Spatiotemporal analysis of aqueous reaction field of plasma-generated free radicals

• Project/Area Number: 21H04451
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Review Section: Medium-sized Section 14:Plasma science and related fields
• Research Institution: Nagoya University
• Principal Investigator: 石川 健治 名古屋大学, 低温プラズマ科学研究センター, 教授 (60417384)
• Co-Investigator(Kenkyū-buntansha): 田中 宏昌 名古屋大学, 低温プラズマ科学研究センター, 教授 (00508129) ; 古閑 一憲 九州大学, システム情報科学研究院, 教授 (90315127)
• Project Period (FY): 2021-04-05 – 2024-03-31
• Project Status: Completed (Fiscal Year 2023)
• Budget Amount: ¥43,030,000 (Direct Cost: ¥33,100,000、Indirect Cost: ¥9,930,000); Fiscal Year 2023: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000); Fiscal Year 2022: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000); Fiscal Year 2021: ¥23,790,000 (Direct Cost: ¥18,300,000、Indirect Cost: ¥5,490,000)
• Keywords: プラズマ / 液相ラジカル / ラジカル / 電子スピン共鳴

Outline of Research at the Start

放電プラズマによる抗腫瘍作用などのプラズマと生体との相互作用に関する新奇現象においては，プラズマが生成するラジカルが起点となり，逐次連鎖反応により次々と別のラジカルが生じ，それらの作用で細胞内代謝に変動が生じている．本研究は「プラズマ生成ラジカルが誘起する逐次連鎖反応はどのように進んでいるか?」に焦点を絞い，プラズマ生成ラジカルを起点とする逐次連鎖反応で生成する複数のラジカルをμs・mmの時空間分解能で検出・解析する．得られた結果を総括し，プラズマが誘起する液相に生じる非平衡反応場内のラジカルの反応と，逐次連鎖的に進行するラジカル誘起反応について体系的にまとめる．

Outline of Annual Research Achievements

本研究の目的は，新興プラズマバイオ大気圧低温プラズマの生体作用の学理の探究であり，核心をなす学術的な「問い」は「プラズマによって細胞内代謝に変動が及ぼされる要因とその作用機構」とは何かである．このようなプラズマが新奇に及ぼす作用の根幹は，液相中へのプラズマ起因のラジカル生成にある．しかしながら，生体近傍に特異に高い濃度で生成するラジカル群が，細胞膜上の受容体に作用して，その結果として細胞内代謝変動に発展する過程は未知であり，それらを知るためには，プラズマが生成する液相ラジカル解明と，その逐次連鎖的に生じる反応の解析が必要がある．
プラズマ中では高速電子が分子と衝突してフリーラジカルを生成する．このラジカルが起点となり，逐次連鎖反応により次々と別のラジカルが生じ，それらの作用で細胞内化学反応(代謝)に変動が生じる．
本研究では「プラズマ生成ラジカルが誘起する逐次連鎖反応はどのように進んでいるか?」に焦点を絞り，プラズマが溶液内に生成したラジカルを起点とする逐次連鎖反応で生じる複数の『プラズマ誘起活性種』の検出・解析してきた．液相ラジカルの反応は有機分子の合成・修飾・分解，Ⅰ）官能基の置換，Ⅱ）C3（炭素原子が三つの化合物）からC4， C5への付加，Ⅲ）C2，C1への分解，に大別される．これらの液相ラジカルの反応は，非熱的に連鎖してラジカル発生する特徴を有する．非平衡に進む化学反応が故に，反応その場で定量的に解析される計測科学が重要であることを実証してきた．液相ラジカルの反応を，溶液内の物資の拡散や流れを考慮して，時間と空間を区分し，低温大気圧プラズマでは，10の15乗程度の高いプラズマ密度の環境で発生する有機分子について液相ラジカルの反応の理解を通して進められた．

Research Progress Status

令和5年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和5年度が最終年度であるため、記入しない。

Research Products

• [Journal Article] High linear energy transfer (LET) nature of alanine radical yield by soft X-ray irradiations studied by electron spin resonance (ESR) applications (2024)
  • Author(s): Nakagawa Seiko、Yokoya Akinari、Ohara Maki、Usami Noriko、Asada Mizue、Fujiwara Motoyasu、Nakamura Toshikazu、Ishikawa Kenji
  • Journal Title: Radiation Physics and Chemistry Volume: 214 Pages: 111304-111304
  • DOI: 10.1016/j.radphyschem.2023.111304
  • Peer Reviewed
• [Journal Article] Surface sulfurization of amorphous carbon films in the chemistry of oxygen plasma added with SO2 or OCS for high-aspect-ratio etching (2024)
  • Author(s): Ishikawa Kenji、Nguyen Thi-Thuy-Nga、Aoki Yuta、Sato Hiroyasu、Kawakami Junichi、Tsuno Shuji、Hsiao Shih-Nan、Hori Masaru
  • Journal Title: Applied Surface Science Volume: 645 Pages: 158876-158876
  • DOI: 10.1016/j.apsusc.2023.158876
  • Peer Reviewed / Open Access
• [Journal Article] Oxygen radical irradiation transforms an organic fertilizer l-tryptophan into an environment and human-friendly bactericide (2024)
  • Author(s): Iwata Naoyuki、Ishikawa Kenji、Nishikawa Yasuhiro、Kato Hiroyuki、Shimizu Motoyuki、Kato Masashi、Tanaka Hiromasa、Ito Masafumi、Hori Masaru
  • Journal Title: Environmental Technology & Innovation Volume: 33 Pages: 103496-103496
  • DOI: 10.1016/j.eti.2023.103496
  • Peer Reviewed / Open Access
• [Journal Article] Plasma-Driven Sciences: Exploring Complex Interactions at Plasma Boundaries (2024)
  • Author(s): Ishikawa Kenji、Koga Kazunori、Ohno Noriyasu
  • Journal Title: Plasma Volume: 7 Issue: 1 Pages: 160-177
  • DOI: 10.3390/plasma7010011
  • Peer Reviewed / Open Access
• [Journal Article] Inhibition of glutamine metabolism increases sensitivity to plasma-activated medium-induced cytotoxicity (2024)
  • Author(s): Tanaka Shu、Hayashi Sae、Otsuka Tomohiro、Kamiya Tetsuro、Ishikawa Kenji、Hara Hirokazu
  • Journal Title: Free Radical Research Volume: 58 Issue: 3 Pages: 170-179
  • DOI: 10.1080/10715762.2024.2332343
  • Peer Reviewed
• [Journal Article] Nitrogen admixture effects on growth characteristics and properties of carbon nanowalls (2024)
  • Author(s): Christy Peter Raj Dennis、Van Nong Ngo、Britun Nikolay、Minh Ngo Quang、Nguyen Thi-Thuy-Nga、Kondo Hiroki、Oda Osamu、Ishikawa Kenji、Hori Masaru
  • Journal Title: Thin Solid Films Volume: 795 Pages: 140322-140322
  • DOI: 10.1016/j.tsf.2024.140322
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Low-temperature growth at 225°C and characterization of carbon nanowalls synthesized by radical injection plasma-enhanced chemical vapor deposition (2024)
  • Author(s): Minh Ngo Quang、Van Nong Ngo、Oda Osamu、Ishikawa Kenji、Hori Masaru
  • Journal Title: Vacuum Volume: 224 Pages: 113180-113180
  • DOI: 10.1016/j.vacuum.2024.113180
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Cancer-specific cytotoxicity of Ringer's acetate solution irradiated by cold atmospheric pressure plasma (2023)
  • Author(s): Miron, Camelia; Ishikawa, Kenji; Kashiwagura, Satoshi; Suda, Yuki; Tanaka, Hiromasa; Nakamura, Kae; Kajiyama, Hiroaki; Toyokuni, Shinya; Mizuno, Masaaki; Hori, Masaru
  • Journal Title: Free Radic. Res. Volume: 57 Issue: 2 Pages: 91-104
  • DOI: 10.1080/10715762.2023.2201390
  • Peer Reviewed / Open Access
• [Journal Article] Manipulation of etch selectivity of silicon nitride over silicon dioxide to a-carbon by controlling substrate temperature with a CF4/H2 plasma (2023)
