Home のバックアップ差分(No.88)

#author("2024-04-16T09:16:45+09:00","default:ishikawa","ishikawa")
#author("2024-05-08T09:48:57+09:00","default:ishikawa","ishikawa")
*HIGHLIGHTS [#l754034b]

**Plasma-based in situ functionalization based on functional nitrogen science

Functional nitrogen science is now emerged for effective utilization of reactive nitrogen species (RNS). The technologies are related to water and air plasma-based nitrogen fixation. Electron impact reactions and chemical reactions among nitrogen, oxygen, and hydrogen, can occur on non-equilibrium plasma processing. Key issues are on in situ generation of RNS at the point of use and plasma-based nitrogen cycles of ammonia and nitric acid. [[(link to) Ishikawa Jpn. J. Appl. Phys. 61 SA0802 (2022).:https://iopscience.iop.org/article/10.35848/1347-4065/ac3558]] 

Nitrogen derivatives (Diagram): Short-lived nitrogen derivatives react to generate various RNS in situ through oxidation and hydrogenation.



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*Upcoming meeting [#l5a052fd]

Color: &color(black,aqua){Oversea};, &color(black,yellow){Domestic};

**2024

:April 15, 2024 | 会合

:April 16, 2024 | 講義　基礎セミナー

:April 17, 2024 | COI-NeXT会合

:April 17-20, 2024 | &color(black,aqua){ICEP};    International Conference on Electronics Packaging (ICEP) to be held at Toyama, Japan. [[(Web):http://www.jiep.or.jp/icep]] Deadline is November 8 %%October 30%%, 2023.

:April 19, 2024 | グリーンDXプラズマコンソーシアム（CGDX）　2024年度第1回定期講習会「半導体デバイス製造における生産技術，その現実と，将来に向けた課題」

:April 21-22, 2024 | 2nd UPWARDS for the future Spring 2024 workshop to be held at Washington University, Seattle, USA. [[(Web):https://events.uw.edu/event/upwards_workshop/summary]]

:April 23, 2024 | 運営会議，戦略会議

:April 23, 2024 | (Closed) R052 DXプラズマ研究会　2024年度第1回研究会　於：ベルサール八重洲（東京）

:April 24, 2024 | 教務委員会

:April 25, 2024 | 相談会

:April 26, 2024 | 安全講習会

:April 29, 2024 | (Closed) 学術変革研究（Ａ）プラズマ種子科学キックオフ　於：福岡

:May 11, 2024 | 第32回サタデーモーニングプラズマプロセス講座　オンライン　若林　整　モデレータ　堀

:May 20, 2024 | 講義「電気物理数学」(予)

:May 27, 2024 | 講義「電気物理数学」(予)

:May 28, 2024 | 運営会議，戦略会議

:May 29, 2024 | 教務委員会, 中部人材育成

:May 29, 2024 | 学術変革研究（Ａ）プラズマ種子科学会合　於：福岡

:May 30, 2024 | 相談会

:June 6, 2024 | 岐阜薬科大学　特別講義

:June 6, 2024 | 拠点進捗状況報告会

:June 10-12, 2024 | 14th PESM 2024 and 2nd International Workshop on Plasma Cryogenic Etching Processes (PlaCEP) to be held at IMEC in Leuven, Belgium [[(PlaCEP Web):https://placep.sciencesconf.org/]], [[(PESM web):https://event.imec-int.com/pesm-2024/home]]  Dr Sekine will have an invited talk.

:June 16-20, 2024 | 51st International Conference on Plasma Science (ICOPS) & the 4th Asia-Pacific Conference on Plasma and Terahertz Science (APCOPTS) to be held in Beijing, China. [[(Web):https://www.icops2024.com/]]

:June 17, 2024 | 講義「電気物理数学」

:June 20, 2024 | JSTさくら　センター見学

:June 21, 2024 | 低温プラズマ総合科学研究拠点１周年記念式典「プラズマの日」

:June 24-28, 2024 | 3rd US Low Temperature Plasma Summer School, 2024 to be held on the campus of the University of Michigan, Ann Arbor, MI, USA. [[(Web):https://mipse.umich.edu/summer_school_2024.php#program]]

:June 24-26, 2024 | The 14th International Symposium on Plasma Bioscience (ISPB) to be held at Kwangwoon University, Seoul, Korea.  

