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Study on immune effects on cancer tumor induced by discharge plasma

Research Project

Project/Area Number 19H02122
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 21010:Power engineering-related
Research InstitutionThe University of Tokyo

Principal Investigator

Ono Ryo  東京大学, 大学院新領域創成科学研究科, 教授 (90323443)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2021: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2020: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2019: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
Keywordsプラズマ医療 / がん治療 / 免疫治療 / ストリーマ放電 / 再発抑制 / 免疫チェックポイント阻害剤 / 正常組織照射 / 獲得免疫 / 免疫 / 遠達効果 / 局所再発抑制 / 抗PD-1抗体 / 癌治療 / 活性種
Outline of Research at the Start

放電プラズマで癌や創傷を治療するプラズマ医療の研究が、近年盛んに行われている。申請者はこれまでの研究で、プラズマを癌の免疫治療に使える可能性を示してきた。癌は体内の異物であるにもかかわらず免疫を回避する能力が強いが、マウスの癌腫瘍にプラズマを照射すると、マウスの癌に対する免疫が高まる可能性を動物実験で示した。本研究では、このプラズマを用いた癌の免疫治療について、(i) 治療効果を動物実験で調べ、(ii) プラズマ照射の最適条件を探し、(iii) 原理解明を行う。原理解明では、マウス体内の生化学反応の分析と、プラズマのどの要素に抗癌作用があるかを調べるプラズマ計測の、両面からアプローチする。

Outline of Final Research Achievements

In this study, we performed animal experiments using mice on immunotherapy of cancer using streamer discharge plasma. The results suggested the possibility of efficacy in the following three cases: (i) anti-tumor distal effects of plasma irradiation on normal tissues, (ii) suppression of local recurrence by plasma irradiation after incomplete resection of tumors, and (iii) improvement of efficacy when plasma irradiation is combined with an immune checkpoint inhibitor. For (i) and (ii), experiments using immunodeficient mice suggested the contribution of acquired immunity. In addition, fundamental research on streamer discharge and development of the method for selective irradiation of reactive species were also conducted in relation to the study of which reactive species generated by plasma are effective in the cancer therapy.

Academic Significance and Societal Importance of the Research Achievements

本研究は、申請者が世界で初めて動物実験で見つけた放電プラズマによる癌の免疫治療について、(i) 正常組織にプラズマ照射したときの抗腫瘍遠達効果、(ii) 腫瘍の不完全切除後のプラズマ照射による局所再発抑制効果、(iii) 免疫チェックポイント阻害剤にプラズマ照射を併用した時の奏効率向上の3通りの手法にプラズマを使える可能性を示した。本研究は、安価で副作用が少ないと考えられているプラズマを用いた、癌の新しい治療法の開発につながる可能性があり、医療費の高騰が問題となる中で社会的意義は大きい。また、プラズマ医療の分野において、上記3通りの手法はいずれも世界初となる研究成果であり、学術的意義も大きい。

Report

(4 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (69 results)

All 2023 2022 2021 2020 2019

All Journal Article (15 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 15 results,  Open Access: 4 results) Presentation (54 results) (of which Int'l Joint Research: 18 results,  Invited: 4 results)

  • [Journal Article] Selective supply of atomic oxygen to a surface placed in room air using vacuum ultraviolet photolysis of carbon dioxide2023

    • Author(s)
      Ono Ryo、Battulga Tuguldur、Du Hao、Komuro Atsushi
    • Journal Title

      Plasma Sources Science and Technology

      Volume: 32 Issue: 3 Pages: 035004-035004

    • DOI

      10.1088/1361-6595/acc131

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of oxygen concentration on streamer propagation and ozone production in a single-filament streamer discharge at atmospheric pressure2023

    • Author(s)
      Komuro Atsushi、Yoshino Akihiro、Wei Zhenyu、Ono Ryo
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 56 Issue: 18 Pages: 185201-185201

