabricated under pulsed intense UV laser irradiation2018

    • Author(s)
      Hideki Fujiwara, Keiji Sasaki
    • Journal Title

      Applied Physics Letters

      Volume: 113 Pages: 171606-171606

    • DOI

      10.1063/1.5040551

    • NAID

      120006732894

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanoscale Control of Plasmon-active Metal Nanodimer Structures via Electrochemical Metal Dissolution Reaction2018

    • Author(s)
      S. Oikawa, H. Minamimoto, X. Li, K. Murakoshi
    • Journal Title

      Nanotechnology

      Volume: 29 Pages: 045702-045702

    • DOI

      10.1088/1361-6528/aa9e78

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Active Tuning of Strong Coupling States between Dye Excitons and Localized Surface Plasmons via Electrochemical Potential Control2018

    • Author(s)
      F. Kato, H. Minamimoto, F. Nagasawa, Y. Yamamoto, T. Itoh, K. Murakoshi
    • Journal Title

      ACS Photonics

      Volume: 5 Pages: 788-796

    • DOI

      10.1021/acsphotonics.7b00841

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical surface-enhanced Raman scattering measurement on ligand capped PbS quantum dots at gap of Au nanodimer2018

    • Author(s)
      Li Xiaowei、Minamimoto Hiro、Murakoshi Kei
    • Journal Title

      Spectrochim. Acta, Part A

      Volume: 197 Pages: 244-250

    • DOI

      10.1016/j.saa.2018.02.020

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sensitive Raman Probe of Electronic Interaction between Monolayer Graphene and Substrate under Electrochemical Potential Control2018

    • Author(s)
      R. Zhou, S. Yasuda, H. Minamimoto, K. Murakoshi
    • Journal Title

      ACS Omega

      Volume: 3 Pages: 2322-2328

    • DOI

      10.1021/acsomega.7b01928

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Plasmonically enhanced electromotive force of narrow bandgap PbS QD-based photovoltaics2018

    • Author(s)
      Li Xiaowei、McNaughter Paul D.、O'Brien Paul、Minamimoto Hiro、Murakoshi Kei
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 20 Pages: 14818-14827

    • DOI

      10.1039/c8cp00767e

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrochemical Fine Tuning of the Plasmonic Properties of Au Lattice Structures2018

    • Author(s)
      H. Minamimoto, S. Oikawa,T. Hayashi, A. Shibazaki, X. Li, K. Murakoshi
    • Journal Title

      THE JOURNAL OF PHYSICAL CHEMISTRY C

      Volume: 122 Pages: 14162-14167

    • DOI

      10.1021/acs.jpcc.8b01495

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermal Effect on Plasmon-induced Electron Transfer System under Intense Pulsed Laser Illumination2018

    • Author(s)
      J. Zhang, H. Minamimoto, S. Oikawa, T. Toda, X. Li, K. Murakoshi
    • Journal Title

      Chem. Lett.

      Volume: 47 Issue: 7 Pages: 953-955

    • DOI

      10.1246/cl.180354

    • NAID

      130007402760

    • ISSN
      0366-7022, 1348-0715
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] トポロジカル光波の発生・計測技術2018

    • Author(s)
      山根 啓作
    • Journal Title

      電子情報通信学会論文誌 C

      Volume: J101-C Pages: 509-517

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photochromic fluorophores at the molecular and nanoparticle levels: fundamentals and applications of diarylethenes2018

    • Author(s)
      T. Fukaminato, S. Ishida, R. Meivier
    • Journal Title

      NPG Asia Materials

      Volume: 10 Pages: 859-881

    • DOI

      10.1038/s41427-018-0075-9

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fluorescence On/Off switching in nanoparticles consisting of two types of diarylethenes2018

    • Author(s)
      T. Nakahama, D. Kitagawa, H. Sotome, T. Fukaminato, S. Ito, H. Miyasaka, S. Kobatake
    • Journal Title

      ACS Omega

      Volume: 3 Pages: 2374-2382

    • DOI

      10.1021/acsomega.8b00238

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Giant Fluorescence Modulation Induced by UV–vis Excitation of Benzothiadiazole Nanoparticles Doped with Diarylethene Derivatives2018

    • Author(s)
      Shino Sasaki, Tomohiro Watanabe, Yukihide Ishibashi, Tsuyoshi Fukaminato, Tsuhoshi Asahi
    • Journal Title

      Chem. Lett.

