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Development of gene transfer method by laser-induced convergent pressure wave using annular beam

Research Project

Project/Area Number 18K14142
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 30020:Optical engineering and photon science-related
Research InstitutionUtsunomiya University

Principal Investigator

Hasegawa Satoshi  宇都宮大学, 工学部, 助教 (50600558)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords環状レーザービームの設計 / 計算機ホログラム / 細胞の表面位置の検出 / 超解像ビーム生成 / AIによる補償光学 / 補償光学 / 人工知能(AI) / 光干渉断層法(OCT) / 3次元ビーム照射法 / 光干渉断層法 / 環状ビームの最適化 / 共焦点光学系による細胞の表面位置検出 / フェムト秒レーザー誘起合成衝撃波 / 遺伝子導入 / 環状ビーム
Outline of Final Research Achievements

The aim of this study is to develop a safe and highly efficient external gene transfer method to a single cell. In particular, we aimed to develop a more efficient gene transfer method than conventional methods by using convergent pressure waves induced by laser irradiation with an annular beam pattern. To achieve this goal, we designed an annular laser beam generated by a computer hologram. To achieve this goal, we designed an annular laser beam generated by a computer-generated holograms, and incorporated a confocal microscope into the optical system to measure the position of the cell surface for precise control of the beam irradiation position. In the course of our research, we invented a super-resolution beam irradiation method with higher spatial resolution. In addition, we demonstrated adaptive optics using artificial intelligence that enables high-quality beam irradiation even when the optical system is under aberration.

Academic Significance and Societal Importance of the Research Achievements

現在, ポストゲノム研究として,ヒト遺伝子の個々の機能を解明するために,各遺伝子を生細胞に導入して発現を観測する手法が用いられている.その遺伝子導入法には,既に幾つかの手法が提案されているが,現状ではいずれの手法においても,標的細胞に安全で正確に,かつ高効率に遺伝子を導入する技術が確立されていない.また,膨大な数ある遺伝子の機能を選別する必要があり,多大な時間と労力を要するため,従来法に変わる高速なスクリーニング技術が有望されている.本研究では,非接触で安全なレーザーを用いた従来の遺伝子導入法をベースに,従来法が抱える課題を克服するための環状ビームを用いた新手法の開発を行った.

Report

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

    (64 results)

All 2021 2020 2019 2018 Other

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 3 results) Presentation (55 results) (of which Int'l Joint Research: 17 results,  Invited: 21 results) Book (1 results) Remarks (3 results)

  • [Journal Article] Femtosecond laser processing with adaptive optics based on convolutional neural network2021

    • Author(s)
      Satoshi Hasegawa and Yoshio Hayasaki
    • Journal Title

      Optics and Lasers in Engineering

      Volume: 141 Pages: 106563-106563

    • DOI

      10.1016/j.optlaseng.2021.106563

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In-system optimization of hologram for high-stability parallel laser processing2020

    • Author(s)
      Honghao Zhang, Satoshi Hasegawa, Hidetomo Takahashi, Haruyoshi Toyoda and Yoshio Hayasaki
    • Journal Title

      Optics Letters

      Volume: 45 Issue: 12 Pages: 3344-3347

    • DOI

      10.1364/ol.392578

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial phase shaping of ultrashort laser pulses to overcome the diffraction limit2019

    • Author(s)
      Hasegawa Satoshi、Takahashi Hidetomo、Ota Michiharu、Barada Daisuke、Ogura Yusuke、Tanida Jun、Hayasaki Yoshio
    • Journal Title

      OSA Continuum

      Volume: 2 Issue: 11 Pages: 3240-3240

    • DOI

      10.1364/osac.2.003240

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Diffraction-limited ring beam generated by radial grating2018

    • Author(s)
      Satoshi Hasegawa, Haruyasu Ito, Haruyoshi Toyoda and Yoshio Hayasaki
    • Journal Title

      OSA Continuum

      Volume: 1 Issue: 2 Pages: 283-294

    • DOI

      10.1364/osac.1.000283

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 3D stimulation and imaging-based functional optical microscopy (SIFOM) of biological cells2018

    • Author(s)
      Xiangyu Quan, Manoj Kumar, Osamu Matoba, Yasuhiro Awatsuji, Yoshio Hayasaki, Satoshi Hasegawa, and Hiroki Wake
    • Journal Title