    • DOI

      10.1088/1361-6463/acc18f

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Antitumor abscopal effects in mice induced by normal tissue irradiation using pulsed streamer discharge plasma2022

    • Author(s)
      Jinno Reima、Komuro Atsushi、Yanai Hideyuki、Ono Ryo
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 55 Issue: 17 Pages: 17LT01-17LT01

    • DOI

      10.1088/1361-6463/ac4c23

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Systematic 1D electric field induced second harmonic measurement on primary-to-secondary transition phase of positive streamer discharge in atmospheric-pressure air2022

    • Author(s)
      Inada Yuki、Shioda Tatsutoshi、Nakamura Ryosuke、Maeyama Mitsuaki、Kumada Akiko、Nakamura Shin、Ono Ryo
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 55 Issue: 38 Pages: 385201-385201

    • DOI

      10.1088/1361-6463/ac7b54

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electric field manipulation in a conductive channel of atmospheric-pressure streamer discharge2022

    • Author(s)
      Komuro Atsushi、Wei Zhenyu、Ono Ryo
    • Journal Title

      International Journal of Plasma Environmental Science and Technology

      Volume: 16 Issue: 03 Pages: e03001-e03001

    • DOI

      10.34343/ijpest.2022.16.e03001

    • ISSN
      1881-8692, 2435-0125
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spatio-temporal profile of atomic oxygen in a 1 kHz repetition atmospheric-pressure plasma jet in He-O2-H2O mixture2022

    • Author(s)
      Nakagawa Yusuke、Horibe Hikari、Komuro Atsushi、Ono Ryo
    • Journal Title

      Plasma Sources Science and Technology

      Volume: 31 Issue: 11 Pages: 115014-115014

    • DOI

      10.1088/1361-6595/aca11e

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Calculation of Photoionization Rates During Streamer Discharge Using Neural Networks2022

    • Author(s)
      Wei Zhenyu、Wu Jian、Komuro Atsushi、Ono Ryo
    • Journal Title

      IEEE Transactions on Plasma Science

      Volume: 50 Issue: 12 Pages: 5051-5059

    • DOI

      10.1109/tps.2022.3221474

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Streamer propagation in atmospheric-pressure air: effect of the pulse voltage rise rate from 0.1 to 100 kV ns<sup>?1</sup> and streamer inception voltage2021

    • Author(s)
      Komuro Atsushi、Ryu Terumasa、Yoshino Akihiro、Namihira Takao、Wang Douyan、Ono Ryo
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 54 Issue: 36 Pages: 364004-364004

    • DOI

      10.1088/1361-6463/ac0b0f

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of oxygen concentration on the postdischarge decay of hydroxyl density in humid nitrogen-oxygen pulsed streamer discharge2020

    • Author(s)
      Ono Ryo、Zhang Xiang、Komuro Atsushi
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 53 Issue: 42 Pages: 425201-425201

    • DOI

      10.1088/1361-6463/ab98c3

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative measurement of the effect of OH radicals on the surface treatment of polypropylene2020

    • Author(s)
      Ono Ryo、Murakami Shinichiro
    • Journal Title

      Plasma Processes and Polymers

      Volume: - Issue: 7 Pages: 2000024-2000024

    • DOI

      10.1002/ppap.202000024

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of measured and simulated chemical species densities in vacuum ultraviolet photolysis method of Ar/H2O/O2 mixture developed for selectively supplying reactive species2020

    • Author(s)
      Ono Ryo、Iwase Atsuro、Murakami Shinichiro、Zen Shungo
    • Journal Title

      Journal of Photochemistry and Photobiology A: Chemistry

      Volume: 387 Pages: 112148-112148

    • DOI

      10.1016/j.jphotochem.2019.112148

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatiotemporal measurement of OH density from upstream to downstream in humid helium atmospheric-pressure plasma jet2020