:June 24, 2024 | 講義「電気物理数学」

:June 25, 2024 | 運営会議，戦略会議

:June 25, 2024 | (Closed) R052 DXプラズマ研究会　2024年度第2回研究会　於：東京

:June 26, 2024 | 教務委員会

:June 27, 2024 | 相談会

:June 28, 2024 | グリーンDXプラズマコンソーシアム（CGDX）　2024年度第2回定期講習会

:June 28, 2024 | 学術変革研究（Ａ）プラズマ種子科学公開シンポジウム　於：福岡

:July 9-13, 2024 | &color(black,aqua){ESCAMPIG};    Europhysics Conference on Atomic and Molecular Physics of Ionized Gases 2024 (ESCAMPIG) in Masaryk University (MUNI), Brno, the Czech Republic [[(Web):https://escampig2024.physics.muni.cz/]]

:July 20, 2024 | 会合 (試)
//　筆記試験免除面接試験

:July 23, 2024 | 運営会議，戦略会議

:July 24, 2024 | 教務委員会

:July 25, 2024 | 相談会

:August 1-2, 2024 | 会合(試)

:August 6, 2024 | (Closed) R052 DXプラズマ研究会　2024年度第3回研究会　於：東京

:August 8, 2024 | オープンキャンパス

:August 12-16, 2024 | &color(black,aqua){ALD/ALE};    24th International Conference on Atomic Layer Deposition (ALD 2024) and the 11th International Atomic Layer Etching Workshop (ALE 2024) to be held at Messukeskus in Helsinki, Finland. [[(Web):https://ald2024.avs.org/]] Abstract submission Deadline is February 15, 2024

:August 12-16, 2024 | &color(black,aqua){ICDDPS};    5th International Conference on Data-Driven Plasma Science (ICDDPS-5) to be held in Berkeley, USA. [[(Web):https://chemistry.berkeley.edu/icddps-5]] Deadline is January 12, 2024. 

:August 20-23, 2024 | 会合(試)

:August 22, 2024 | 相談会

:August 28, 2024 | 科学フェスティバル　於：名古屋大学

:September 2–4, 2024 | 電気学会A部門大会　於：愛媛

:September 2–5, 2024 | (not attend) 19th International Conference on Plasma Surface Engineering (PSE) to be held at Trade Fair Erfurt / Congress Center Erfurt, GERMANY

:September 4-6, 2024 | 2024年度プラズマエレクトロニクス分科会インキュベーションホール　於：国立オリンピック記念青少年総合センター [[(Access):https://nyc.niye.go.jp/]]（東京都渋谷区代々木神園町3-1）

:September 8-13 2024 | &color(black,aqua){ICPM};    10th International Conference on Plasma Medicine (ICPM10), together with 9th International Workshop on Plasma for Cancer Treatment (IWPCT) to be held in LifeClass Hotels & Spa Portorož, Slovenia. [[(Web):https://f6-ge.ijs.si/icpm10/]]  Deadline is March 10, 2023.

:September 9-11, 2024 | 静電気学会

:September 16-20, 2024 | &color(black,yellow){応物秋};  2024年（令和6年）応用物理学会 秋季学術講演会 to be held at Toki Messe (朱鷺メッセ), Niigata, Japan. 

:September 24, 2024 | 運営会議，戦略会議

:September 24, 2024 | 教務委員会

:September 26, 2024 | 相談会

:September 27, 2024 | 後期学位授与式

:September 27, 2024 | グリーンDXプラズマコンソーシアム（CGDX）　2024年度第3回定期講習会

:September 30-October 4, 2024 | &color(black,aqua){GEC};    77th Annual Gaseous Electronics Conference (GEC) to be held at San Diego, California, USA. [[(Web):https://www.apsgec.org/gec2024/]]

:October 6-11, 2024 | &color(black,aqua){ECS};    246th Electrochemical society (PRiME 2024) to be held at Hawaii Convention Center & Hilton Hawaiian Village, Honolulu, USA [[(Web):https://www.electrochem.org/prime2024/]] Abstract submission deadline is April 12, 2024

:October 14-17, 2024 | The 12th Vacuum and Surface Science Conferences of Asia and Australia (VSSCAA-12), to be held at Taipei international conference center (TICC), Taiwan. [[(Web):https://www.taiwanvacuum.org/vasscaa-12/paper.html]]

:October 22, 2024 | 運営会議，戦略会議

:October 23, 2024 | 教務委員会

:October 28-30, 2024 | The Regional Conference in Materials Engineering (RCME) of ASEAN University Network/Southeast Asia Engineering Education Development Network (AUN/ SEED-Net) in department of Mining, Metallurgical, and Materials Engineering of the College of Engineering, University of the Philippines Diliman. [[(Web):https://www.aunsec.org/discover-aun/thematic-networks/aunseed-net-2/aunseed-net-japanese-partner-universities-jpu]]

