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Control of molecular photo-dynamics using plasmonic nano-vortex field

Research Project

Project/Area Number 18H03882
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 30:Applied physics and engineering and related fields
Research InstitutionHokkaido University

Principal Investigator

Sasaki Keiji  北海道大学, 電子科学研究所, 教授 (00183822)

Co-Investigator(Kenkyū-buntansha) 藤原 英樹  北海学園大学, 工学部, 教授 (10374670)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥44,200,000 (Direct Cost: ¥34,000,000、Indirect Cost: ¥10,200,000)
Fiscal Year 2020: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2019: ¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2018: ¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Keywords光渦 / 局在プラズモン / 光の角運動量 / 禁制遷移 / 分子光ダイナミクス / プラズモニクス / ナノフォトニクス / 遷移ダイナミクス
Outline of Final Research Achievements

In this study, we developed a technique for creating novel plasmonic systems that not only focusing a light into the nanoscale region but also control the shape of light at the nano-scale. From our numerical analysis, we showed that gold trimer or tetramer structures can be used to focus optical vortex beam with complex angular momentum in the nano-region, and the CD spectra of the pseudo-chiral structure placed at the center of the gap area are enhanced. Based on the numerical results, we experimentally succeeded to observe the nano-scale orbital rotation of a trapped nanoparticle by using a nano-sized circularly-polarized optical field induced at the nano-gap. Additionally, we showed that the nano-sized circularly-polarized optical field has a strong effect on the crystallization process of sodium chlorate, resulting in a giant (greater than 50%) crystal enantiomeric excess (CEE).

Academic Significance and Societal Importance of the Research Achievements

本研究の成果は、光を単にナノサイズに絞り込むだけでなく、分子・分子集合体の波動関数と光のナノ形状をマッチングさせることにより、禁制遷移の選択励起・許容遷移の完全抑制・均質媒質の第二高調波発生など、これまでの常識を打ち破る物質の光励起ダイナミクスや光反応プロセスが実現できると期待される。また、医薬品・農薬・香料の開発等、様々な分野において重要な課題となっているキラリティーの識別などの分野において光のナノ形状の制御により個々の分子・分子集合体を超高感度に計測する新規センシング技術に繋がるものと期待される。

Report

(4 results)
  • 2021 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (39 results)

All 2021 2020 2019 2018 Other

All Journal Article (14 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 13 results,  Open Access: 8 results) Presentation (23 results) (of which Int'l Joint Research: 19 results,  Invited: 19 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Photothermal energy conversion in plasmonic nanoantennas as a new path for the local growth of ZnO in nanophotonic devices2021

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

      Proc. SPIE

      Volume: 11696 Pages: 15-15

    • DOI

      10.1117/12.2577176

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Nanodiamond optical sorting at the femtonewton scale inside a tapered glass capillary2021

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

      Proc. SPIE

      Volume: 11637 Pages: 22-22

    • DOI

      10.1117/12.2577160

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Optical selection and sorting of nanoparticles according to quantum mechanical properties2021

    • Author(s)
      Fujiwara Hideki、Yamauchi Kyosuke、Wada Takudo、Ishihara Hajime、Sasaki Keiji
    • Journal Title

      Science Advances

      Volume: 7 Issue: 3 Pages: 9551-9551

    • DOI

      10.1126/sciadv.abd9551

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Plasmonic Manipulation-Controlled Chiral Crystallization of Sodium Chlorate2020

    • Author(s)
      A.-C. Cheng, H. Niinomi, T. Omatsu, S. Ishida, K. Sasaki, T. Sugiyama
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 11(11) Issue: 11 Pages: 4422-4426

    • DOI

      10.1021/acs.jpclett.0c01041

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ナノサイズ金属-半導体ハイブリッド構造を作製2020

    • Author(s)
      藤原 英樹,クリストフ ルイ マリ パン,笹木 敬司
    • Journal Title

      JETI

      Volume: 68 Pages: 15-17

    • Related Report
      2020 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 Applied Nano Materials

      Volume: - Issue: 5 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 Letters

      Volume: 20 Issue: 1 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] Proposed method of single-particle absorption measurement based on optical transport at solid-liquid interface2019

    • Author(s)
      T. Wada and H. Ishihara
    • Journal Title

      Proc. SPIE 11141, Optical Manipulation and Structured Materials Conference

      Volume: 1114101 Pages: 1114101-34

    • DOI

      10.1117/12.2535563

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Issue: 5 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 Issue: 3 Pages: 035022-035022

    • DOI

      10.1088/2399-6528/aab2d3

    • NAID

      120006471029

    • Related Report
      2018 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 Issue: 1 Pages: 7746-7746

    • DOI

      10.1038/s41598-018-26175-0

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [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

      Applied Physics Letters

      Volume: 113 Issue: 13 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 Issue: 17 Pages: 171606-171606

    • DOI

      10.1063/1.5040551

    • NAID

      120006732894

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] 局在プラズモン場の角運動量とナノマニピュレーション2021

    • Author(s)
      笹木 敬司
    • Organizer
      「光の軌道角運動量の発生機構と物質相互作用の理解」研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Nanodiamond optical sorting at the femtonewton scale inside a tapered glass capillary2021

    • Author(s)
      C. L. Pin,R. Otsuka,K. Sasaki
    • Organizer
      SPIE Photonics West, Microfluidics, BioMEMS, and Medical Microsystems XIX
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photothermal energy conversion in plasmonic nanoantennas as a new path for the local growth of ZnO in nanophotonic devices2021

    • Author(s)
      C. L. Pin,H. Fujiwara,T. Suzuki,K. Sasaki
    • Organizer
      SPIE Photonics West, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XIV
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光圧操作の基礎と応用2020

    • Author(s)
      笹木 敬司
    • Organizer
      分子研研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Nano-Material Optical Manipulation and Structural Order Control2020

    • Author(s)
      K. Sasaki
    • Organizer
      Optics Seminars OIST
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical manipulation toward material sciences2020

    • Author(s)
      K. Sasaki
    • Organizer
      Optics & Photonics Japan 2020 OSJ-OSA-OSK Joint Symposia on Optics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Photothermal energy conversion in plasmonic nanogap antennas: Application to localized ZnO growth for nanophotonics2020

    • Author(s)
      C. L. Pin,H. Fujiwara,T. Suzuki,K. Sasaki
    • Organizer
      7th Optical Manipulation and Structured Materials Conference (OMC2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical transport and sorting of fluorescent nanodiamonds inside a tapered glass capillary2020

    • Author(s)
      C. L. Pin,R. Otsuka,K. Sasaki
    • Organizer
      7th Optical Manipulation and Structured Materials Conference (OMC2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズモン支援水熱合成による酸化亜鉛ー金ナノハイブリッド構造の作製2020

    • Author(s)
      藤原 英樹、パン クリストフ、笹木 敬司
    • Organizer
      電子材料研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [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] ランダムレーザーの作製・制御技術の展開2019

    • Author(s)
      藤原 英樹
    • Organizer
      高密度励起ナノ・マイクロ光材料研究会 スタートアップ集会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Optical Manipulation with Linear and Angular Momenta in Nano-Space2018

    • Author(s)
      K. Sasaki
    • Organizer
      The International Symposium on Plasmonics and Nanophotonics
    • 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
  • [Remarks] Laboratory of Photo-System Physics

    • URL

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

    • Related Report
      2020 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

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Published: 2018-04-23   Modified: 2023-01-30  

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