      Volume: 47 Issue: 2 Pages: 163-166

    • DOI

      10.1246/cl.170973

    • NAID

      130006337753

    • ISSN
      0366-7022, 1348-0715
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 蛍光性ジアリールエテンナノ粒子を用いた非線形蛍光スイッチング2018

    • Author(s)
      石田 沙奈恵・深港 豪
    • Journal Title

      光化学

      Volume: 49 Pages: 86-89

    • NAID

      40021661103

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Generation of arbitrary axisymmetrically polarized pulses by using the combination of 4-f spatial light modulator and common-path optical system2018

    • Author(s)
      Suzuki Masato、Yamane Keisaku、Sakamoto Moritsugu、Oka Kazuhiko、Toda Yasunori、Morita Ryuji
    • Journal Title

      Optics Express

      Volume: 26 Pages: 2584-2584

    • DOI

      10.1364/oe.26.002584

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of a nano-particle rotation using a plasmonic trimer nano-structure2017

    • Author(s)
      S. Ishida、 K.Sudo、K.Sasaki
    • Journal Title

      Proceedings SPIE 10252, Optical Manipulation Conference

      Volume: 10252 Pages: 1025210-1025210

    • DOI

      10.1117/12.2275410

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of low-threshold ZnO nanorod array random laser using a laser-induced hydrothermal synthesis2017

    • Author(s)
      Fujiwara Hideki、Sasaki Keiji
    • Journal Title

      Proceedings of the Optofluidics 2017

      Volume: - Pages: 04196-04196

    • DOI

      10.3390/optofluidics2017-04196

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] Nano-particle rotation using a gap-mode plasmonic field of nano-structure2017

    • Author(s)
      Ishida Shutaro、Sudo Kota、Sasaki Keiji
    • Journal Title

      Proceedings of Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC)

      Volume: 17358908 Pages: 8114976-8114976

    • DOI

      10.1109/oecc.2017.8114976

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Localized field control at the nano-scale2017

    • Author(s)
      Hideki Fujiwara, Yuki Yasuda, Hiroaki Orita, Shutaro Ishida, and Keiji Sasaki
    • Journal Title

      Proceedings SPIE 10252, Optical Manipulation Conference

      Volume: 10252 Pages: 1025216-1025216

    • DOI

      10.1117/12.2269158

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical Control of Strong Coupling States Between Localized Surface Plasmons and Molecule Excitons for Raman Enhancement2017

    • Author(s)
      H. Minamimoto, F. Kato, F. Nagasawa, M. Takase, K. Murakoshi
    • Journal Title

      J. Electroanal. Chem.

      Volume: 205 Pages: 261-269

    • DOI

      10.1039/c7fd00126f

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reversible Electrochemical Tuning of Optical Property of Single Au Nano-bridged Structure via Electrochemical under Potential Deposition2017

    • Author(s)
      S. Oikawa, H. Minamimoto, K. Murakoshi
    • Journal Title

      Chem. Lett.

      Volume: 46 Issue: 8 Pages: 1148-1150

    • DOI

      10.1246/cl.170427

    • NAID

      130005906941

    • ISSN
      0366-7022, 1348-0715
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plasmon-Induced Selective Oxidation Reaction at Single-Walled Carbon Nanotubes2017

    • Author(s)
      Yasuda Satoshi、Yoshii Takahiro、Chiashi Shohei、Maruyama Shigeo、Murakoshi Kei
    • Journal Title

      ACS Appl. Mater. Inter

      Volume: 9 Pages: 38992-38998

    • DOI

      10.1021/acsami.7b07636

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plasmonic Field Focused to Molecular Size2017

    • Author(s)
      H. Minamimoto, S. Oikawa, X. Li, K. Murakoshi
    • Journal Title

      ChemNanoMat

      Volume: 3 Pages: 843-856

    • DOI

      10.1002/cnma.201700149

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sequential Red-Green-Blue (RGB) Fluorescence Color Photoswitching in Multicomponent Photochromic Fluorescent Nanoparticles2017

    • Author(s)
      S. Ishida, T. Fukaminato, S. Kim, T. Ogata, S. Kurihara
    • Journal Title

      Chem. Lett.