      Optics Letters

      Volume: 43 Issue: 21 Pages: 5447-5450

    • DOI

      10.1364/ol.43.005447

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 深層学習を用いたレーザー加工2021

    • Author(s)
      長谷川智士
    • Organizer
      光設計研究グループ第70回研究会「光加工の最新動向」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 機械学習を用いた波面センシングとレーザー加工への応用2021

    • Author(s)
      長谷川智士
    • Organizer
      第65回 光波センシング技術研究会講演会「光波センシングと AI・機械学習」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Laser micro-machining with adaptive optics based on machine learning2021

    • Author(s)
      Satoshi Hasegawa
    • Organizer
      OSK-OSA-OSJ joint symposia 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] In-process observation of femtosecond laser processing with induced acoustic waves2021

    • Author(s)
      Takuma Miura, Kota Kumagai, Satoshi Hasegawa and Yoshio Hayasaki
    • Organizer
      The 22nd International Symposium on Laser Precision Microfabrication (LPM2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] In-system optimization of a hologram for beam shaping2021

    • Author(s)
      Ryo Onodera, Satoshi Hasegawa and Yoshio Hayasaki
    • Organizer
      The 22nd International Symposium on Laser Precision Microfabrication (LPM2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of Diffraction Grating using Holographic Parallel Focused Beams with Long Focal Depth2021

    • Author(s)
      Fumiya Ishita, Honghao Zhang, Satoshi Hasegawa and Yoshio Hayasaki
    • Organizer
      The 22nd International Symposium on Laser Precision Microfabrication (LPM2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional micro-fabrication with optimized holographic reconstructions2021

    • Author(s)
      Honghao Zhang, Satoshi Hasegawa, Haruyoshi Toyoda and Yoshio Hayasaki
    • Organizer
      The 22nd International Symposium on Laser Precision Microfabrication (LPM2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] In-process monitoring of structure depth using optical coherence tomography in femtosecond laser processing with line-shaped beam2021

    • Author(s)
      Satoshi Hasegawa, Toshihisa Atsumi, Masatoshi Fujimoto and Yoshio Hayasaki
    • Organizer
      The 22nd International Symposium on Laser Precision Microfabrication
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Holographic ultraviolet nanosecond laser processing using adaptive optics2021

    • Author(s)
      Satoshi Hasegawa, Mizuki Kato and Yoshio Hayasaki
    • Organizer
      The 22nd International Symposium on Laser Precision Microfabrication (LPM2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adaptive optics based on a deep learning for material laser processing2021

    • Author(s)
      Satoshi Hasegawa
    • Organizer
      International Workshop on Optics, Biology, and Related Technologies (IWOB 2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ライン整形されたフェムト秒レーザーパルスにより加工された溝のインプロセス形状計測2021

    • Author(s)
      長谷川智士,藤本正俊,渥美利久,早崎芳夫
    • Organizer
      第68回春季応用物理学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 波面補償を用いたホログラフィック紫外ナノ秒レーザー加工2021

    • Author(s)
      長谷川智士,加藤瑞樹,早崎芳夫
    • Organizer
      第68回春季応用物理学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 並列ビーム走査型レーザー加工とガラス表面溝加工への適用2021

    • Author(s)
      田中智就,長谷川智士,早崎芳夫
    • Organizer
      第68回春季応用物理学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 強誘電性液晶空間光変調素子を用いたパルス毎ビーム成形によるホログラフィックフェムト秒レーザー加工2021

    • Author(s)
      野崎健太,田辺綾乃,長谷川智士,早崎芳夫
    • Organizer
      第68回春季応用物理学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ビーム整形用計算機ホログラムのインシステム最適化2021

    • Author(s)
      小野寺遼,長谷川智士,早崎芳夫
    • Organizer
      第68回春季応用物理学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Single-shot three-dimensional laser processing with an in-system-optimized hologram2021

    • Author(s)
      Honghao Zhang, Satoshi Hasegawa, Haruyoshi Toyoda and Yoshio Hayasaki
    • Organizer
      第68回春季応用物理学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 深層学習による補償光学を用いたフェムト秒レーザー加工2021

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      第1回光 x Computingワークショップ
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 波面補償を用いたホログラフィック紫外ナノ秒レーザー加工2021