    • Author(s)
      Ono Ryo、Tokuhiro Makoto
    • Journal Title

      Plasma Sources Science and Technology

      Volume: 29 Issue: 3 Pages: 035021-035021

    • DOI

      10.1088/1361-6595/ab3c75

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two-dimensional electron density measurement of pulsed positive secondary streamer discharge in atmospheric-pressure air2019

    • Author(s)
      Inada Yuki、Komuro Atsushi、Ono Ryo、Kumada Akiko、Hidaka Kunihiko、Maeyama Mitsuaki
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 52 Issue: 18 Pages: 185204-185204

    • DOI

      10.1088/1361-6463/ab0725

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation of the single-filament pulsed positive streamer discharge in atmospheric-pressure air and its comparison with two-dimensional simulation2019

    • Author(s)
      Ono Ryo、Komuro Atsushi
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 53 Issue: 3 Pages: 035202-035202

    • DOI

      10.1088/1361-6463/ab4e65

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of electron velocity distribution function in a pulsed positive streamer discharge in atmospheric-pressure air2019

    • Author(s)
      Tomita Kentaro、Inada Yuki、Komuro Atsushi、Zhang Xiang、Uchino Kiichiro、Ono Ryo
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 53 Issue: 8 Pages: 08LT01-08LT01

    • DOI

      10.1088/1361-6463/ab58b4

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] マウスに対するプラズマ照射による免疫チェックポイント阻害剤の抗腫瘍効果の促進2023

    • Author(s)
      岡田 大樹, 小室 淳史, 柳井 秀元, 小野 亮
    • Organizer
      2023年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ナノ秒パルスストリーマ放電によるがんの局所再発抑制の検証2023

    • Author(s)
      伊藤 隆一朗, 小室 淳史, 柳井 秀元, 小野 亮
    • Organizer
      2023年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マウス正常組織のプラズマ照射による抗腫瘍効果の機序解明と照射条件の検証2023

    • Author(s)
      和田 健吾, 小室 淳史, 柳井 秀元, 小野 亮
    • Organizer
      2023年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Simulation study of the influence of the oxygen concentration in N2-O2 mixture on the propagation of the streamer2023

    • Author(s)
      Z. Wei, A. Komuro, and R. Ono
    • Organizer
      2023年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Based on VUV photodissociation method to treat polypropylene surface: The synergistic effects between oxygen radicals and ozone2023

    • Author(s)
      H. Du, A. Komuro, and R. Ono
    • Organizer
      2023年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] トムソン散乱法を用いた空気ストリーマ放電中電子密度・電子エネルギー分布関数の時間変化および空間分布計測2023

    • Author(s)
      富田 健太郎, 宮澤 冬馬, 小室 淳史, 小野 亮
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Simulation study on influence of the net ionization rates on primary positive streamer2022

    • Author(s)
      Z. Wei, A. Komuro, and R. Ono
    • Organizer
      International Symposium on Non-Thermal/Thermal Plasma for Pollution Control Technology & Sustainable Energy & International Symposium Electrohydrodynamics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Antitumor immune response in mice induced by pulsed streamer discharge2022

    • Author(s)
      R. Ono
    • Organizer
      International Symposium on Non-Thermal/Thermal Plasma for Pollution Control Technology & Sustainable Energy & International Symposium Electrohydrodynamics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Measurement and simulation of atmospheric-pressure streamer discharge2022

    • Author(s)
      R. Ono
    • Organizer
      31st Summer School and International Symposium on the Physics of Ionized Gases
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Inhibition of recurrence of mouse melanoma B16F10 tumors in mice using streamer discharge2022

    • Author(s)
      R. Ito, A. Komuro, H. Yanai, and R. Ono
    • Organizer
      11th International Conference on Reactive Plasmas / 2022 Gaseous Electronics Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurements of spatial profiles of electron density and EEDF in a positive air-streamer discharge using laser Thomson scattering2022