  • Author(s): Hsiao Shih-Nan、Britun Nikolay、Nguyen Thi-Thuy-Nga、Tsutsumi Takayoshi、Ishikawa Kenji、Sekine Makoto、Hori Masaru
  • Journal Title: Vacuum Volume: 210 Pages: 111863-111863
  • DOI: 10.1016/j.vacuum.2023.111863
  • Peer Reviewed
• [Journal Article] Organic decomposition and synthesis reactions in lactated solution exposed to nonequilibrium atmospheric pressure plasma (2023)
  • Author(s): Liu Yang、Ishikawa Kenji、Tanaka Hiromasa、Miron Camelia、Kondo Takashi、Nakamura Kae、Mizuno Masaaki、Kajiyama Hiroaki、Toyokuni Shinya、Hori Masaru
  • Journal Title: Plasma Processes and Polymers Volume: 20 Issue: 5 Pages: 2200193-2200193
  • DOI: 10.1002/ppap.202200193
  • Peer Reviewed / Open Access
• [Journal Article] Efficacy of periodic cold plasma treatment in a paddy to produce white-core grains in brewer’s rice cultivar Yamadanishiki (2023)
  • Author(s): Hashizume Hiroshi、Kitano Hidemi、Mizuno Hiroko、Abe Akiko、Yuasa Genki、Tohno Satoe、Tanaka Hiromasa、Ishikawa Kenji、Matsumoto Shogo、Sakakibara Hitoshi、Hirosue Yoji、Maeshima Masayoshi、Mizuno Masaaki、Hori Masaru
  • Journal Title: Free Radical Research Volume: 57 Issue: 3 Pages: 161-173
  • DOI: 10.1080/10715762.2023.2215914
  • Peer Reviewed / Open Access
• [Journal Article] Generation and measurement of low-temperature plasma for cancer therapy: a historical review (2023)
  • Author(s): Ishikawa, Kenji; Takeda, Keigo; Yoshimura, Shinji; Kondo, Takashi; Tanaka, Hiromasa; Toyokuni, Shinya; Nakamura, Kae; Kajiyama, Hiroaki; Mizuno, Masaaki; Hori, Masaru
  • Journal Title: Free Radic. Res. Volume: 57 Issue: 3 Pages: 239-270
  • DOI: 10.1080/10715762.2023.2230351
  • Peer Reviewed / Open Access
• [Journal Article] Development of an experimental system for cell viability assays of yeasts using gas-temperature controllable plasma jets (2023)
  • Author(s): Yoshimura Shinji、Otsubo Yoko、Yamashita Akira、Johzuka Katsuki、Tsutsumi Takayoshi、Ishikawa Kenji、Hori Masaru
  • Journal Title: Japanese Journal of Applied Physics Volume: 62 Issue: SL Pages: SL1011-SL1011
  • DOI: 10.35848/1347-4065/acd4ca
  • Peer Reviewed / Open Access
• [Journal Article] Gas-phase study of the behavior of trimethyl gallium and triethyl gallium by optical emission spectroscopy and quadrupole mass spectroscopy for the growth of GaN by REMOCVD (radical-enhanced metalorganic chemical vapor deposition) (2023)
  • Author(s): Dhasiyan Arun Kumar、Jayaprasad Swathy、Amalraj Frank Wilson、Shimizu Naohiro、Oda Osamu、Ishikawa Kenji、Hori Masaru
  • Journal Title: Japanese Journal of Applied Physics Volume: 62 Issue: SN Pages: SN1019-SN1019
  • DOI: 10.35848/1347-4065/acfd34
  • Peer Reviewed
• [Journal Article] An approach to reduce surface charging with cryogenic plasma etching using hydrogen-fluoride contained gases (2023)
  • Author(s): Hsiao Shih-Nan、Sekine Makoto、Ishikawa Kenji、Iijima Yuki、Ohya Yoshinobu、Hori Masaru
  • Journal Title: Applied Physics Letters Volume: 123 Issue: 21 Pages: 1-4
  • DOI: 10.1063/5.0173553
  • Peer Reviewed
• [Journal Article] Bias-supply timing tailored to the aspect ratio dependence of silicon trench etching in Ar plasma with alternately injected C4F8 and SF6 (2023)
  • Author(s): Yoshie Taito、Ishikawa Kenji、Nguyen Thi-Thuy-Nga、Hsiao Shih-Nan、Tsutsumi Takayoshi、Sekine Makoto、Hori Masaru
  • Journal Title: Applied Surface Science Volume: 638 Pages: 157981-157981
  • DOI: 10.1016/j.apsusc.2023.157981
  • Peer Reviewed / Open Access
• [Journal Article] Deposition of carbon‐based materials directly on copper foil and nickel foam as 2D‐ and 3D‐networked metal substrates by in‐liquid plasma (2023)
  • Author(s): Dela Vega Ma. Shanlene D. C.、Nguyen Thi‐Thuy‐Nga、Kondo Hiroki、Tsutsumi Takayoshi、Ishikawa Kenji、Hori Masaru
  • Journal Title: Plasma Processes and Polymers Volume: 20 Issue: 11 Pages: 1-5
  • DOI: 10.1002/ppap.202300036
  • Peer Reviewed
• [Journal Article] The Possibility of Cancer Therapy with a Combination of Low Temperature Plasma and Hyperthermia (2023)
  • Author(s): Takashi Kondo, Hiroshi Hashizume, Hiromasa Tanaka, Kenji Ishikawa, Masaru Hori
  • Journal Title: Therm Med Volume: 39 Pages: 21-30
  • Peer Reviewed
• [Journal Article] 総説：プラズマなどで処理された水の多様性 (2023)
  • Author(s): 石川健治
  • Journal Title: 静電気学会誌 Volume: 46 Pages: 209-209
  • Peer Reviewed
• [Journal Article] Elaborate cooperation of poly(rC)-binding proteins 1/2 and glutathione in ferroptosis induced by plasma-activated Ringer's lactate (2023)
  • Author(s): Jiang, Li; Zheng, Hao; Ishida, Moe; Lyu, Qinying; Akatsuka, Shinya; Motooka, Yashiro; Sato, Kotaro; Sekido, Yoshitaka; Nakamura, Kae; Tanaka, Hiromasa; Ishikawa, Kenji; Kajiyama, Hiroaki; Mizuno, Masaaki; Hori, Masaru; Toyokuni, Shinya
  • Journal Title: Free Radic. Biol. Med. Volume: 214 Pages: 28-41
  • DOI: 10.1016/j.freeradbiomed.2024.02.001
  • Peer Reviewed / Open Access
• [Journal Article] Effects of plasma-activated Ringer’s lactate solution on cancer cells: evaluation of genotoxicity (2023)
  • Author(s): Liu Yang、Nakatsu Yoshimichi、Tanaka Hiromasa、Koga Kazunori、Ishikawa Kenji、Shiratani Masaharu、Hori Masaru
  • Journal Title: Genes and Environment Volume: 45 Issue: 1 Pages: 3-3
  • DOI: 10.1186/s41021-023-00260-x
  • Peer Reviewed / Open Access
• [Journal Article] Mechanical properties of maze-like carbon nanowalls synthesized by the radial injection plasma enhanced chemical vapor deposition method (2023)
  • Author(s): Ghodke Swapnil、Murashima Motoyuki、Christy Dennis、Van Nong Ngo、Ishikawa Kenji、Oda Osamu、Umehara Noritsugu、Hori Masaru
  • Journal Title: Materials Science and Engineering: A Volume: 862 Pages: 144428-144428
  • DOI: 10.1016/j.msea.2022.144428
  • Peer Reviewed