      Volume: 46 Issue: 8 Pages: 1182-1185

    • DOI

      10.1246/cl.170436

    • NAID

      130005906938

    • ISSN
      0366-7022, 1348-0715
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wavelength-selective and high-contrast multicolour fluorescence photoswitching in a mixture of photochromic nanoparticles2017

    • Author(s)
      S. Ishida, T. Fukaminato, D. Kitagawa, S. Kobatake, S. Kim, T. Ogata, S. Kurihara
    • Journal Title

      Chemical Communications

      Volume: 53 Pages: 8268-8271

    • DOI

      10.1039/c7cc02938a

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal conductivity of graphene oxide-enhanced polyvinyl alcohol composites depending on molecular interaction2017

    • Author(s)
      S. Kim, J. Shimazu, T. Fukaminato, T. Ogata, S. Kurihara
    • Journal Title

      Polymer

      Volume: 129 Pages: 201-206

    • DOI

      10.1016/j.polymer.2017.09.055

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Live Cell Imaging Using Photoswitchable Diarylethene-Doped Fluorescent Polymer Dots2017

    • Author(s)
      Osakada Yasuko、Fukaminato Tuyoshi、Ichinose Yuma、Fujitsuka Mamoru、Harada Yoshie、Majima Tetsuro
    • Journal Title

      Chem. Asia. J.

      Volume: 12 Pages: 2660-2665

    • DOI

      10.1002/asia.201701038

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Double threshold behavior in a resonance-controlled ZnO random laser2017

    • Author(s)
      R. Niyuki, H. Fujiwara, T. Nakamura, Y. Ishikawa, N. Koshizaki, T. Tsuji, and K. Sasaki
    • Journal Title

      APL Photonics

      Volume: 2 Pages: 036101-036101

    • DOI

      10.1063/1.4974334

    • NAID

      120006220002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [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] ZnO nanorod array random lasers fabricated by a laser-induced hydrothermal growth2016

    • Author(s)
      H. Fujiwara, T. Suzuki, R. Niyuki and K. Sasaki
    • Journal Title

      New Journal of Physics

      Volume: 8 Pages: 103046-103046

    • DOI

      10.1088/1367-2630/18/10/103046

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Quadrupole lattice resonances in plasmonic crystal excited by cylindrical vector beams2016

    • Author(s)
      K. Sakai, K. Nomura, T. Yamamoto, T. Omura and K. Sasaki
    • Journal Title

      Scientific Reports

      Volume: 6

    • DOI

      10.1038/srep34967

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Detailed Observation of Multiphoton Emission Enhancement from a Single Colloidal Quantum Dot Using a Silver-Coated AFM Tip2016

    • Author(s)
      H. Takata, H. Naiki, L. Wang, H. Fujiwara, K. Sasaki, N. Tamai, and S. Masuo
    • Journal Title

      Nanno Letters

      Volume: 16 Pages: 5770-5778

    • DOI

      10.1021/acs.nanolett.6b02479

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Iron-Nitrogen-Doped Vertically Aligned Carbon Nanotube Electrocatalyst for the Oxygen Reduction Reaction2016

    • Author(s)
      Satoshi Yasuda, Atom Furuya, Yosuke Uchibori, John Kim and Kei Murakoshi
    • Journal Title

      Adv. Funct. Mater.

      Volume: 26 Pages: 738-744

    • DOI

      10.1002/adfm.201503613

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Electronic Structure Characterization of Individual Single-Walled Carbon Nanotube by in-situ Electrochemical Surface-Enhanced Raman Scattering Spectroscopy2016

    • Author(s)
      S. Yasuda, S. Hoshina, S. Chiashi, S. Maruyama, K. Murakoshi
    • Journal Title

      Nanoscale

      Volume: 8(45) Pages: 19093-19098

    • DOI

      10.1039/c6nr05209f

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Visualization of Active Sites for Plasmon-Induced Electron Transfer Reactions using Photoelectrochemical Polymerization of Pyrrole2016

    • Author(s)
      H. Minamimoto, T. Toda, R. Futashima, X. Li, K. Suzuki, S. Yasuda, K.Murakoshi
    • Journal Title

      Jornal of Phys Chem. C, 120(29), 16051-16058 (2016).

