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Molecular Mechanism of recognition of external information in seeds against low temperature plasma irradiation

Research Project

Project/Area Number 20H01893
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 14030:Applied plasma science-related
Research InstitutionKyushu University

Principal Investigator

Koga Kazunori  九州大学, システム情報科学研究院, 教授 (90315127)

Co-Investigator(Kenkyū-buntansha) 朽津 和幸  東京理科大学, 理工学部応用生物科学科, 教授 (50211884)
石橋 勇志  九州大学, 農学研究院, 准教授 (50611571)
奥村 賢直  九州大学, システム情報科学研究院, 助教 (60801149)
Attri Pankaj  九州大学, プラズマナノ界面工学センター, 准教授 (40868361)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2022: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2021: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2020: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Keywordsプラズマ農業 / 種子科学 / 活性酸素窒素種 / エピジェネティクス / 遺伝子発現 / 電子スピン共鳴分光 / 休眠状態 / 低温プラズマ / 種子 / oxidative window / 発芽 / oxydative window / Oxydative window
Outline of Research at the Start

プラズマの植物応用において、プラズマ照射効果の機序解明のボトルネックとなっているのは、個体差や栽培条件のばらつきにマスクされない明確なプラズマ照射効果を実現する実験系を確立することである。課題解決のため、プラズマ照射に対する種子の応答の分子メカニズムの解明を本研究の目的とした。本研究では、発芽特性の植物内の活性酸素種量最適領域を示すoxidative windowをプラズマの農業応用で初めて導入する。また従来評価が困難であった疎水性の分子について、超臨界液体クロマトグラフィーを用いて評価可能であるところに独自性を持つ。

Outline of Final Research Achievements

In this study, we aimed to clarify "what is the optimum physiological state of seeds for plasma irradiation". We found that the sensitivity of seeds to plasma irradiation changes depending on seed aging and seed coat color. The effect of plasma irradiation changes depending on the state of seeds even under the same irradiation conditions. The study also revealed that plasma irradiation can alter DNA modifications in seeds. The response to plasma irradiation differs depending on the dormancy state of seeds. For our developed scalable dielectric barrier discharge plasma, its growth-promoting effect was greater when seeds were in a deeper dormancy state.

Academic Significance and Societal Importance of the Research Achievements

プラズマ照射した種子の発芽・成長促進効果は、新しい農業生産性向上法として期待されている。しかしながら、実用化のためには、プラズマ照射効果にばらつき抑制が課題であった。本研究では、プラズマ照射効果のばらつきの原因のひとつとして、種子の状態(保存状態、種子の色、休眠状態)が重要であることを明らかにしたものである。この成果は、種子へのプラズマ照射効果の機序解明のために重要知見を与えるものである。加えて、プラズマから種子へ照射される、活性酸素窒素種、電場、UV光子を網羅的に明らかにすることに成功した。この成果は、プラズマ照射効果の定量評価を可能にするものである。

Report

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

    (70 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (9 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 9 results,  Open Access: 6 results) Presentation (56 results) (of which Int'l Joint Research: 20 results,  Invited: 9 results) Remarks (2 results)

  • [Int'l Joint Research] Vytautas Magnus University(リトアニア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] ヴィータウタスマグヌス大学(リトアニア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] ヴィータウタスマグヌス大(リトアニア)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Treatment of organic wastewater by a combination of non-thermal plasma and catalyst: a review2022

    • Author(s)
      Attri Pankaj、Koga Kazunori、Okumura Takamasa、Chawarambwa Fadzai L.、Putri Tika E.、Tsukada Yuichi、Kamataki Kunihiro、Itagaki Naho、Shiratani Masaharu
    • Journal Title

      Reviews of Modern Plasma Physics

      Volume: 6 Issue: 1 Pages: 17-17

    • DOI

      10.1007/s41614-022-00077-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Detection of NO3- introduced in plasma-irradiated dry lettuce seeds using liquid chromatography-electrospray ionization quantum mass spectrometry (LC-ESI QMS)2022