• [Journal Article] Free radical formation induced by cold atmospheric plasma and its biological implications-Comparison with ionizing radiation- (低温大気圧プラズマによるフリーラジカル生成とその生物学的意義) (2023)
  • Author(s): Takashi Kondo, Hiroshi Hashizume, Hiromasa Tanaka, Kenji Ishikawa, and Masaru Hori
  • Journal Title: 化学工業 Volume: 74 Pages: 120-126
  • Peer Reviewed
• [Journal Article] Plasma-Assisted Priming: Improved Germination and Seedling Performance of Papaya (2023)
  • Author(s): Xi Deng-Ke、Yap Seong Ling、Naresh Kumar Nitturi、Toh Chian Cheng、Ishikawa Kenji、Hori Masaru
  • Journal Title: Sains Malaysiana Volume: 52 Issue: 2 Pages: 599-611
  • DOI: 10.17576/jsm-2023-5202-21
  • Peer Reviewed
• [Journal Article] Plasma activated Ringer’s lactate solution (2023)
  • Author(s): Tanaka Hiromasa、Mizuno Masaaki、Ishikawa Kenji、Miron Camelia、Okazaki Yasumasa、Toyokuni Shinya、Nakamura Kae、Kajiyama Hiroaki、Hori Masaru
  • Journal Title: Free Radical Research Volume: 57 Issue: 1 Pages: 14-20
  • DOI: 10.1080/10715762.2023.2182663
  • Peer Reviewed
• [Journal Article] High-performance glass filters for capturing and culturing circulating tumor cells and cancer-associated fibroblasts (2023)
  • Author(s): Tanaka Hiromasa、Iwata Daijiro、Shibata Yuki、Hase Tetsunari、Onoshima Daisuke、Yogo Naoyuki、Shibata Hirofumi、Sato Mitsuo、Ishikawa Kenji、Nagasawa Ikuo、Hasegawa Yoshinori、Ishii Makoto、Baba Yoshinobu、Hori Masaru
  • Journal Title: Scientific Reports Volume: 13 Issue: 1 Pages: 4130-4130
  • DOI: 10.1038/s41598-023-31265-9
  • Peer Reviewed / Open Access
• [Journal Article] Exposure of low-temperature plasma after vaccination in tongue promotes systemic IgM induction against spike protein of SARS-CoV-2 (2023)
  • Author(s): Sato Kotaro、Fujii Kouki、Tanaka Hiromasa、Hori Masaru、Hibi Hideharu、Toyokuni Shinya
  • Journal Title: Free Radical Research Volume: 57 Issue: 1 Pages: 30-37
  • DOI: 10.1080/10715762.2023.2190486
  • Peer Reviewed
• [Journal Article] 低温大気圧プラズマによるフリーラジカル生成とその生物学的意義-放射線との比較- (2023)
  • Author(s): 近藤隆、橋爪博司、田中宏昌 石川健治、堀勝
  • Journal Title: 化学工業 Volume: 74 Pages: 120-126
  • Peer Reviewed
• [Journal Article] Cytotoxicity of plasma-irradiated lactate solution produced under atmospheric airtight conditions and generation of the methyl amino group (2022)
  • Author(s): Ito Daiki、Iwata Naoyuki、Ishikawa Kenji、Nakamura Kae、Hashizume Hiroshi、Miron Camelia、Tanaka Hiromasa、Kajiyama Hiroaki、Toyokuni Shinya、Mizuno Masaaki、Hori Masaru
  • Journal Title: Applied Physics Express Volume: 15 Issue: 5 Pages: 056001-056001
  • DOI: 10.35848/1882-0786/ac6360
  • Peer Reviewed
• [Journal Article] In‐liquid plasma synthesis of iron?nitrogen‐doped carbon nanoflakes with high catalytic activity (2022)
  • Author(s): Kondo Hiroki、Hamaji Ryo、Amano Tomoki、Ishikawa Kenji、Sekine Makoto、Hiramatsu Mineo、Hori Masaru
  • Journal Title: Plasma Processes and Polymers Volume: 19 Issue: 8 Pages: 2100203-2100203
  • DOI: 10.1002/ppap.202100203
  • Peer Reviewed
• [Journal Article] Wide range applications of process plasma diagnostics using vacuum ultraviolet absorption spectroscopy (2022)
  • Author(s): Takeda Keigo、Ishikawa Kenji、Hori Masaru
  • Journal Title: Reviews of Modern Plasma Physics Volume: 6 Issue: 1 Pages: 13-13
  • DOI: 10.1007/s41614-022-00075-3
  • Peer Reviewed
• [Journal Article] Carbon Layer Formation on Hexagonal Boron Nitride by Plasma Processing in Hydroquinone Aqueous Solution (2022)
  • Author(s): K. Inoue, N. Sakakibara, T. Goto, T. Ito, Y. Shimizu, Y. Hakuta, K. Ishikawa, M. Hori and K. Terashima
  • Journal Title: ACS Applied Materials & Interfaces Volume: 44 Issue: 47 Pages: 53413-53420
  • DOI: 10.1021/acsami.2c15951
  • Peer Reviewed
• [Journal Article] Impact of microsecond-pulsed plasma-activated water on papaya seed germination and seedling growth (2022)
  • Author(s): Xi Deng-Ke、Zhang Xian-Hui、Yang Si-Ze、Yap Seong Shan、Ishikawa Kenji、Hori Masura、Yap Seong Ling
  • Journal Title: Chinese Physics B Volume: 31 Issue: 12 Pages: 128201-128201
  • DOI: 10.1088/1674-1056/ac904e
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Effects of High-Quality Carbon Nanowalls Ionization-Assisting Substrates on Surface-Assisted Laser Desorption/Ionization Mass Spectrometry Performance (2022)
  • Author(s): Sakai Ryusei、Kondo Hiroki、Ishikawa Kenji、Ohta Takayuki、Hiramatsu Mineo、Tanaka Hiromasa、Hori Masaru
  • Journal Title: Nanomaterials Volume: 13 Issue: 1 Pages: 63-63
  • DOI: 10.3390/nano13010063
  • Peer Reviewed / Open Access
• [Journal Article] Biocompatibility of conformal silicon carbide on carbon nanowall scaffolds (2022)
  • Author(s): Ono Koki、Koide Takashi、Ishikawa Kenji、Tanaka Hiromasa、Kondo Hiroki、Sugawara-Narutaki Ayae、Jin Yong、Yasuhara Shigeo、Hori Masaru、Takeuchi Wakana
  • Journal Title: Japanese Journal of Applied Physics Volume: 62 Issue: SA Pages: SA1017-SA1017
  • DOI: 10.35848/1347-4065/ac9319
  • Peer Reviewed
• [Journal Article] Science-based, data-driven developments in plasma processing for material synthesis and device-integration technologies (2022)
  • Author(s): Kambara Makoto、Kawaguchi Satoru、Lee Hae June、Ikuse Kazumasa、Hamaguchi Satoshi、Ohmori Takeshi、Ishikawa Kenji
  • Journal Title: Japanese Journal of Applied Physics Volume: 62 Issue: SA Pages: SA0803-SA0803
  • DOI: 10.35848/1347-4065/ac9189
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Leukocyte depletion and size-based enrichment of circulating tumor cells using a pressure-sensing microfiltration device. (2022)
  • Author(s): Onoshima D, *Hase T, Kihara N, Kuboyama D, Tanaka H, Ozawa N, Yukawa H, Sato M, Ishikawa K, Hasegawa Y, Ishii M, Hori M, Baba Y.