      Volume: 120(29) Pages: 16051-16058

    • DOI

      10.1021/acs.jpcc.5b12727

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Picosecond rotation of a ring-shaped optical lattice by using a chirped vortex-pulse pair2016

    • Author(s)
      K. Yamane, M. Sakamoto, N. Murakami, R. Morita, K. Oka
    • Journal Title

      Optics Letters

      Volume: 41 Pages: 4597-4600

    • DOI

      10.1364/ol.41.004597

    • NAID

      120006337759

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Linear and Angular Momentum Transfer In Nano- Scale Fields2019

    • Author(s)
      K. Sasaki
    • Organizer
      The International Symposium on Plasmonics and Nanophotonics (iSPN2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical manipulation based on linear and angular momenta of nanogap plasmon2019

    • Author(s)
      K. Sasaki
    • Organizer
      SPIE Photonics Asia: Plasmonics IV
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nano-Sized Whispering-Gallery-Mode Plasmonic Cavities2019

    • Author(s)
      K. Sasaki
    • Organizer
      The International Workshop on Ultrafast Micro/Nano Photonics and Photochemistry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Poynting Vector Analysis of Multipolar Plasmonic Fields2019

    • Author(s)
      K. Sasaki
    • Organizer
      SPIE Optics + Photonics, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVII
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Rotational Manipulation of Nanoparticles Using Plasmonic Nano-Vortex Fields2019

    • Author(s)
      K. Sasaki
    • Organizer
      SPIE Optics + Photonics Optical Trapping and Optical Micromanipulation XVI
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Interference of Multipolar Lattice Resonances in Plasmonic Crystal Excited by Structured Light2019

    • Author(s)
      K. Sasaki
    • Organizer
      The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Selective Trapping and Transport of Nanoparticles using Optical Forces2019

    • Author(s)
      K. Sasaki
    • Organizer
      The 7th International Symposium on Organic and InorganicMaterials and Related Nanotechnologies (EM-NANO2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasmonically-Powered Electronic Excitation in Nano-Materials2019

    • Author(s)
      Kei Murakoshi
    • Organizer
      The International Symposium on Plasmonics and Nano-photonics (iSPN2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Control of the Selection Rule at Plasmonic Electronic Excitation2019

    • Author(s)
      Kei Murakoshi
    • Organizer
      100th Anniversary of NCHU: the Symposium on Plasmonic Nanotechnology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasmonically-Powered Electronic Excitation in Nano-Materials2019

    • Author(s)
      Kei Murakoshi
    • Organizer
      2019 The International Symposium on Plasmonics and Nano-photonics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Exotic Non-Zero Wavevector Electronic Excitation by Localized Surface Plasmon2019

    • Author(s)
      Kei Murakoshi
    • Organizer
      Materials Research Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exotic Electronic Excitation of a Single-Layer Graphene By Surface Localized Plasmons Under Electrochemical Potential Control2019

    • Author(s)
      Jinjiang Zhang, Ruifeng Zhou, Hiro Minamimoto, Kei Murakoshi
    • Organizer
      235th ECS Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electrochemical Tuning of Plasmoinc Surface Lattice Resonance2019

    • Author(s)
      Hiro Minamimoto, Kei Murakoshi
    • Organizer
      The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemically controlled strong coupling system using surface lattice resonance2019

    • Author(s)
      Hiro Minamimoto, Shunpei Oikawa, Takahiro Hayashi, Kei Murakoshi
    • Organizer
      The International Symposium on Plasmonics and Nano-photonics (iSPN2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Arbitrary Tuning of the Isotopic Hydrogen Evolution Reactions2019

    • Author(s)
      Hiro Minamimoto, Ryo Osaka Kei Murakoshi
    • Organizer
      The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hydrogen Evolution Reaction Catalyzed By Plasmoinic Photo-Electrodes Under Visible Light Illumination2019

    • Author(s)
      Hiro Minamimoto, Daiki Sato, Kei Murakoshi
    • Organizer
      235th ECS Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Isotopic Hydrogen Evolution Reactions Driven by Plasmon-Induced Charge Transfer2019

    • Author(s)
      Hiro Minamimoto, Daiki Sato, Kei Murakoshi
    • Organizer
      Materials Research Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Raman Imaging of Plasmonic Ag Nanostructure for Site-Dependent Molecular Trapping Analysis2019

    • Author(s)
      Tomohiro Fukushima, Akira Miyauchi, Nobuaki Oyamada, Shunpei Oikawa, Kei Murakoshi
    • Organizer
      The 6th Optical Manipulation Conference 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasmonic Metal Nanostructure Enables Photo-Modulation of Proton Transport2019

    • Author(s)
      Tomohiro Fukushima, Motohiro Sai, Kei Murakosh
    • Organizer
      The 29th International Conference on Photochemistry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of resolution in orbital angular momentum decomposition based on beam duplication by using a Sagnac interferometer2019