    • Author(s)
      T. Miyazawa, K. Tomita, A. Komuro, and R. Ono
    • Organizer
      11th International Conference on Reactive Plasmas / 2022 Gaseous Electronics Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Antitumor effects on mouse colorectal Colon-26 tumors in mice induced by normal tissue treatment using streamer discharge2022

    • Author(s)
      R. Jinno, K. Wada, A. Komuro, H. Yanai, and R. Ono
    • Organizer
      11th International Conference on Reactive Plasmas / 2022 Gaseous Electronics Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High spatial resolution measurement of electric field vector in positive secondary streamer discharge under atmospheric-pressure air2022

    • Author(s)
      Y. Inada, T. Shioda, R. Nakamura, M. Maeyama, A. Kumada, and R Ono
    • Organizer
      11th International Conference on Reactive Plasmas / 2022 Gaseous Electronics Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 空気ストリーマ放電の電子エネルギー分布関数の空間分解計測2022

    • Author(s)
      宮澤 冬馬, 富田 健太郎, 吉野 彰浩, 小室 淳史, 小野 亮
    • Organizer
      39th Symposium on Plasma Processing/34rd Symposium on Plasma Science for Materials
    • Related Report
      2021 Annual Research Report
  • [Presentation] Simulation study for influence of the ionization rates on positive primary streamer propagation2022

    • Author(s)
      Z. Wei, A. Komuro, and R. Ono
    • Organizer
      2022年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 大気圧O2/N2中における正極性シングルフィラメントストリーマ放電の特性計測2022

    • Author(s)
      吉野 彰浩, 小室 淳史, 小野 亮
    • Organizer
      2022年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 免疫不全マウスの正常組織に対するプラズマ照射の抗腫瘍効果の検証2022

    • Author(s)
      和田 健吾, 神野 怜磨, 小室 淳史, 柳井 秀元, 小野 亮
    • Organizer
      2022年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マウス正常組織へのプラズマ照射による大腸がん腫瘍の成長抑制効果と原理解明2022

    • Author(s)
      神野 玲磨, 小室 淳史, 柳井 秀元, 小野 亮
    • Organizer
      2022年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] パルスストリーマ放電を用いたがんの再発抑制効果の検証2022

    • Author(s)
      伊藤 隆一朗, 神野 怜磨, 和田 健吾, 小室 淳史, 柳井 秀元, 小野 亮
    • Organizer
      2022年度静電気学会春期講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 空気ストリーマ放電の電子エネルギー分布関数の空間分解計測2022

    • Author(s)
      宮澤 冬馬, 富田 健太郎, 吉野 彰浩, 小室 淳史, 小野 亮
    • Organizer
      第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Simulation study on influence of net ionization rate on positive streamer propagation2022

    • Author(s)
      Z. Wei, A. Komuro, and R. Ono
    • Organizer
      第46回静電気学会全国大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 空気中ストリーマ放電の電子密度・電子エネルギー分布関数の軸方向計測2022

    • Author(s)
      宮澤 冬馬, 富田 健太郎, 小室 淳史, 小野 亮
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] High spatial resolution measurement of electric field in positive secondary streamer discharge under atmospheric-pressure air2021

    • Author(s)
      Y. Inada, T. Shioda, R. Nakamura, M. Maeyama, A. Kumada, and R. Ono
    • Organizer
      74th Annual Gaseous Electronics Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurements of single-filament pulsed positive streamer discharge and two-dimensional ozone density distribution in atmospheric-pressure nitrogen-oxygen mixture - effects of oxygen concentration2021

    • Author(s)
      A. Yoshino, A. Komuro, and R. Ono
    • Organizer
      74th Annual Gaseous Electronics Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Two-dimensional simulation of single filament streamer discharge in atmospheric pressure air2021

    • Author(s)
      Z. Wei, A. Komuro, and R. Ono
    • Organizer
      8th East Asia Joint Symposium on Plasma and Electrostatics Technologies for Environmental Applications
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Validation of streamer discharge simulation with measurements2021