  • Journal Title: ACS Measurement Science Au Volume: 3 Issue: 2 Pages: 113-119
  • DOI: 10.1021/acsmeasuresciau.2c00057
  • Peer Reviewed / Open Access
• [Journal Article] Non-thermal plasma elicits ferrous chloride-catalyzed DMPO-OH (2022)
  • Author(s): Okazaki Yasumasa、Ito Nanami、Tanaka Hiromasa、Hori Masaru、Toyokuni Shinya
  • Journal Title: Free Radical Research Volume: 56 Issue: 9-10 Pages: 595-606
  • DOI: 10.1080/10715762.2022.2157272
  • Peer Reviewed
• [Journal Article] Scaffolds with isolated carbon nanowalls promote osteogenic differentiation through Runt-related transcription factor 2 and osteocalcin gene expression of osteoblast-like cells (2022)
  • Author(s): Ichikawa Tomonori、Ishikawa Kenji、Tanaka Hiromasa、Shimizu Naohiro、Hori Masaru
  • Journal Title: AIP Advances Volume: 12 Issue: 2 Pages: 025216-025216
  • DOI: 10.1063/5.0075530
  • Peer Reviewed / Open Access
• [Journal Article] Hydrogen peroxide in lactate solutions irradiated by non-equilibrium atmospheric pressure plasma (2021)
  • Author(s): Liu Yang、Ishikawa Kenji、Miron Camelia、Hashizume Hiroshi、Tanaka Hiromasa、Hori Masaru
  • Journal Title: Plasma Sources Science and Technology Volume: 30 Issue: 4 Pages: 04LT03-04LT03
  • DOI: 10.1088/1361-6595/abbbd4
  • Peer Reviewed
• [Journal Article] Brain cell proliferation in adult rats after irradiation with nonequilibrium atmospheric pressure plasma (2021)
  • Author(s): Masanori YAMATO, et al
  • Journal Title: Applied Phisics Express Volume: in press Issue: 6 Pages: 067002-067002
  • DOI: 10.35848/1882-0786/ac03c1
  • Peer Reviewed / Open Access
• [Journal Article] Lysosomal nitric oxide determines transition from autophagy to ferroptosis after exposure to plasma-activated Ringer's lactate (2021)
  • Author(s): Jiang Li、Zheng Hao、Lyu Qinying、Hayashi Shotaro、Sato Kotaro、Sekido Yoshitaka、Nakamura Kae、Tanaka Hiromasa、Ishikawa Kenji、Kajiyama Hiroaki、Mizuno Masaaki、Hori Masaru、Toyokuni Shinya
  • Journal Title: Redox Biology Volume: 43 Pages: 101989-101989
  • DOI: 10.1016/j.redox.2021.101989
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Cancer Treatments Using Low-Temperature Plasma (2021)
  • Author(s): Tanaka Hiromasa、Mizuno Masaaki、Ishikawa Kenji、Toyokuni Shinya、Kajiyama Hiroaki、Kikkawa Fumitaka、Hori Masaru
  • Journal Title: Current Medicinal Chemistry Volume: 28 Issue: 41 Pages: 8549-8558
  • DOI: 10.2174/0929867328666210629121731
  • Peer Reviewed / Open Access
• [Journal Article] Effects of free radicals generated by atmospheric pressure plasma on physical actions and biochemical relaxations (PACR) (2021)
  • Author(s): 石川健治, 橋爪博司, カメリアミロン, 田中宏昌, 堀勝
  • Journal Title: 放射線生物研究 Volume: 56 Pages: 280-294
  • Peer Reviewed
• [Journal Article] Low temperature plasma irradiation products of sodium lactate solution that induce cell death on U251SP glioblastoma cells were identified (2021)
  • Author(s): Tanaka Hiromasa、Hosoi Yugo、Ishikawa Kenji、Yoshitake Jun、Shibata Takahiro、Uchida Koji、Hashizume Hiroshi、Mizuno Masaaki、Okazaki Yasumasa、Toyokuni Shinya、Nakamura Kae、Kajiyama Hiroaki、Kikkawa Fumitaka、Hori Masaru
  • Journal Title: Scientific Reports Volume: 11 Issue: 1 Pages: 1-10
  • DOI: 10.1038/s41598-021-98020-w
  • Peer Reviewed / Open Access
• [Journal Article] Plasma‐activated Ringer's lactate solution inhibits the cellular respiratory system in HeLa cells (2021)
  • Author(s): Tanaka Hiromasa、Maeda Shogo、Nakamura Kae、Hashizume Hiroshi、Ishikawa Kenji、Ito Mikako、Ohno Kinji、Mizuno Masaaki、Motooka Yashiro、Okazaki Yasumasa、Toyokuni Shinya、Kajiyama Hiroaki、Kikkawa Fumitaka、Hori Masaru
  • Journal Title: Plasma Processes and Polymers Volume: 18 Issue: 10 Pages: 2100056-2100056
  • DOI: 10.1002/ppap.202100056
  • Peer Reviewed / Open Access
• [Journal Article] プラズマがん治療 (2021)
  • Author(s): 石川健治, 堀勝
  • Journal Title: 静電気学会 Volume: 45 Pages: 206-212
  • Peer Reviewed
• [Journal Article] Enhancement of ethanol production and cell growth in budding yeast by direct irradiation of low-temperature plasma (2021)
  • Author(s): Tanaka Hiromasa、Matsumura Shogo、Ishikawa Kenji、Hashizume Hiroshi、Ito Masafumi、Nakamura Kae、Kajiyama Hiroaki、Kikkawa Fumitaka、Ito Mikako、Ohno Kinji、Okazaki Yasumasa、Toyokuni Shinya、Mizuno Masaaki、Hori Masaru
  • Journal Title: Japanese Journal of Applied Physics Volume: 61 Issue: SA Pages: SA1007-SA1007
  • DOI: 10.35848/1347-4065/ac2037
  • Peer Reviewed / Open Access
• [Journal Article] Perspectives on functional nitrogen science and plasma-based in situ functionalization (2021)
  • Author(s): Ishikawa Kenji
  • Journal Title: Japanese Journal of Applied Physics Volume: 61 Issue: SA Pages: SA0802-SA0802
  • DOI: 10.35848/1347-4065/ac3558
  • Peer Reviewed / Open Access
• [Journal Article] Towards prevention and prediction of infectious diseases with virus sterilization using ultraviolet light and low-temperature plasma and bio-sensing devices for health and hygiene care (2021)
  • Author(s): Kumagai Shinya、Nishigori Chikako、Takeuchi Tetsuya、Bruggeman Peter、Takashima Keisuke、Takahashi Hideki、Kaneko Toshiro、Choi Eun Ha、Nakazato Kazuo、Kambara Makoto、Ishikawa Kenji
  • Journal Title: Japanese Journal of Applied Physics Volume: 61 Issue: SA Pages: SA0808-SA0808
  • DOI: 10.35848/1347-4065/ac1c3d
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Functional nitrogen science based on plasma processing: quantum devices, photocatalysts and activation of plant defense and immune systems (2021)
  • Author(s): Kaneko Toshiro、Kato Hiromitsu、Yamada Hideaki、Yamamoto Muneaki、Yoshida Tomoko、Attri Pankaj、Koga Kazunori、Murakami Tomoyuki、Kuchitsu Kazuyuki、Ando Sugihiro、Nishikawa Yasuhiro、Tomita Kentaro、Ono Ryo、Ito Tsuyohito、Ito Atsushi M.、Eriguchi Koji、Nozaki Tomohiro、Tsutsumi Takayoshi、Ishikawa Kenji
  • Journal Title: Japanese Journal of Applied Physics Volume: 61 Issue: SA Pages: SA0805-SA0805
  • DOI: 10.35848/1347-4065/ac25dc
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] Frontiers of Plasma Etching Technology for Advanced Semiconductor Devices (2023)
  • Author(s): Kenji Ishikawa
  • Organizer: 35th International Conference on Phenomena in Ionized Gases (ICPIG), the Neitherland