    • Author(s)
      Okumura Takamasa、Attri Pankaj、Kamataki Kunihiro、Yamashita Naoto、Tsukada Yuichi、Itagaki Naho、Shiratani Masaharu、Ishibashi Yushi、Kuchitsu Kazuyuki、Koga Kazunori
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 12525-12525

    • DOI

      10.1038/s41598-022-16641-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Outcomes of Pulsed Electric Fields and Nonthermal Plasma Treatments on Seed Germination and Protein Functions2022

    • Author(s)
      Attri Pankaj、Okumura Takamasa、Koga Kazunori、Shiratani Masaharu、Wang Douyan、Takahashi Katsuyuki、Takaki Koichi
    • Journal Title

      Agronomy

      Volume: 12 Issue: 2 Pages: 482-482

    • DOI

      10.3390/agronomy12020482

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Green route for ammonium nitrate synthesis: fertilizer for plant growth enhancement2021

    • Author(s)
      Attri Pankaj、Koga Kazunori、Okumura Takamasa、Takeuchi Nozomi、Shiratani Masaharu
    • Journal Title

      RSC Advances

      Volume: 11 Issue: 46 Pages: 28521-28529

    • DOI

      10.1039/d1ra04441a

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of atmospheric pressure plasma treated seeds on germination, morphology, gene expression and biochemical responses2021

    • Author(s)
      Attri Pankaj、Koga Kazunori、Okumura Takamasa、Shiratani Masaharu
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 60 Issue: 4 Pages: 040502-040502

    • DOI

      10.35848/1347-4065/abe47d

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Alterations of DNA Methylation Caused by Cold Plasma Treatment Restore Delayed Germination of Heat-Stressed Rice (Oryza sativa L.) Seeds2021

    • Author(s)
      Suriyasak Chetphilin、Hatanaka Kota、Tanaka Hayate、Okumura Takamasa、Yamashita Daisuke、Attri Pankaj、Koga Kazunori、Shiratani Masaharu、Hamaoka Norimitsu、Ishibashi Yushi
    • Journal Title

      ACS Agricultural Science & Technology

      Volume: 1 Issue: 1 Pages: 5-10

    • DOI

      10.1021/acsagscitech.0c00070

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of seed color and storage time on the radish seed germination and sprout growth in plasma agriculture2021

    • Author(s)
      Attri Pankaj、Ishikawa Kenji、Okumura Takamasa、Koga Kazunori、Shiratani Masaharu、Mildaziene Vida
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 2539-2539

    • DOI

      10.1038/s41598-021-81175-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Plasma Agriculture from Laboratory to Farm: A Review2020

    • Author(s)
      Attri Pankaj、Ishikawa Kenji、Okumura Takamasa、Koga Kazunori、Shiratani Masaharu
    • Journal Title

      Processes

      Volume: 8 Issue: 8 Pages: 1002-1002

    • DOI

      10.3390/pr8081002

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cold plasma treatment of Arabidopsis thaliana (L.) seeds modulates plant-associated microbiome composition2020

    • Author(s)
      Tamo?i?n? Inga、Gelvonauskien? Dalia、Ragauskait? Lauryna、Koga Kazunori、Shiratani Masaharu、Baniulis Danas
    • Journal Title

      Applied Physics Express

      Volume: 13 Issue: 7 Pages: 076001-076001

    • DOI

      10.35848/1882-0786/ab9712

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] プラズマ照射によるレタス種子表面および内部の分子変動2023

    • Author(s)
      阿南輝樹, 奥村賢直, アトリパンカジ, 鎌滝晋礼, 山下尚人, 板垣奈穂, 古閑一憲, 白谷正治
    • Organizer
      第70回応用物理学会 春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] プラズマおよび電界を用いた農産物の生産法,加工・保存法の新展開2023

    • Author(s)
      奥村賢直, P. Attri, 古閑一憲, 白谷正治
    • Organizer
      令和5年電気学会全国大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Impact of Plasma Irradiation on Plant Seeds Metabolism (Invited)2023

    • Author(s)
      T. Okumura
    • Organizer
      ISPlasma2023/IC-PLANTS2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 種子へのプラズマ照射量の定量解析最前線 (招待講演)2023