    • Author(s)
      K. Yamane, Y. Watanabe, K. Oka, Y. Toda, R. Morita
    • Organizer
      CLEO (Conference on Lasers and Electro-Optics)/Europe-EQEC (European Quantum Electronics Conference) 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of high-efficiency beam converter for ultrafast spatio-temporal control of light waves2019

    • Author(s)
      K. Yamane, K. Iwasa, R. Sasaki, K. Oka, Y. Toda, R. Morita
    • Organizer
      CLEO (Conference on Lasers and Electro-Optics)/Europe-EQEC (European Quantum Electronics Conference) 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Efficient generation of intense spatio-temporally controlled light waves2019

    • Author(s)
      K. Yamane, K. Iwasa, R. Sasaki, K. Oka, Y. Toda, R. Morita
    • Organizer
      6th Optical Manipulation and Structured Materials Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超高感度な蛍光スイッチング特性を有する蛍光性フォトクロミック分子材料の開発2019

    • Author(s)
      深港 豪
    • Organizer
      2019年度高分子・ハイブリッド材料研究センター(PHyM)若手フォーラム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Efficient fluorescence photoswitching in photochromic nanoparticles and single crystals2019

    • Author(s)
      Tsuyoshi Fukaminato, Sanae Ishida, Daichi Kitagawa, Seiya Kobatake, Remi Metivier
    • Organizer
      9th International Symposium on Photochromism (ISOP 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visible-light photochromism of a perylenebisimide-diarylethene dyad2019

    • Author(s)
      Issei Ikariko, Kenji Higashiguchi, Takashi Hirose, Hikaru Sotome, Sunnam Kim, Kenji Matsuda, Hiroshi Miyasaka, Seiji Kurihara, Tsuyoshi Fukaminato
    • Organizer
      9th International Symposium on Photochromism (ISOP 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reversible fluorescence photoswitching based on the cooperative orientation in a dye-doped liquid crystalline azobenzene polymer2019

    • Author(s)
      Tomoe Kato, Sunnam Kim, Seiji Kurihara, Tsuyoshi Fukaminato
    • Organizer
      9th International Symposium on Photochromism (ISOP 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fluorescence modulation with photochromic-fluorescent nanosystems2019

    • Author(s)
      Nicolas Fabre, Tsuyoshi Fukaminato, Katsuya Mutoh, Jiro Abe, Remi Metivier
    • Organizer
      9th International Symposium on Photochromism (ISOP 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical Manipulation with Linear and Angular Momenta in Nano-Space2018

    • Author(s)
      K. Sasaki
    • Organizer
      The International Symposium on Plasmonics and Nanophotonics (iSPN2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nano-Space Manipulation with Designed Optical and Plasmonic Fields2018

    • Author(s)
      K. Sasaki
    • Organizer
      The 12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials (EXCON2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nano-Material Optical Manipulation2018

    • Author(s)
      K. Sasaki
    • Organizer
      The 7th Summer Course and Workshop on“Emergent Functional Matter Science”
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Interactions of Plasmonic Nano-Vortex Fields with Nanoparticles and Molecules2018

    • Author(s)
      K. Sasaki
    • Organizer
      Progress In Electromagnetics Research Symposium (PIERS2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Conversion and Inversion of Plasmonic Angular Momenta in Nano-Space2018

    • Author(s)
      K. Sasaki
    • Organizer
      SPIE Optics & Photonics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Localized field control by plasmonic mode interference2018

    • Author(s)
      H. Fujiwara, K. Sasaki
    • Organizer
      8th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecule Manipulation using Localized Surface Plasmons at Electrified Interfaces2018

    • Author(s)
      K. Murakoshi, S. Ito, T. Shoji, H. Minamimoto,Y. Tsuboi
    • Organizer
      The 12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemical Control of Ultra-small Gap Distance at Metal Nanodimer Creating Highly Localized Plasmonic Field2018

    • Author(s)
      H. Minamimoto,S. Oikawa, X. Li, K. Murakoshi
    • Organizer
      The 5th Optical Manipulation Conference 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasmonic Hydrogen Evolution System Driven by Visible light Illumination2018

    • Author(s)
      H. Minamimoto,M. Fujii, X. Li, K. Murakoshi
    • Organizer
      Asian Symposium on Nanoscience and Nanotechnology 2018 "Fundamentals and applications of Nanoclusters and Nanoparticles
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemical Control of Strong Coupling States between Localized Surface Plasmons and Molecule Excitons for Raman Enhancement, Surface Enhanced Raman Scattering - SERS2018