  • Int'l Joint Research / Invited
• [Presentation] Plasma treatments in rice paddy fields: Impacts on yield and quality (2023)
  • Author(s): Kenji Ishikawa
  • Organizer: 第40回バイオテクノロジー
  • Invited
• [Presentation] Low temperature plasma life innovations: Functional reaction networks of radical chemistry (2023)
  • Author(s): Kenji Ishikawa
  • Organizer: IAEA Technical Meeting on Emerging Applications of Plasma Science and Technology, Vienna
  • Int'l Joint Research / Invited
• [Presentation] 低温プラズマのバイオ応用～プラズマ照射効果～ (2023)
  • Author(s): 石川健治
  • Organizer: 第66回放射線化学研究会
  • Invited
• [Presentation] Plasma etching technology: Next milestone of assurance energy and environment (2023)
  • Author(s): Kenji Ishikawa
  • Organizer: ADMETA Plus 2023
  • Int'l Joint Research / Invited
• [Presentation] Chemically Active Compounds Formed in Low-temperature Plasma Treated Liquids for Cancer Treatment (2023)
  • Author(s): Camelia Miron, Hiromasa Tanaka, Taishi Yamakawa, Du Lyin, Hiroki Kondo, Hiroshi Hashizume, Takashi Kondo, Kenji Ishikawa, Shinya Toyokuni, Masaaki Mizuno, and Masaru Hori
  • Organizer: Global Plasma Forum in Aomori
  • Int'l Joint Research
• [Presentation] Selective removal of graphene by irradiation of remote oxygen plasma (2023)
  • Author(s): Liugang Hu, Kenji Ishikawa, Takayoshi Tsutsumi, Thi-Thuy-Nga Nguyen, Shih-Nan Hsiao, Hiroki Kondo, Makoto Sekine, and Masaru Hori
  • Organizer: Global Plasma Forum in Aomori
  • Int'l Joint Research
• [Presentation] Synthesis and characteristics of carbon nanowalls using two-step growth combining different plasma chemical vapor deposition methods (2023)
  • Author(s): Ngo Quang Minh, Ngo Van Nong, Osamu Oda, Masaru Hori and Kenji Ishikawa
  • Organizer: Global Plasma Forum in Aomori
  • Int'l Joint Research
• [Presentation] Low-temperature plasma as a ferroptosis inducer in cancer cells (2023)
  • Author(s): Shinya Toyokuni, Hao Zheng, Yasumasa Okazaki, Kae Nakamura, Hiroaki Kajiyama, Hiromasa Tanaka, Keiji Ishikawa and Masaru Hori
  • Organizer: Global Plasma Forum in Aomori
  • Int'l Joint Research
• [Presentation] Plasma-activated solutions invigorate anti-tumor immune response in the intraperitoneal environments of ovarian cancer (2023)
  • Author(s): Kae Nakamura, Nobuhisa Yoshikawa, Hiromasa Tanaka, Kenji Ishikawa, Masaaki Mizuno, Shinya Toyokuni, Masaru Hori and Hiroaki Kajiyama
  • Organizer: Global Plasma Forum in Aomori
  • Int'l Joint Research
• [Presentation] On the mechanism of high-speed SiO2 etching using hydrogen fluoride-contained plasmas at cryogenic temperature (2023)
  • Author(s): Shih-Nan Hsiao, Makoto Sekine, Nikolay Britun, Michael Kin-Ting Mo, Yusuke Imai, Takayoshi Tsusumi, Kenji Ishikawa, Yuki Iijima, Masahiko Yokoi, Ryutaro Suda, Yoshihide Kihara and Masaru Hori
  • Organizer: Global Plasma Forum in Aomori
  • Int'l Joint Research
• [Presentation] Etching Selectivities of SiO2 and SiN Against a-C Films Using CF4/H2 with a Pseudo-Wet Plasma Etching Mechanism (2023)
  • Author(s): Yusuke Imai, S. Hsiao, M. Sekine, T. Tsutsumi, K. Ishikawa, M. Iwata, M. Tamura, Y. Iijima, T. Gohira, K. Matsushima, Y. Ohya, M. Hori,
  • Organizer: AVS 69th International Symposium and Exhibition (AVS 69), Portland, USA
  • Int'l Joint Research
• [Presentation] Selective Cytotoxicity of Plasma-Treated L-Arginine Solution on Human Breast Cancer Cells (2023)
  • Author(s): Liyin Du, Camelia Miron, Takashi Kondo, Hiromasa Tanaka, Kenji Ishikawa, Masaaki Mizuno, Shinya Toyokuni, Hiroaki Kajiyama, and Masaru Hori
  • Organizer: 13th Asian-European International Conference on Plasma Surface Engineering (AEPSE 2023)
  • Int'l Joint Research
• [Presentation] Mechanisms of selective killing of cancer cells against normal cells by plasma-activated Ringer’s lactate solution. (2023)
  • Author(s): Hiromasa Tanaka, Masaaki Mizuno, Kenji Ishikawa, Camelia Miron, Hiroshi Hashizume, Yasumasa Okazaki, Shinya Toyokuni, Kae Nakamura, Hiroaki Kajiyama, and Masaru Hori
  • Organizer: 13th Asian-European International Conference on Plasma Surface Engineering (AEPSE 2023)
  • Int'l Joint Research
• [Presentation] Evaluation of Autophagy-Inducing Substances in PAL (2023)
  • Author(s): Taishi Yamakawa,Kae Nakamura, Masaaki Mizuno, Shinya Toyokuni, Hiroaki Kajiyama, Masaru Hori, Kenji Ishikawa and Hiromasa Tanaka
  • Organizer: 13th Asian-European International Conference on Plasma Surface Engineering (AEPSE 2023)
  • Int'l Joint Research
• [Presentation] Cellular Response to Electrical Stimulation on Carbon Nanowalls Coated with Silicon Carbide (2023)
  • Author(s): Koki Ono, Hiroki Kondo, Kenji Ishikawa, Wakana Takeuchi, Kenichi Uehara, Shigeo Yasuhara, Hiromasa Tanaka and Masaru Hori
  • Organizer: 13th Asian-European International Conference on Plasma Surface Engineering (AEPSE 2023)
  • Int'l Joint Research
• [Presentation] Transient behavior of cycle process in Ar plasma with alternately injected C4F8 and SF6 (2023)
  • Author(s): Taito Yoshie, Kenji Ishikawa, Thi-Thuy-Nga Nguyen, Shih-Nan Hsiao, Takayoshi Tsutsumi, Makoto Sekine, and Masaru Hori
  • Organizer: 13th Asian-European International Conference on Plasma Surface Engineering (AEPSE 2023)
  • Int'l Joint Research
• [Presentation] Unravelling Dissociation of Hydrofluorocarbon Molecules through Photoelectron Photoion Coincidence (PEPICO) Studies (2023)
  • Author(s): Tran Trung Nguyen, Kenji Ishikawa, Toshio Hayashi, Hiroshi Iwayama, Shih-Nan Hsiao, Makoto Sekine, and Masaru Hori
  • Organizer: 13th Asian-European International Conference on Plasma Surface Engineering (AEPSE 2023)
  • Int'l Joint Research
• [Presentation] Plasma-driven science for emerging plasma-processing technologies (2023)
  • Author(s): Kenji Ishikawa, Hiromasa Tanaka, Hirokazu Hara, Shin-ichi Kondo, Masafumi Ito, Kazunori Koga, Masaharu Shiratani, and Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research / Invited
• [Presentation] Investigation of anti-tumor effect mechanism by plasma irradiated L-Arginine solution (2023)