    • Author(s)
      奥村賢直, 古閑一憲, 白谷正治
    • Organizer
      プラズマ種子科学研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 種子へのプラズマ照射量定量解析 (招待講演)2023

    • Author(s)
      奥村賢直, 古閑一憲, 白谷正治
    • Organizer
      東北プラズマフォーラム 令和4年度 東北大学 電気通信研究所 共同プロジェクト研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Contribution of non-thermal plasma in agriculture: Focus on pre-harvest treatment2023

    • Author(s)
      P. Attri, T. Okumura, Y. Ishibashi, K. Koga, M. Shiratani
    • Organizer
      SAPP XXIV
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Role of reactive nitrogen species on the radish seeds2022

    • Author(s)
      P. Attri, T. Okumura, T.E. Putri, F. L. Chawarambwa, K. Koga, K. Kamataki, M. Shiratani
    • Organizer
      第32回日本MRS年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Influence of Seed Dormancy on Plasma Irradiation Effects on their Germination2022

    • Author(s)
      K. Koga, T. Okumura, P. Attri, T. Anan, K. Kamataki, N. Yamashita, N. Itagaki, M. Shiratani, Y. Ishibashi, S. Tsuboyama, K. Kuchitsu, K. Ishikawa, M. Hori
    • Organizer
      第32回日本MRS年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Study on biomolecules extracted from plasma-irradiated plant seeds using quadrupole mass spectrometer2022

    • Author(s)
      T. Okumura, P. Attri, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani
    • Organizer
      第32回日本MRS年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Improvement of Germination Characteristics of Sorghum bicolor Seeds Irradiated by Surface Discharge Plasma2022

    • Author(s)
      S. Yamamoto, T. Nakao, T. Anan, T. Okumura, P. Attri, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Y. Yanagawa, S. Shimada
    • Organizer
      第32回日本MRS年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Effects of plasma activ ated lact ate solution administration to seeds of Arabidopsis thaliana on germination characteristics2022

    • Author(s)
      T. Anan, T. Nakao, T. Okumura, P. Attri, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Y. Ishibashi, S. Tsuboyama, K. Hashimoto, K. Kuchitsu, H. Hashizume, K. Ishikawa, M. Hori
    • Organizer
      DPS2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Detection of NO3- introduced in plasma irradiated dry lettuce seeds using liquid chromatography?electrospray ionization quantum mass spectrometry (LC?ESI QMS)2022

    • Author(s)
      奥村賢直
    • Organizer
      第38回 九州・山口プラズマ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Influence of reactive nitrogen species generated at low-pressure RF plasma on the seedling growth2022

    • Author(s)
      P. Attri
    • Organizer
      AAPPS-DPP 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Plasma irradiation-introduced RONS amount into plant seeds and their response analysis2022

    • Author(s)
      T. Okumura, T. Anan, P. Attri, Y. Tsukada, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Y. Ishibashi
    • Organizer
      ICRP-11/GCE2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of plasma irradiation on germination of lettuce seeds with fluctuating dormancy2022

    • Author(s)
      T. Anan, T. Nakao, T. Okumura, P. Attri, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani
    • Organizer
      ICRP-11/GCE2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Role of short-lived nitrogen species generated at low-pressure RF plasma on the germination and seedling growth2022

    • Author(s)
      K. Koga, P. Attri, T. Okumura, T. Anan, T. Nakao, K. Kamataki, N. Yamashita, N. Itagaki, M. Shiratani
    • Organizer
      ICRP-11/GCE2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Role of plasma treatment on radish seeds affects germination, morphology, and biochemical responses2022

    • Author(s)
      P. Attri, T. Okumura, K. Koga, K. Kamataki, N. Yamashita, Y. Tsukada, N. Itagaki, M. Shiratani
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] モデル植物ゼニゴケの成長に対する低温プラズマ照射解析実験系の確立と初発反応の解析2022

    • Author(s)
      坪山祥子, 奥村賢直, 古閑一憲, 白谷正治, 朽津 和幸
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 休眠状態を考慮したレタス種子発芽へのプラズマ照射効果2022