    • Author(s)
      R. Ono and A. Komuro
    • Organizer
      Japan-Ruhr University Bochum Workshop, Bridging the Pandemic: Reigniting Cooperation on Plasma Research
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Two-Dimensional Simulation of atmospheric single-filament streamer with finite element method2021

    • Author(s)
      Z. Wei, A. Komuro, and R. Ono
    • Organizer
      Japan-Ruhr University Bochum Workshop, Bridging the Pandemic: Reigniting Cooperation on Plasma Research
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 正極性シングルフィラメントストリーマ放電のO2(v = 6)計測 ― 酸素濃度による影響2021

    • Author(s)
      吉野 彰浩, 小室 淳史, 小野 亮
    • Organizer
      第45回静電気学会全国大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of the simulation model of an atmospheric-pressure streamerdischarge in air by using COMSOL2021

    • Author(s)
      Z. Wei, A. Komuro, and R. Ono
    • Organizer
      第45回静電気学会全国大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マウス正常組織へのプラズマ照射による大腸がん腫瘍の成長抑制効果2021

    • Author(s)
      神野 玲磨, 小室 淳史, 柳井 秀元, 小野 亮
    • Organizer
      第45回静電気学会全国大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 大気圧下における表面への選択的活性種供給手法の開発と表面反応計測2021

    • Author(s)
      小野 亮
    • Organizer
      日本学術振興会153委員会 第153回研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Anti-tumor abscopal effect on CT26 tumor in mice induced by electrical discharge plasma irradiation on normal tissue2021

    • Author(s)
      R. Ono, R. Jinno, A. Komuro, and H. Yanai
    • Organizer
      第50回日本免疫学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 電圧立ち上がり速度と電極曲率による1 次ストリーマの制御2021

    • Author(s)
      小室 淳史, 小野 亮
    • Organizer
      38th Symposium on Plasma Processing/33rd Symposium on Plasma Science for Materials
    • Related Report
      2020 Annual Research Report
  • [Presentation] 真空紫外法を用いたポリマー表面におけるOH およびO ラジカルの処理効果の定量的計測2021

    • Author(s)
      バトトルガ ツグルダー, 村上 晋一朗, 小室 淳史, 小野 亮
    • Organizer
      38th Symposium on Plasma Processing/33rd Symposium on Plasma Science for Materials
    • Related Report
      2020 Annual Research Report
  • [Presentation] 空間制御された大気圧空気中正極性2 次ストリーマ放電に対する電子密度、換算電界、発光強度の包括的測定2021

    • Author(s)
      稲田 優貴, 塩田 達俊, 中村 亮介, 小野 亮, 前山 光明
    • Organizer
      38th Symposium on Plasma Processing/33rd Symposium on Plasma Science for Materials
    • Related Report
      2020 Annual Research Report
  • [Presentation] 活性種によるガン細胞への効果の定量的評価2021

    • Author(s)
      神野 玲磨, 小室 淳史, 小野 亮
    • Organizer
      38th Symposium on Plasma Processing/33rd Symposium on Plasma Science for Materials
    • Related Report
      2020 Annual Research Report
  • [Presentation] 正極性シングルフィラメントストリーマ放電の進展とレーザー誘起蛍光法を用いたオゾン密度計測ー酸素濃度による影響2021

    • Author(s)
      吉野 彰浩, 小室 淳史, 小野 亮
    • Organizer
      38th Symposium on Plasma Processing/33rd Symposium on Plasma Science for Materials
    • Related Report
      2020 Annual Research Report
  • [Presentation] 正極性シングルフィラメントストリーマの進展計測とオゾン密度計測―酸素濃度による影響2021

    • Author(s)
      吉野 彰浩, 小室 淳史, 小野 亮
    • Organizer
      2021年度静電気学会春期講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 大気圧He/O2プラズマジェットのO密度計測2021