  • Author(s): Liyin Du, Carmelia Miron, Saitoshi Kashiwagura, Takashi Kondo, Hiromasa Tanaka, Kenji Ishikawa, Masaaki Mizuno, Shinya Toyokuni, Hiroaki Kajiyama, and Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Low temperature plasma chemistry of aqueous solutions of amino acids. A spin trapping study (2023)
  • Author(s): Takashi Kondo, Hiroshi Hashizume, Jun Kumagai, Hiromasa Tanaka, Kenji Ishikawa, Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Morphological control of human mesenchymal stem cells with electrical stimulation on carbon nanowalls (2023)
  • Author(s): Yuki Kojima, Hiroki Kondo, Masahiro Tanaka, Kenji Ishikawa, Hiroshi Hashizume, Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Cold plasma treatment during cultivation affects flesh firmness of strawberry fruits (2023)
  • Author(s): Hiroshi Hashizume, Kohei Nakano, Kaoru Sanda, Akiko Abe, Hiroko Mizuno, Manasikan Thammawong, Camelia Miron, Nikolay Britun, Teruaki Shimazu, Hiromasa Tanaka, and Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Control of generating white core in grains of brewer’s rice cultivar with direct plasma irradiation to spikelet after flowering (2023)
  • Author(s): Hiroshi Hashizume, Hidemi Kitano, Hiroko Mizuno, Akiko Abe, Kaoru Sanda, Shih-Nan Hsiao, Genki Yuasa, Satoe Tohno, Hiromasa Tanaka, Kenji Ishikawa, Shogo Matsumoto, Hitoshi Sakakibara, Yuji Hirosue , Masayoshi Maeshima, Masaaki Mizuno, and Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Effects of non-equilibrium atmospheric pressure plasma on zebrafish (2023)
  • Author(s): Yuya Kurebayashi, Kenji Ishikawa, Hiroshi Hashizume, Hiromasa Tanaka, Shinichi Akiyama, and Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Morphological effect of carbon nanowalls on exosome capture (2023)
  • Author(s): Takumi Hashimoto, Hiroki Kondo, Hiromasa Tanaka, Kenji Ishikawa, Takayoshi Tsutsumi, Makoto Sekine, Takao Yasui, Yoshinobu Baba, Mineo Hiramatsu and Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Analysis of Effect of Neutral-Oxygen-Radical Irradiation on Biodegradation of Polyethylene Terephthalate using High-Performance Liquid Chromatography (2023)
  • Author(s): Daichi Goto, Naoyuki Iwata, Kenji Ishikawa, Hiroshi Hashizume, Hiromasa Tanaka, Masafumi Ito and Masaru Hori
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Effects of Plasma Treated Water on Papaya Seed Germination (2023)
  • Author(s): Deng-Ke Xi, Xian-Hui Zhang, Si-Ze Yang, Seong Shan Yap, Kenji Ishikawa, Masaru Hori and Seong Ling Yap
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Effect of Lactate Activated with Nitrogen and Oxygen Radicals on Inactivation of Breast Cancer Cells (2023)
  • Author(s): Taiga Nishida, Naoyuki Iwata, Tomiyasu Murata, Hiromasa Tanaka, Masaru Hori and Masafumi Ito
  • Organizer: ISPlasma2023 / IC-PLANTS2023
  • Int'l Joint Research
• [Presentation] Plasma medicine and plasma bio related phenomena (2022)
  • Author(s): Kenji Ishikawa
  • Organizer: MRS Spring Meetings & Exhibits
  • Int'l Joint Research / Invited
• [Presentation] Gene Expression Analysis of Plasma Activated Ringer’s Lactate Solution Treated Cells (2022)
  • Author(s): Hiromasa Tanaka,Masaaki Mizuno,Kenji Ishikawa,Hiroshi Hashizume,Kae Nakamura,Hiroaki Kajiyama,Fumitaka Kikkawa,Yasumasa Okazaki,Shinya Toyokuni,Masaru Hori
  • Organizer: MRS Spring Meetings & Exhibits
  • Int'l Joint Research
• [Presentation] Molecular mechanisms of cell death by plasma-activated solutions in glioblastoma cells (2022)
  • Author(s): Hiromasa Tanaka, Masaaki Mizuno, Kenji Ishikawa, Camelia Miron, Hiroaki Kajiyama, Shinya Toyokuni, Masaru Hori
  • Organizer: 9th International Conference on Plasma Medicine (ICPM9)
  • Int'l Joint Research / Invited
• [Presentation] The aqueous plasma therapy for ovarian cancer ~Aiming for controlling disseminated peritoneal metastasis~ (2022)
  • Author(s): Hiroaki Kajiyama, Kae Nakamura, Hiromasa Tanaka, Masaaki Mizuno, Kenji Ishikawa, Shinya Toyokuni, Masaru Hori
  • Organizer: 9th International Conference on Plasma Medicine (ICPM9)
  • Int'l Joint Research / Invited
• [Presentation] Physicochemical Investigation of Plasma Activated Liquids Organically Engineered by Cold Atmospheric Pressure Plasma for Cancer Treatment (2022)
  • Author(s): Camelia Miron, Kenji Ishikawa, Hiroshi Hashizume, Hiromasa Tanaka, Hiroaki Kajiyama, Shinya Toyokuni, Massaki Mizuno, Masaru Hori
  • Organizer: 9th International Conference on Plasma Medicine (ICPM9)
  • Int'l Joint Research
• [Presentation] Effectiveness of Plasma Treatment for Various Rice Cultivation (2022)
  • Author(s): Hiroshi Hashizume, Hidemi Kitano, Hiroko Mizuno, Akiko Abe, Kaoru Sanda, Genki Yuasa, Satoe Tohno, Hiromasa Tanaka, Kenji Ishikawa, Shogo Matsumoto, Hitoshi Sakakibara, Susumu Nikawa, Masayoshi Maeshima, Masaaki Mizuno, Masaru Hori
  • Organizer: 9th International Conference on Plasma Medicine (ICPM9)
  • Int'l Joint Research
• [Presentation] Immunostimulatory Effect of Plasma-Activated Solutions in the Intraperitoneal Environment of Ovarian Cancer (2022)
  • Author(s): Kae Nakamura, Kazuya Sugiyama, Nobuhisa Yoshikawa, Masato Yoshihara,Tetsuya Matsukawa, Hiromasa Tanaka, Masaaki Mizuno, Shinya Toyokuni, Masaru Hori and Hiroaki Kajiyama
  • Organizer: 9th International Conference on Plasma Medicine (ICPM9)
  • Int'l Joint Research
• [Presentation] Interfacial reaction of gas-liquid plasma in the synthesis of functional carbon nanomaterials (2022)
  • Author(s): Hiroki KONDO, Takayoshi TSUTSUMI, Kenji ISHIKAWA, Masaru HORI
  • Organizer: 5th International Union of Materials Research Societies International Conference of Young Researchers on Advanced Materials(IUMRS-ICYRAM2022)
  • Int'l Joint Research / Invited
• [Presentation] Effect of reactive nitrogen species mainly nitric oxide on the germination of radish seeds (2022)
  • Author(s): Pankaj Attri, Takamasa Okumura, Fadzai L. Chawarambwa, Tika E. Putri, Nozomi Takeuchi, Kazunori Koga, Kenji Ishikawa, Kunihiro Kamataki, and Masaharu Shiratani
  • Organizer: 5th International Union of Materials Research Societies International Conference of Young Researchers on Advanced Materials(IUMRS-ICYRAM2022)