    • Author(s)
      加藤瑞樹,長谷川智士,早崎芳夫
    • Organizer
      レーザー学会学術講演会第41回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ホログラフィックレーザー加工のためのディジタルフィードバックモジュールの開発2021

    • Author(s)
      鈴木遥樹,長谷川智士,早崎芳夫
    • Organizer
      レーザー学会学術講演会第41回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 深層学習による補償光学を用いたフェムト秒レーザー加工2020

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      第94回レーザ加工学会講演会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ホログラムによる空間光制御レーザー加工の原理と展望2020

    • Author(s)
      長谷川智士
    • Organizer
      光とレーザーの科学技術フェア2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] AIを用いた収差補正によるフェムト秒レーザー加工2020

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      多元技術融合光プロセス研究会第3回研究交流会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] In-system optimization of a computer-generated hologram for three-dimensional reconstruction2020

    • Author(s)
      Honghao Zhang, Satoshi Hasegawa, and Yoshio Hayasaki
    • Organizer
      Optics & Photonics Japan 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] AIによる補償光学を用いたフェムト秒レーザー加工2020

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      Optics & Photonics Japan 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] ビーム整形用計算機ホログラムのインシステム最適化2020

    • Author(s)
      小野寺遼,長谷川智士,早崎芳夫
    • Organizer
      Optics & Photonics Japan 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] ホログラフィック紫外ナノ秒レーザー加工における波面補償を用いたビーム成形2020

    • Author(s)
      加藤瑞樹,長谷川智士,早崎芳夫
    • Organizer
      Optics & Photonics Japan 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] ホログラフィックレーザー加工における溝加工のためのビーム設計2020

    • Author(s)
      田中智就,長谷川智士,早崎芳夫
    • Organizer
      Optics & Photonics Japan 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] AIとレーザー加工2019

    • Author(s)
      長谷川智士
    • Organizer
      OPIE2019特別セミナー『AI Optics』
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 空間光制御を用いたフェムト秒レーザー加工2019

    • Author(s)
      長谷川智士
    • Organizer
      電気学会 電子・情報・システム部門大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 空間光制御を用いたフェムト秒レーザー加工2019

    • Author(s)
      長谷川智士
    • Organizer
      応用光学懇談会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 空間光制御フェムト秒レーザー加工2019

    • Author(s)
      長谷川智士
    • Organizer
      第6回板橋オプトフォーラム
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] ホログラフィックレーザー加工2019

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      HODIC研究会「液晶素子とそのホログラフィ応用」
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 空間光制御レーザー微細加工2019

    • Author(s)
      長谷川智士
    • Organizer
      日本オプトメカトロニクス協会フォトンテクノロジー技術部会講演会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 深層学習支援による波面収差補正を用いたフェムト秒レーザー加工2019

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      レーザー学会学術講演会第40回年次大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 多点同時偏光制御レーザー加工2019

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      第67回春季応用物理学会学術講演会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Femtosecond laser microsurgery of cells using confocal surface detection system2019

    • Author(s)
      Makoto Miura, Satoshi Hasegawa, Masashi Iwanaga and Yoshio Hayasaki
    • Organizer
      The 5th Biomedical Imaging and Sensing Conference (BISC2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Proximity-complex amplitude optimization for focused beam shaping2019

    • Author(s)
      Satoshi Hasegawa, Yusuke Ogura, Jun Tanida and Yoshio Hayasaki
    • Organizer
      Information Photonics 2019(IP2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Holographic ultraviolet laser processing2019

    • Author(s)
      Mizuki Kato, Satoshi Hasegawa and Yoshio Hayasaki
    • Organizer
      The 8th International Congress on Laser Advanced Materials Processing (LAMP2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] In-process measurement of processed hole depth under femtosecond laser processing using optical coherence tomography with swept light source2019

    • Author(s)
      Satoshi Hasegawa, Masatoshi Fujimoto and Yoshio Hayasaki
    • Organizer
      The 8th International Congress on Laser Advanced Materials Processing (LAMP2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 高分子フィルムのホログラフィック紫外レーザー加工2019

    • Author(s)
      加藤瑞樹, 長谷川智士,早崎芳夫
    • Organizer
      第13回新画像システム・情報フォトニクス研究討論会
    • Related Report
      2019 Research-status Report
  • [Presentation] 空間光変調技術に基づくレーザー加工2019

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      国際光デーシンポジウム2019
    • Related Report
      2019 Research-status Report
  • [Presentation] 高精度・高スループットレーザー加工のための実用化プラットフォーム2019