    • Author(s)
      K. Murakoshi, F. Kato, H. Minamimoto
    • Organizer
      Faraday Discussions
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Light - Matter Interaction Monitored by Surface-Enhanced Raman Scattering2018

    • Author(s)
      K. Murakoshi
    • Organizer
      The 26th International conference on Raman Spectroscopy
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultra-Fine Tuning of Plasmonic Properties for Au Nano-Structures via Electrochemical Method2018

    • Author(s)
      S. Oikawa, H. Minamimoto, K. Murakoshi
    • Organizer
      22nd Topical Meeting of International Electrochemical Society
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Arbitrary Optical Trapping of Small Molecule by Confined Light Energy Field under Electrochemical Potential Control2018

    • Author(s)
      N. Oyamada, X. Li, H. Minamimoto, K. Murakoshi
    • Organizer
      The 10th Asian Photochemistry Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultrafast spatio-temporal control of light waves by use of a chirped pulse pair2018

    • Author(s)
      K. Kakizawa, K.Iwasa,K. Yamane,Y. Toda , R.Morita
    • Organizer
      The 12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials (EXCON 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of high-precision mode decomposition devices for optical vortices2018

    • Author(s)
      K. Yamane, Y. Watanabe, I. Wakisaka, K. Oka, Y. Toda, R. Morita
    • Organizer
      Frontiers in Optics/Laser Science Conference (FiO/LS) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Efficient fluorescence photoswitching in photochromic nanoparticles2018

    • Author(s)
      T. Fukaminato, S. Ishida, S. Deguchi, S. Kim, S. Kurihara, R. Metivier
    • Organizer
      10th Asian Photochemisty Conference (APC 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multicolor fluorescence photoswitching using fluorescent diarylethene nanoparticles2018

    • Author(s)
      S. Ishida, S. Kim, T. Ogata, S. Kurihara, T. Fukaminato
    • Organizer
      10th Asian Photochemisty Conference (APC 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Efficient fluorescence photoswitching in photochromic nanoparticles2018

    • Author(s)
      T. Fukaminato, S. Ishida, R. Metivier
    • Organizer
      International Congress on Pure & Applied Chemistry (ICPAC Langkawi 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multicolor fluorescence photoswitching in the multicomponent photochromic nanosystems2018

    • Author(s)
      S. Ishida, S. Kim, T. Ogata, S. Kurihara, T. Fukaminato
    • Organizer
      International Congress on Pure & Applied Chemistry (ICPAC Langkawi 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reversible fluorescence photoswitching based on the cooperative photoorientation in a dye-doped liquid crystalline polymer2018

    • Author(s)
      Y. Matsumoto, T. Hashimoto, S. Kim, T. Ogata, S. Kurihara, T. Fukaminato
    • Organizer
      The 12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials (EXCON 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multi-color fluorescence photoswitching based on a giant fluorescence quenching in fluorescent photochromic nanoparticles2018

    • Author(s)
      S. Ishida, S. Deguchi, S. Kim, T. Ogata, S. Kurihara, T. Fukaminato
    • Organizer
      The 12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials (EXCON 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generation of arbitrary axisymmetrically polarized pulses with a broadband spectrum2018

    • Author(s)
      R. Morita, M. Suzuki, K. Yamane, Y. Toda, K. Oka
    • Organizer
      SPIE Photonics West 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multi-color fluorescence photoswitching in a mixture of fluorescent photoswitchable molecules2018

    • Author(s)
      T. Fukaminato
    • Organizer
      First Workshop on Photo-active Nanomaterials with Cooperative and Synergetic Responses
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multi-color fluorescence photoswitching based on a non-linear fluorescence quenching in fluorescent photochromic nanoparticles2018

    • Author(s)
      S. Ishida , T. Fukaminato, S. Kim , T. Ogata , S. Kurihara
    • Organizer
      First Workshop on Photo-active Nanomaterials with Cooperative and Synergetic Responses
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nano-Manipulation with Plasmonic Chiral Fields2017

    • Author(s)
      K. Sasaki, S. Ishida
    • Organizer
      The 8th International Conference on Surface Plasmon Photonics(SPP8)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Efficient Light Coupling to Plasmonic Nanostructures2017

    • Author(s)
      K. Sasaki
    • Organizer
      Optical Nanofibre Applications (ONNA2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasmonic Nano-Manipulation Using Angular Momenta2017