  • Int'l Joint Research
• [Presentation] Synthesis, Functionalization, and Three-Dimensional Structuring of Carbon Nanomaterials By Gas-Liquid Interface Plasma (2022)
  • Author(s): H. Kondo, T. Tsutsumi, K. Ishikawa, M. Sekine, and M. Hori
  • Organizer: 242nd ECS Meeting
  • Int'l Joint Research / Invited
• [Presentation] Plasma-based in situ functionalization based on functional nitrogen science (2022)
  • Author(s): Kenji Ishikawa, Masaru Hori, and Toshiro Kaneko
  • Organizer: 11th International Conference on Reactive Plasmas/2022 Gaseous Electronics Conference (ICRP-11/GEC2022)
  • Int'l Joint Research / Invited
• [Presentation] Novel Hydrogen Generation Study Applying Rebound Tailing Pulse and Wet Electrode Methods (2022)
  • Author(s): Naohiro Shimizu, Osamu Oda, Ranjit R. Borude, Reiko Tanaka, Kenji Ishikawa, Hiroki Hosoe, Satoshi Ino, Yosuke Inoue, and Masaru Hori
  • Organizer: 11th International Conference on Reactive Plasmas/2022 Gaseous Electronics Conference (ICRP-11/GEC2022)
  • Int'l Joint Research / Invited
• [Presentation] Highly efficient exosome capture by carbon nanowalls template (2022)
  • Author(s): Takumi Hashimoto, Hiroki Kondo, Hiromasa Tanaka, Kenji Ishikawa, Takayoshi Tsutsumi, Makoto Sekine, Takao Yasui,Yoshinobu Baba, Mineo Hiramatsu, Masaru Hori
  • Organizer: 11th International Conference on Reactive Plasmas/2022 Gaseous Electronics Conference (ICRP-11/GEC2022)
  • Int'l Joint Research
• [Presentation] Comprehensive analysis of gene expression in PAL-treated glioblastoma cells (2022)
  • Author(s): Hiromasa Tanaka, Masaaki Mizuno, Ayako Tanaka, Yuki Shibata, Kenji Ishikawa, Hiroki Kondo, Hiroshi Hashizume, Camelia Miron, Yasumasa Okazaki, Shinya Toyokuni, Kae Nakamura, Hiroaki Kajiyama, Fumitaka Kikkawa, Masaru Hori
  • Organizer: 11th International Conference on Reactive Plasmas/2022 Gaseous Electronics Conference (ICRP-11/GEC2022)
  • Int'l Joint Research
• [Presentation] Various approaches of cold plasma treatment to brewer’s rice plant for improvement of grain quality (2022)
  • Author(s): Hiroshi Hashizume, Hidemi Kitano, Hiroko Mizuno, Akiko Abe, Kaoru Sanda, Genki Yuasa, Satoe Tohno, Shih-Nan Hsiao, Hiromasa Tanaka, Kenji Ishikawa, Shogo Matsumoto, Hitoshi Sakakibara, Yoji Hirosue, Masayoshi Maeshima, Masaaki Mizuno, Masaru Hori
  • Organizer: 11th International Conference on Reactive Plasmas/2022 Gaseous Electronics Conference (ICRP-11/GEC2022)
  • Int'l Joint Research
• [Presentation] Biological effects of the combination with low temperature plasmas and nanoparticles-platinum and gold-Plasma Medical & Agricultural Application (2022)
  • Author(s): Kenji Ishikawa, Takashi Kondo, Hiromasa Tanaka, Masaru Hori, Shinya Toyokuni, Masaaki Mizuno
  • Organizer: 11th International Conference on Reactive Plasmas/2022 Gaseous Electronics Conference (ICRP-11/GEC2022)
  • Int'l Joint Research
• [Presentation] Development of an experimental system for cell viability assays of yeasts using gas-temperature controllable plasma jets (2022)
  • Author(s): Shinji Yoshimura, Yoko Otsubo, Akira Yamashita, Katsuki Johzuka, Takayoshi Tsutsumi, Kenji Ishikawa, Masaru Hori
  • Organizer: 11th International Conference on Reactive Plasmas/2022 Gaseous Electronics Conference (ICRP-11/GEC2022)
  • Int'l Joint Research
• [Presentation] Inactivation of Breast Cancer Cells using Nitrogen-Oxygen-Radical-Activated Lactate Ringer's Solution (2022)
  • Author(s): Taiga Nishida, Naoyuki Iwata, Tomiyasu Murata, Hiromasa Tanaka, Masaru Hori, Masafumi Ito
  • Organizer: 11th International Conference on Reactive Plasmas/2022 Gaseous Electronics Conference (ICRP-11/GEC2022)
  • Int'l Joint Research
• [Presentation] Plasma-activated solutions in plasma life science (2022)
  • Author(s): Hiromasa TANAKA, Masaaki MIZUNO, Kenji ISHIKAWA, Hiroaki KAJIYAMA, Shinya TOYOKUNI, Fumitaka KIKKAWA, Masaru HORI
  • Organizer: 32nd Annual Symposia of Material Research Society of Japan (MRS-J)
  • Int'l Joint Research / Invited
• [Presentation] Investigation of anti-tumor effect mechanism by plasma treated L-Arginine solutions (2022)
  • Author(s): Liyin DU, Camelia MIRON, Satoshi KASHIWAGURA, Takashi KONDO, Hiromasa TANAKA, Kenji ISHIKAWA, Masaaki MIZUNO, Shinya TOYOKUNI, Hiroaki KAJIYAMA, Masaru HORI
  • Organizer: 32nd Annual Symposia of Material Research Society of Japan (MRS-J)
  • Int'l Joint Research
• [Presentation] Plasama-activated organics in lactated solution irradiated N2-added plasma (2022)
  • Author(s): Satoshi KASHIWAGURA, Naoyuki IWATA, Kenji ISHIKAWA, Camelia MIRON, Hiroshi HASHIZUME, Masaru HORI
  • Organizer: 32nd Annual Symposia of Material Research Society of Japan (MRS-J)
  • Int'l Joint Research
• [Presentation] Cell Death Mechanisms by Plasma Activated Medium and Plasma Activated Ringer’s Lactate Solution (2021)
  • Author(s): Masaru Hori, Hiromasa Tanaka, Masaaki Mizuno, Kenji Ishikawa, Kae Nakamura, Hiroaki Kajiyama, Yasumasa Okazaki, Shinya Toyokuni, and Fumitaka Kikkawa
  • Organizer: 8th International Conference on Plasma Medicine (ICPM8)
  • Int'l Joint Research / Invited
• [Presentation] Analysis of Cellular Respiration in Plasma-activated Solutions-treated Cancer Cells (2021)
  • Author(s): Hiromasa Tanaka, Shogo Maeda, Masaaki Mizuno, Kenji Ishikawa, Kae Nakamura, Hiroaki Kajiyama, Yasumasa Okazaki, Shinaya Toyokuni, M. Ito, K. Ohno, Fumitaka Kikkawa, and Masaru Hori
  • Organizer: 8th International Conference on Plasma Medicine (ICPM8)
  • Int'l Joint Research
• [Presentation] Dynamical Changes in Free-radical Signals of Seeds during Water Imbibition and Seed Germination: Analysis of Plasma-Irradiation Effects Using an Electron Spin Resonance (ESR) Technique (2021)
  • Author(s): Kenji Ishikawa, Ryo Arita, Takamasa Okumura, Pankaj Attri, Kazunori Koga, Ryoya Sato, Hayate Tanaka, Masaya Hiromatsu, Kayo Matsuo, Daisuke Yamashita, Kunihiro Kamataki, Naho Itagaki, Masaru Hori, and Masaharu Shiratani
  • Organizer: 8th International Conference on Plasma Medicine (ICPM8)
  • Int'l Joint Research
• [Presentation] Efficacy for Rice Plant Growth with Plasma Irradiation to Seeds (2021)