    • Author(s)
      奥村賢直, 阿南輝樹, アタリパンカジ, 山下大輔, 鎌滝晋礼, 山下尚人, 板垣奈穂, 古閑一憲, 白谷正治, 石橋勇志
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Impact of plasma/electric field treated seeds on germination, morphology, gene expression and biochemical responses (WG2 seeds)(Invited)2022

    • Author(s)
      P. Attri
    • Organizer
      CESPC-9
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of experimental system for plasma irradiation effects on plants using marchantia polymorpha2022

    • Author(s)
      K. Koga
    • Organizer
      CESPC-9
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Particle Fluxes to Seeds Irradiated from Scalable DBD Plasma2022

    • Author(s)
      M. Shiratani, H. Tanaka, T. Anan, T. Nakao, Y. Tagawa, T. Okumura, P. Attri, K. Koga
    • Organizer
      ISNTP-12&ISEHD 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of reactive nitrogen species mainly nitric oxide on the germination of radish seeds2022

    • Author(s)
      A. Pankaj, T. Okumura, F. L. Chawarambwa, T. E. Putri, N. Takeuti, K. Koga, K. Ishikawa, K. Kamataki, M. Shiratani
    • Organizer
      IUMRS-ICYRAM 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 調湿レタス種子のラジカル量に与えるプラズマ照射の効果2022

    • Author(s)
      奥村賢直,阿南輝樹,パンカジアタリ, 古閑一憲, 鎌滝晋礼,山下尚人, 板垣奈穂, 白谷正治, 石橋勇志
    • Organizer
      第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 植物へのプラズマ照射効果解明に向けたゼニゴケ実験系の確立2022

    • Author(s)
      古閑一憲, 坪山祥子,田川雄大, 中尾匠,田中颯,阿南輝樹,奥村賢直 ,P. Attri,鎌滝晋礼,山下尚人 ,板垣奈穂 ,白谷正治 ,朽津和幸
    • Organizer
      第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effects of Concentration of Plasma Activated Lactate on Germination of Arabidopsis thaliana Seeds2022

    • Author(s)
      H. Tanaka, T. Okumura, P. Attri, T. Anan, K. Kamataki, N. Itagaki, M. Shiratani, Y. Ishibashi, M. Nakano, K. Namiki, S. Tsuboyama, K. Hashimoto, K. Kuchitsu, H. Hashizume, K. Ishikawa, M. Hori, K. Koga
    • Organizer
      ISPlasma2022/IC-PLANTS2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズマ照射による酸化還元反応に対する種子内水分量の効果2022

    • Author(s)
      阿南 輝樹, 田中颯,奥村賢直, アタリパンカジ, 中尾匠, 鎌滝晋礼,山下尚人, 板垣奈穂,古閑ー憲, 白谷 正治
    • Organizer
      SPP-39/SPSM34
    • Related Report
      2021 Annual Research Report
  • [Presentation] プラズマ照射肥料を用いて栽培した植物の成長解析2022

    • Author(s)
      奥村 賢直, アタリバンカジ,中尾匠, 田中颯, 鎌滝晋礼, 山下尚人, 古閑ー憲, 板垣奈穂, 白谷正治, 竹内希
    • Organizer
      SPP-39/SPSM34
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effect of intraseed moisture and plasma irradiation on lettuce seed surface2021

    • Author(s)
      T. Okumura, T. Anan, H. Tanaka, D. Yamashita, P. Attri, K. Kamataki, N. Itagaki, K. Koga, M. Shiratani, Y. Ishibashi, Y. Fujimoto, M. Kumauchi, H. Matsui
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Green route for ammonium nitrate synthesis: Fertilizer for plant growth enhancement2021

    • Author(s)
      P. Attri, K. Koga, T. Okumura, N. Takeuchi, M. Shiratani
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズマ照射された植物種子に関する物理的、化学的および分子生物学的研究(招待講演)2021

    • Author(s)
      奥村賢直, アトリ パンカジ,石橋勇志, 鎌滝晋礼, 古閑一憲, 板垣奈穂, 白谷正治
    • Organizer
      第31回日本MRS年次大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] イネ種子へのプラズマ照射がDNAメチル化レベルに及ぼす影響2021