    • Author(s)
      長谷川智士,豊田晴義,早崎芳夫
    • Organizer
      Optics & Photonics Japan 2019
    • Related Report
      2019 Research-status Report
  • [Presentation] 第 2 高調波の直接空間光変調を用いたホログラフィックフェムト秒レーザー加工2019

    • Author(s)
      小野田涼,長谷川智士,早崎芳夫
    • Organizer
      レーザー学会学術講演会第38回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 波長掃引型光干渉断層法を用いたフェムト秒レーザー加工における穴深度のインプロセス計測2019

    • Author(s)
      長谷川智士,黒澤知之,藤本正俊,早崎芳夫
    • Organizer
      レーザー学会学術講演会第38回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 共焦点表面位置検出を用いた細胞のフェムト秒レーザー加工2019

    • Author(s)
      三浦誠,長谷川智士,早崎芳夫
    • Organizer
      春季応用物理学会学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] 波長掃引光源を用いた光干渉断層法によるフェムト秒レーザー加工の穴深度のインプロセス計測2019

    • Author(s)
      長谷川智士,藤本正俊,早崎芳夫
    • Organizer
      春季応用物理学会学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] Holographic control of femtosecond laser pulses for material laser processing2018

    • Author(s)
      Satoshi Hasegawa and Yoshio Hayasaki
    • Organizer
      International Conference on Optical and Photonic Engineering (icOPEN 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Holographic femtosecond laser material processing2018

    • Author(s)
      Satoshi Hasegawa and Yoshio Hayasaki
    • Organizer
      Asia-Pacific Laser Symposium 2018 (APLS 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 光加工+AI2018

    • Author(s)
      長谷川智士
    • Organizer
      Optics & Photonics Japan 2018, AI Opticsキックオフシンポジウム
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] ホログラフィックフェムト秒レーザーを用いた3次元加工2018

    • Author(s)
      長谷川智士,早崎芳夫
    • Organizer
      第28回三次元工学シンポジウム「最新の光および画像応用技術」
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Holographic femtosecond laser material processing2018

    • Author(s)
      Satoshi Hasegawa, and Yoshio Hayasaki
    • Organizer
      The 8th Japan-Korea Worksop on Digital Holography and Information Photonics (DHIP) 2018
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Holographic complex-amplitude modulation for generating sub-diffraction-limit spot applied to laser material processing2018

    • Author(s)
      Satoshi Hasegawa, Cao Hoai Vu, Yusuke Ogura, Jun Tanida and Yoshio Hayasaki
    • Organizer
      The Third Smart Laser Processing Conference (SLPC) 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Holographic femtosecond laser processing with confocal surface detection system for subcellular surgery in a living cell2018

    • Author(s)
      Satoshi Hasegawa and Yoshio Hayasaki
    • Organizer
      The 19th International Symposium on Laser Precision Microfabrication (LPM 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Holographic femtosecond laser processing using complex-amplitude modulation for generating sub-diffraction-limit spot2018

    • Author(s)
      Satoshi Hasegawa and Yoshio Hayasaki
    • Organizer
      The 19th International Symposium on Laser Precision Microfabrication (LPM 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] サブ回折限界集光を用いたホログラフィックフェムト秒レーザー加工2018

    • Author(s)
      長谷川智士, 早崎芳夫
    • Organizer
      電子情報通信学会レーザ・量子エレクトロニクス(LQE)研究会
    • Related Report
      2018 Research-status Report
  • [Book] Handbook of Laser Micro- and Nano-Engineering2020

    • Author(s)
      Yoshio Hayasaki and Satoshi Hasegawa
    • Total Pages
      42
    • Publisher
      Springer
    • ISBN
      9783319695372
    • Related Report
      2020 Annual Research Report
  • [Remarks] 長谷川智士 ~ライトハック研究ブログ~

    • URL

      http://shasegawa.sakura.ne.jp/wp/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 長谷川智士 ~ライトハック研究ブログ

    • URL

      http://shasegawa.sakura.ne.jp/wp/paper/

    • Related Report
      2019 Research-status Report
  • [Remarks] 長谷川智士 ~ライトハック研究ブログ~

    • URL

      http://shasegawa.sakura.ne.jp/wp/paper/

    • Related Report
      2018 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2022-01-27  

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