    • Author(s)
      K. Sasaki
    • Organizer
      The Second A3 Metamaterials Forum
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nano-Scale Optical Manipulation using Designed Plasmonic Fields2017

    • Author(s)
      K. Sasaki
    • Organizer
      The 6th Hsinchu Summer Course and Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Interference of Plasmonic Vortex Fields with Different Angular Momenta2017

    • Author(s)
      K. Sasaki, H. Fujiwara
    • Organizer
      8th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasmonic Nano-Shaping & Nano-Manipulation2017

    • Author(s)
      K. Sasaki, M.Ide
    • Organizer
      SPIE Optics & Photonics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasmonic Manipulation with Nano-Vortex Fields2017

    • Author(s)
      K. Sasaki
    • Organizer
      The 24th Congress of the International Commission for Optics (ICO-24)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical Manipulation Using Designed Plasmonic Fields2017

    • Author(s)
      K. Sasaki
    • Organizer
      The International Nanophotonics Symposium (INP-2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Whispering Gallery Mode Plasmonic Nano-Cavities and Their Interaction with Nanoparticles and Molecules2017

    • Author(s)
      K. Sasaki
    • Organizer
      653. WE-Heraeus-Seminar: Optical Microcavities and Their Applications (WOMA2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Observation of Isotopic Effect on Hydrogen Evolution Process using In-situ Electrochemical Surface Enhanced Raman Scattering2017

    • Author(s)
      H.Minamimoto, K. Murakoshi
    • Organizer
      The 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fine Tuning of Plasmonic Properties for Au Nano-Structures by Electrochemical Metal Dissolution/Deposition2017

    • Author(s)
      H.Minamimoto, S. Oikawa, K. Murakoshi
    • Organizer
      The 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Observation of Plasmon-Induced Water Oxidation and Reduction Reactions by in-Situ Electrochemical Surface-Enhanced Raman Scattering2017

    • Author(s)
      K. Murakoshi
    • Organizer
      231st ECS Meetings
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Control of Interaction between Light and Electrons at Electrified Interfaces2017

    • Author(s)
      K. Murakoshi
    • Organizer
      2017 International Workshop on Electrofield Interfaces for Energy Conversions
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Room Temperature Molecule Manipulation by Localized Surface Plasmon Resonance at Electrified Interfaces2017

    • Author(s)
      K. Murakoshi
    • Organizer
      Plasmonically-Powered Processes, Gordon Research Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Raman Observation of Monolayer Graphene on Various Substrates under Electrochemical Potential Control2017

    • Author(s)
      K. Murakoshi
    • Organizer
      The 9th International Conference on Advanced Vibrational Spectroscopy
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] In-situ Electrochemical Raman Spectroscopy for the Determination of the Fermi Level in Monolayer Graphene2017

    • Author(s)
      K. Murakoshi
    • Organizer
      6th Asian Spectroscopy Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Characteristic Intermediates at Plasmonic Oxygen Evolution from Water2017

    • Author(s)
      K. Murakoshi
    • Organizer
      ACS Publications Symposium -Innovation in Energy Conversion-
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Generation of intense ultrafast-rotating ring-shaped optical lattices with programmable control of rotational symmetry2017

    • Author(s)
      K. Yamane, K. Iwasa, K. Kakizawa, K. Oka, Y.i Toda and R. Morita
    • Organizer
      Optics & Photonics International Congress (OPIC) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Amplification of ultrafast-rotating ring-shaped optical lattices2017

    • Author(s)
      K. Yamane, K. Iwasa, K. Kakizawa, K. Oka, Y.i Toda and R. Morita
    • Organizer
      European Conference on Lasers and Electro-Optics (CLEO/Europe) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Angular momentum transfer from photons to plasmons2017

    • Author(s)
      K. Sakai, and K. Sasaki
    • Organizer
      JSPS-EPSRC symposium
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Observation and Control of Spoof Localized Surface Plasmons Using Terahertz Nearfield Microscope Region2016

    • Author(s)
      S. Morimoto, T. Arikawa, F. Blanchard, K. Sakai, K. Sasaki, and K. Tanaka
    • Organizer
      41st International Conference on Infrared, Millimeter and Terahertz Wave (IRMMW-THZ 2016)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasmonic Antenna for Confining Optical Vortex into Nano-Space2016

    • Author(s)
      K. Sasaki
    • Organizer
      OSJ-OSA Joint Symposia
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Interference of nano-vortex fields formed by plasmonic cavities2016

    • Author(s)
      K. Sasaki
    • Organizer
      META’16, the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Resonance-controlled Random Lasers and Their Possible Applications2016