  • Author(s): Hiroshi Hashizume, Hidemi Kitano, Hiroko Mizuno, Akiko Abe, Genki Yuasa, Satoe Tohno, Hiromasa Tanaka, Kenji Ishikawa, Shogo Matsumoto, Hitoshi Sakakibara, Susumu Nikawa, Masayoshi Maeshima, Masaaki Mizuno, and Masaru Hori
  • Organizer: 8th International Conference on Plasma Medicine (ICPM8)
  • Int'l Joint Research
• [Presentation] High ionization of analytes for oxygen doped carbon nanowall in surface-assisted laser desorption ionization mass spectrometry (SALDI-MS) (2021)
  • Author(s): Kenji Ishikawa, Ryusei Sakai, Tomonori Ichikawa, Hiroki Kondo, Takayuki Ohta, Mineo Hiramatsu, and Masaru Hori
  • Organizer: 20th Interfinish World Congress
  • Int'l Joint Research
• [Presentation] Development of new biodegradation technology by surface modification of polyethylene terephthalate using atmospheric pressure plasma (2021)
  • Author(s): Daichi Goto, Naoyuki Iwata, Kenji Ishikawa, Hiroshi Hashizume, Hiromasa Tanaka, Masafumi Ito, and Masaru Hori
  • Organizer: 20th Interfinish World Congress
  • Int'l Joint Research
• [Presentation] Development of the nanocarbon coating process on metal surfaces via in-liquid plasma (2021)
  • Author(s): Ma. Shanlene D.C. Dela Vega, Hiroki Kondo, Takayoshi Tsutsumi, Thi-Thuy-Nga Nguyen, Kenji Ishikawa, Makoto Sekine, and Masaru Hori
  • Organizer: 20th Interfinish World Congress
  • Int'l Joint Research
• [Presentation] Nanosecond high-voltage pulse imposed chemical vapor deposition (ns HV CVD) of sparsely isolated carbon nanowalls (2021)
  • Author(s): Tomonori Ichikawa, Kenji Ishikawa, Naohiro Shimizu, and Masaru Hori
  • Organizer: 20th Interfinish World Congress
  • Int'l Joint Research
• [Presentation] Deformation properties of carbon nanowalls analyzed by nanoindentation (2021)
  • Author(s): Swapnil Ghodke, Motoyuki Murashima, Dennis Christy, Ngo Van Nong, Osamu Oda, Noritsugu Umehara, Kenji Ishikawa, and Masaru Hori
  • Organizer: 20th Interfinish World Congress
  • Int'l Joint Research
• [Presentation] Low-temperature plasma-activated solutions and metabolic modification (2021)
  • Author(s): Kenji Ishkawa, Hiromasa Tanaka, Hiroaki Kajiyama, Shinya Toyokuni, Masaaki Mizuno, and Masaru Hori
  • Organizer: 5th Asia Pacific Conference on Plasma Physics, Division of Plasma Physics, Association of Asia-Pacific Physical Societies (AAPPS-DPP2021)
  • Int'l Joint Research / Invited
• [Presentation] Toward plasma cancer therapy and intracellular metabolic modifications by treatments using low-temperature plasma-activated solutions (2021)
  • Author(s): Kenji Ishkawa, Hiromasa Tanaka, Hiroaki Kajiyama, Shinya Toyokuni, Masaaki Mizuno, and Masaru Hori
  • Organizer: 30th International Toki Conference on Plasma and Fusion Research
  • Int'l Joint Research / Invited
• [Presentation] Functional nitrogen science for plasma-processing in life and matter (2021)
  • Author(s): Kenji Ishikawa, Toshiro Kaneko, and Masaru Hori
  • Organizer: Material Research Meeting (MRM 2020)
  • Int'l Joint Research / Invited
• [Presentation] Plasma-biological reaction networks and aqueous radical chemistry (2021)
  • Author(s): Kenji Ishkawa, Camelia Miron, Takashi Kondo, Hiromasa Tanaka, and Masaru Hori
  • Organizer: 31st Material Research Society in Japan (MRS-J)
  • Int'l Joint Research / Invited
• [Presentation] Growth promotion of cultured feed Artemia irradiated with low-temperature plasma (2021)
  • Author(s): Takumi Yamauchi, Naoyuki Iwata, Kenji Ishikawa, Hiroshi Hashizume, Hiromasa Tanaka, Shin'ichi Akiyama, and Masaru Hori
  • Organizer: 31st Material Research Society in Japan (MRS-J)
  • Int'l Joint Research
• [Presentation] Production of plasma-activated Ringer's lactate solution with regulated surrounding atmosphere (2021)
  • Author(s): Daiki Ito, Naoyuki Iwata, Kenji Ishikawa, Hiroshi Hashizume, Kae Nakamura, Camelia Miron, Hiromasa Tanaka, Hiroaki Kajiyama, Shinya Toyokuni, Masaaki Mizuno, and Masaru Hori
  • Organizer: 31st Material Research Society in Japan (MRS-J)
  • Int'l Joint Research
• [Presentation] Anti-tumor effect of plasma-activated solution produced by the flowing system (2021)
  • Author(s): Satoshi Kashiwagura, Naoyuki Iwata, Kenji Ishikawa, Hiroshi Hashizume, Camelia Miron, Kae Nakamura, Hiromasa Tanaka, Hiroaki Kajiyama, Shinya Toyokuni, Masaaki Mizuno, and Masaru Hori
  • Organizer: 31st Material Research Society in Japan (MRS-J)
  • Int'l Joint Research
• [Presentation] Effects of cold plasma treatment with rice seedlings in a paddy on yield and grain quality for different cultivars (2021)
  • Author(s): Hiroshi Hashizume, Hidemi Kitano, Hiroko Mizuno, Akiko Abe, Kaoru Sanda, Genki Yuasa, Satoe Tohno, Hiromasa Tanaka, Kenji Ishikawa, Shogo Matsumoto, Hitoshi Sakakibara, Susumu Nikawa, Masayoshi Maeshima, Masaaki Mizuno, and Masaru Hori
  • Organizer: 31st Material Research Society in Japan (MRS-J)
  • Int'l Joint Research
• [Presentation] Cellular Respiration System Affected by Low-temperature Plasma (2021)
  • Author(s): Hiromasa Tanaka, Shogo Maeda, Shogo Matsumura, Masaaki Mizuno, Kenji Ishikawa, Masafumi Ito, Hiroshi Hashizume, Mikako Ito, Kinji Ohno, Kae Nakamura, Hiroaki Kajiyama, Fumitaka Kikkawa, Yasumasa Okazaki, Shinya Toyokuni, and Masaru Hori
  • Organizer: 31st Material Research Society in Japan (MRS-J)
  • Int'l Joint Research
• [Presentation] Enhancement of biodegradation technology of polyethylene terephthalate with plasma-pretreatment (2021)
  • Author(s): Daichi Goto, Naoyuki Iwata, Kenji Ishikawa, Hiroshi Hashizume, Hiromasa Tanaka, Masafumi Ito, and Masaru Hori
  • Organizer: 31st Material Research Society in Japan (MRS-J)
  • Int'l Joint Research
• [Presentation] 広がるプラズマ材料科学：半導体からバイオまで (2021)
  • Author(s): 石川健治
  • Organizer: MRM forum 2021
  • Invited
• [Remarks] 石川・田中研究室
  • URL: https://horilab.nuee.nagoya-u.ac.jp/
• [Remarks] 名古屋大学低温プラズマ科学研究センター
  • URL: https://www.plasma.nagoya-u.ac.jp/
• [Remarks] 堀・石川研究室
  • URL: https://horilab.nuee.nagoya-u.ac.jp/
• [Remarks] 田中研究室
  • URL: https://htanakalab.plasma.nagoya-u.ac.jp/
• [Remarks] ホームページ
  • URL: https://www.plasma.engg.nagoya-u.ac.jp/ishikawa/?Home