    • Author(s)
      田中颯, 阿南輝樹, 奥村賢直, A. Pankaj, 古閑一憲, 鎌滝晋礼, 板垣奈穂, S. Chetphilin, 石橋勇志, 白谷正治
    • Organizer
      第31回日本MRS年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] スケーラブル誘電体バリア放電による対象物への活性酸素窒素種暴露量の評価2021

    • Author(s)
      中尾匠, 阿南輝樹, 田中颯, 奥村賢直, 山下大輔, A. Pankaj, 鎌滝晋礼, 古閑一憲, 板垣奈穂, 白谷正治
    • Organizer
      第31回日本MRS年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ポッケルスセルを用いたスケーラブル誘電体バリア放電により生じる電界の測定2021

    • Author(s)
      田川雄大, 奥村賢直, 鎌滝晋礼, A. Pankaj, 山下大輔, 古閑一憲, 板垣奈穂, 白谷正治
    • Organizer
      第31回日本MRS年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effects of Plasma Irradiation to Moistened Seeds on Radical Amount2021

    • Author(s)
      T. Anan, H. Tanaka,T. Okumura, P. Attri,D. Yamashita,K. Kamataki,K. Koga, N. Itagaki, M. Shiratani, Y.Ishibashi
    • Organizer
      The 6th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズマ照射した植物の発芽・生長の分子機構検討2021

    • Author(s)
      古閑一憲
    • Organizer
      プラズマ・核融合学会 第38回年会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 種子に導入された大気圧空気プラズマ起因活性種の高感度微量定量測定法の創成2021

    • Author(s)
      奥村賢直,パンカジアトリ,古閑一憲,鎌滝晋礼,板垣奈穂,白谷正治
    • Organizer
      プラズマ・核融合学会 第38回年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 植物照射用スケーラブル誘電体バリア放電の生成粒子の計測2021

    • Author(s)
      古閑一憲,田川雄大,中尾匠,阿南輝樹,田中颯,奥村賢直,P. Attri,鎌滝晋礼,板垣奈穂,白谷正治,坪山祥子,橋本研志,朽津和幸
    • Organizer
      プラズマ・核融合学会 第38回年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 乾燥種子内に導入されたプラズマ照射起因活性窒酸素窒素種の微量分析法の創成2021

    • Author(s)
      奥村賢直
    • Organizer
      第37回九州・山口プラズマ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Restoring germination rate of heat-stressed seeds by low temperature plasma treatment2021

    • Author(s)
      M. Shiratani, K. Koga
    • Organizer
      Japan-RUB Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] スケーラブル誘電体バリア放電プラズマで発生した活性種量評価2021

    • Author(s)
      中尾匠, 阿南輝樹, 田中颯, 奥村賢直, P. Attri, 鎌滝晋礼, 古閑一憲, 板垣奈穂, 白谷正治
    • Organizer
      第74回電気・情報関係学会九州支部連合大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] スケーラブル誘電体バリア放電プラズマの特性評価2021

    • Author(s)
      田川雄大, 奥村賢直, 鎌滝晋礼, P. Attri, 古閑一憲, 板垣奈穂, 白谷正治
    • Organizer
      第74回電気・情報関係学会九州支部連合大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 液体クロマトグラフ-トリプル四重極質量分析計を用いたプラズマ照射種子内植物ホルモンの定量分析2021

    • Author(s)
      奥村賢直, アトリ パンカジ, 古閑一憲, 鎌滝晋礼, 板垣奈穂, 白谷正治
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] かいわれ大根種子の発芽と発芽の成長に対する大気圧プラズマ照射の影響-種子の色と貯蔵の効果2021

    • Author(s)
      奥村賢直, アトリパンカジ, 石川健治, 古閑一憲, 白谷正治, ヴィダミルダズィネ
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Influences of Plasma Treatment of Seeds on their Molecular Responses2021

    • Author(s)
      K. Koga
    • Organizer
      3rd International Workshop on Plasma Agriculture
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 調湿レタス種子の発芽に及ぼす大気圧プラズマ照射の影響2021