    • Author(s)
      堀部 ひかり, 中川 雄介, 小室 淳史, 小野 亮
    • Organizer
      2021年度静電気学会春期講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ナノ秒パルスストリーマ放電によるマウス結腸癌の転移抑制モデルの確立2020

    • Author(s)
      武田 早代, 神野 玲磨, 小室 淳史, 小野 亮
    • Organizer
      第44回静電気学会全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ポリマーの表面処理におけるOHラジカルの効果の定量計測2020

    • Author(s)
      村上 晋一朗, 小室 淳史, 小野 亮
    • Organizer
      第44回静電気学会全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 大気圧プラズマジェットにおけるO密度計測2020

    • Author(s)
      堀部 ひかり, 中川 雄介, 小室 淳史, 小野 亮
    • Organizer
      第44回静電気学会全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] OH-LIF measurement in a single filament positive streamer discharge under different oxygen concentration2020

    • Author(s)
      X. Zhang, R. Ono
    • Organizer
      2020年度静電気学会春期講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ポリプロピレンの表面処理におけるOHラジカルの効果の定量的測定2020

    • Author(s)
      村上 晋一朗, 小野 亮
    • Organizer
      2020年度静電気学会春期講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Spatiotemporal measurement of OH radical density in helium atmospheric pressure plasma jet2019

    • Author(s)
      M. Tokuhiro and R. Ono
    • Organizer
      34th International Conference on Phenomena in Ionized Gases & 10th International Conference on Reactive Plasmas
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Anti-tumor effect induced by irradiation to normal tissue using nanosecond pulsed streamer discharge2019

    • Author(s)
      H. Ishizaki, Y. Kondo, K. Mizuno, and R. Ono
    • Organizer
      34th International Conference on Phenomena in Ionized Gases & 10th International Conference on Reactive Plasmas
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Verification of simulation on vacuum ultraviolet photolysis method for selectively producing reactive species2019

    • Author(s)
      A. Iwase and R. Ono
    • Organizer
      34th International Conference on Phenomena in Ionized Gases & 10th International Conference on Reactive Plasmas
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Temporal variation of OH density in wet nitrogen pulsed streamer dischargewith a trace amount of oxygen2019

    • Author(s)
      X. Zhang, A. Komuro, and R. Ono
    • Organizer
      34th International Conference on Phenomena in Ionized Gases & 10th International Conference on Reactive Plasmas
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of single-filament pulsed positive streamer discharge and its comparison with 2D simulation results2019

    • Author(s)
      R. Ono, X. Zhang, and A. Komuro
    • Organizer
      34th International Conference on Phenomena in Ionized Gases & 10th International Conference on Reactive Plasmas
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantitative measurement of the effect of OH radicals on surface treatment of polypropylene2019

    • Author(s)
      S. Murakami and R. Ono
    • Organizer
      11th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ナノ秒パルスプラズマと抗PD-1抗体の併用による抗腫瘍効果の検証2019

    • Author(s)
      近藤 陽介, 武田 早代, 柳井 秀元, 小野 亮
    • Organizer
      第43回静電気学会全国大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 空間制御された大気圧空気中正極性ストリーマ放電の2次元電子密度分布測定2019

    • Author(s)
      稲田 優貴, 小野 亮, 小室 淳史, 熊田 亜紀子, 日高 邦彦, 前山 光明
    • Organizer
      第43回静電気学会全国大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Measurement of temporal variation of OH density in wet nitrogen-oxygen pulsed streamer discharge with different amounts of oxygen2019

    • Author(s)
      X. Zhang, A. Komuro, R. Ono
    • Organizer
      第43回静電気学会全国大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] トムソン散乱計測による空気中ストリーマ放電の電子速度分布関数計測2019

    • Author(s)
      富田 健太郎, 内野 喜一郎, 稲田 優貴, 小室 淳史, 章 翔, 小野 亮
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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