    • Author(s)
      H. Fujiwara and K. Sasaki
    • Organizer
      The 6th International Multidiscipline Conference on Optofluidics
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Photon Nano-Shaping and Its Application to Photochemistry2016

    • Author(s)
      K. Sasaki
    • Organizer
      Seminar in Department of Applied Chemistry
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Surface-Enhanced Raman Scattering from Molecule Catalysis for Hydrogen Evolution Reaction2016

    • Author(s)
      K. Murakoshi
    • Organizer
      SHTP Annual International Conference 2016
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasmonic Field for Molecule Manipulation2016

    • Author(s)
      K. Murakoshi
    • Organizer
      AsiaNANO 2016
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Photocurrent Generation of PbS Nanopartciles with Narrower Bandgap coupled with Localized Surface Plasmon Resonance2016

    • Author(s)
      H. Minamimoto, and K. Murakoshi
    • Organizer
      PRiME 2016
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Surface-Enhanced Raman Scattering as A Probe for Interaction between Photons and Molecules at Electrified Interfaces2016

    • Author(s)
      K. Murakoshi
    • Organizer
      67th Annual Meeting of International Society of Electrochemistry
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Manipulation of Molecules adsorbed on Metal Nanostructures under Plasmon Excitation2016

    • Author(s)
      K. Murakoshi
    • Organizer
      The 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electronic Excitation induced by Confined Electromagnetic Filed at Electrified Interfaces2016

    • Author(s)
      H. Minamimoto, S.Yasuda, and K. Murakoshi
    • Organizer
      The XIVth International Conference on Electrified Interfaces
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Metal Nanostructures Manipulate Light for Effective Excitation of Electrons in Materials2016

    • Author(s)
      K. Murakoshi
    • Organizer
      Design and Characterization of Advanced Materials
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasmon-Induced Deposition of Conductive Polymer on Au Nanostructured TiO2 Electrode2016

    • Author(s)
      K. Murakoshi, H. Minamimoto, T. Toda, and X. Li,
    • Organizer
      229th ECS Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effect of Highly Localized Plasmonic Field on Molecule Polarization2016

    • Author(s)
      K. Murakoshi
    • Organizer
      Korean Raman Workshop
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] CSJカレントレビュー:プラズモンと光圧が導くナノ物質科学:第5章:光ナノピンセット2019

    • Author(s)
      深港 豪・坪井 泰之
    • Total Pages
      8
    • Publisher
      化学同人
    • Related Report
      2018 Annual Research Report
  • [Book] Photon-Working Switches, Chapter 8: Diarylethenes that photoswitch with visible light2017

    • Author(s)
      T. Fukaminato, M. Irie
    • Total Pages
      12
    • Publisher
      Springer
    • Related Report
      2017 Annual Research Report
  • [Book] Photon-Working Switches, Chapter 8: Diarylethenes that Photoswitch with Visible Light2017

    • Author(s)
      T. Fukaminato, and M. Irie
    • Total Pages
      11
    • Publisher
      Springer
    • ISBN
      9784431565444
    • Related Report
      2016 Annual Research Report
  • [Book] Frontiers of Plasmon Enhanced Spectroscopy, Surface-Enhanced Raman Spectroscopy for the Characterization of Semiconductor Nanostructure Surfaces2016

    • Author(s)
      X. Li, H. Minamimoto, S. Yasuda,and K. Murakoshi
    • Total Pages
      17
    • Publisher
      American Chemical Society
    • ISBN
      0841232016
    • Related Report
      2016 Annual Research Report
  • [Remarks]

    • URL

      http://optsys.es.hokudai.ac.jp/

    • Related Report
      2016 Annual Research Report
  • [Patent(Industrial Property Rights)] 表示装置2019

    • Inventor(s)
      栗原清二、深港 豪、佐藤文紀、甲斐康朗、太田最実、前橋亮太
    • Industrial Property Rights Holder
      栗原清二、深港 豪、佐藤文紀、甲斐康朗、太田最実、前橋亮太
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-146721
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 分光装置2018

    • Inventor(s)
      笹木 敬司、藤原 英樹、石原 一
    • Industrial Property Rights Holder
      笹木 敬司、藤原 英樹、石原 一
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-163206
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] Workshop on Quantum and Nanoscale Photonics2017

    • Related Report
      2016 Annual Research Report

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Published: 2016-07-04   Modified: 2022-02-22  

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