    • Author(s)
      奥村 賢直, 阿南 輝樹, 田中 颯, 有田 涼, 山下 大輔, アトリ パンカジ, 鎌滝 晋礼, 板垣 奈穂, 古閑 一憲, 白谷 正治, 藤本 祉史, 熊内 雅人, 松井 英享, 石橋 勇志
    • Organizer
      SPP-38/SPSM33
    • Related Report
      2020 Annual Research Report
  • [Presentation] Applications of Low Temperature Plasma to Agriculture in Preharvest Stage (Invited)2021

    • Author(s)
      M. Shiratani, P.Attri, T. Okumura, K. Koga
    • Organizer
      ICMAP 2020 & ISFM 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] レタス種子の発芽特性に及ぼす調湿・プラズマ照射時間依存性2020

    • Author(s)
      阿南輝樹, 田中颯, 有田涼, 山下大輔, 奥村賢直, アトリ パンカジ, 鎌滝晋礼, 板垣奈穂, 古閑一憲, 白谷正治, 石橋勇志, 藤本祉史, 熊内雅人, 松井英享
    • Organizer
      令和2年度プラズマ・核融合学会 九州・沖縄・山口支部 第24回支部大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Growth of Rice Cultivated in Field from Plasma-irradiated Seeds and Its Health Assessment for rats2020

    • Author(s)
      T. Okumura, H. Tanaka, R. Arita, D. Yamashita, K. Matsuo, P. Attri, K. Kamataki, N. Itagaki, K. Koga, M. Shiratani
    • Organizer
      第30回日本MRS年次大会
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impact of Plasma Treatment Time on the Barley Seeds using Electron Paramagnetic Resonance2020

    • Author(s)
      K. Koga, P. Attri, T. Anan, R. Arita, H. Tanaka, T. Okumura, D. Yamashita, K. Matsuo, K. Kanataki, N. Itagaki, M. Shiratani, Y. Ishibashi
    • Organizer
      第31回日本MRS年次大会
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nitric Acid Generation by Pulsed Needle-water Discharge Plasma2020

    • Author(s)
      H. Tanaka, R. Kogawa, Y. Oba, M. Fujita, T. Okumura, P. Attri, K. Koga, M. Shiratani, K. Kamataki, N. Itagaki
    • Organizer
      第32回日本MRS年次大会
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズマ照射による種子内化学種生成2020

    • Author(s)
      奥村賢直
    • Organizer
      プラズマバイオコンソーシアム 2020 年度研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Can plasma treatment solve the germination and growth problem in older seeds?2020

    • Author(s)
      P. Attri
    • Organizer
      プラズマバイオコンソーシアム 2020 年度研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Role of seed coat color and harvest year on growth enhancement by plasma irradiation to seeds2020

    • Author(s)
      K. Koga, P. Attri, K. Ishikawa, T. Okumura, K. Matsuo, D. Yamashita, K. Kamataki, N. Itagaki, M. Shiratani, V. Mildaziene
    • Organizer
      The 73rd Annual Gaseous Electronics Conference
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高温障害を持つイネ種子の発芽特性へ及ぼす誘電体バリア放電プラズマ照射の影響2020

    • Author(s)
      奥村 賢直, 石橋 勇志, C. Suriyasak, 田中 颯, 佐藤 僚哉, 有田 涼, 廣松 真弥, 古閑 一憲, P. Attri, 松尾 かよ, 山下 大輔, 板垣 奈穂, 鎌滝 晋礼,白谷 正治
    • Organizer
      第81回応用物理学会秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 放電プラズマおよび電界のバイオ応用2020

    • Author(s)
      奥村賢直
    • Organizer
      Satellite meeting of AAPPS-DPP2020:Workshop on cutting-edge of plasma applications
    • Related Report
      2020 Annual Research Report
  • [Remarks] 九州大学 古閑研究室

    • URL

      https://plasma.ed.kyushu-u.ac.jp/lab-koga/japanese/

    • Related Report
      2022 Annual Research Report
  • [Remarks] プラズマ工学研究室

    • URL

      http://plasma.ed.kyushu-u.ac.jp/index.html

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report

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Published: 2020-04-28   Modified: 2024-01-30  

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