:October 30, 2024 | (Closed) R052 DXプラズマ研究会　2024年度第4回研究会　於：東京

:October 31, 2024 | 相談会

:November 3-8, 2024 | &color(black,aqua){AVS};    70th AVS International Symposium & Exhibition to be held at Tampa Convention Center, Tampa, Florida [[(Web):http://www.avs.org/symposium]]

:November 12-15, 2024 | &color(black,aqua){MNC};    37th International Microprocesses and Nanotechnology Conference (MNC 2024) to be held at Kyoto Brighton Hotel, Kyoto, Japan. [[(Web):https://imnc.jp/2024/]]

:November 13-15, 2024 | 会合(試)

:November 14-15, 2024 | &color(black,aqua){DPS};    45th International symposium on dry process (DPS) to be held at Chitose, Hokkaido, Japan. [[(Web):http://www.dry-process.org/2024/]]

:November 15-16, 2024 | 大学院教育改革フォーラム2024　於：名古屋大学

:November 17-20, 2024 | &color(black,yellow){プラ核};    プラズマ核融合学会年会　於：タワーホール船堀（東京都）

:November 26, 2024 | 運営会議，戦略会議

:November 27, 2024 | 拠点進捗状況報告会，教務委員会

:November 28, 2024 | 相談会

:November 29, 2024 | グリーンDXプラズマコンソーシアム（CGDX）　2024年度実習

:November 29, 2024 | プラズマエレクトロニクス講習会

:December 1-6, 2024 | &color(black,aqua){MRS};    2024 MRS Fall Meeting & Exhibit, to be held at Boston, Massachusetts, USA [[(Web):https://www.mrs.org/meetings-events/fall-meetings-exhibits/2024-mrs-fall-meeting]] Dr Hori will organize and chair a symposium. Abstract Submission Deadline is Monday, June 24, 2024

:December 16-18, 2024 | Workshop at Bochum, Germany

:December 19, 2024 | グリーンDXプラズマコンソーシアム（CGDX）　2024年度第4回定期講習会

:December 24, 2024 | 運営会議，戦略会議

:December 25, 2024 | 教務委員会

:December 26, 2024 | 相談会

**2025

:January XX, 2025 | Symposium on Plasma Processing (SPP-42)

:January 14-16, 2025 | (Closed) R052 DXプラズマ研究会　2024年度第5回研究会　於：金沢

:January 18-19, 2025 | 大学入学共通テスト

:January 28, 2025 | 運営会議，戦略会議

:January 29, 2025 | 教務委員会

:January 30, 2025 | 相談会

:February X, 2025 | 会合 (試)

:February 10-12, 2025 | Workshop at Bochum, Germany

:February 25, 2025 | 運営会議，戦略会議

:February 27, 2025 | 相談会

:February 28, 2025 | 教務委員会

:March 3-7, 2025 | &color(black,aqua){ISPlasma};    ISPlasma 2025 to be held at Kasugai campus of Chubu University, Japan.

:March 13, 2025 | 拠点進捗状況報告会, 相談会（仮）

:March X, 2025 | グリーンDXプラズマコンソーシアム（CGDX）　2024年度第5回定期講習会

:March 14-17, 2025 | &color(black,yellow){応物春};  2025年（令和7年）第72回応用物理学会 春季学術講演会 to be held on Tokyo Science University, Chiba, Japan.

:March 21, 2025 | 教務委員会

:March 25, 2025 | 運営会議，戦略会議

:March 24-26, 2025 | International TFT Conference, to be held at Nara Park Bus Terminal. 

:June 15-20, 2025 | 26th International Symposium on Plasma Chemistry (ISPC) at Minneapolis, USA [[(Web):https://www.ispc-conference.org/]]

:September 7-10, 2025 | &color(black,yellow){応物秋};  2025年（令和7年）応用物理学会 秋季学術講演会 to be held at Nagoya, Japan. 

:September 21-26, 2025 | &color(black,aqua){AVS};    71st AVS International Symposium & Exhibition to be held, at Charlotte, North Carolina, USA

:October 20-24, 2025 | &color(black,aqua){GEC};    78th Annual Gaseous Electronics Conference (GEC) to be held at Seoul, Korea.

:November , 2025 | &color(black,aqua){DPS};    46th DPS to be held at Ehime, Japan

:November , 2025 | Asian European Plasma Surface Engineering (AEPSE) 2025, to be held at Phuket, Thailand.

:December 1-4, 2025 | プラズマ核融合学会

**2026

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[[meeting2024]],　[[meeting2023]], [[meeting2022]], [[meeting2021]], [[meeting2020]], [[meeting2019]], [[meeting2018]], [[meeting2017]], [[meeting2016]], [[meeting2015]], [[meeting2014]], [[meeting2013]], [[meeting2012]], [[meeting2011]] 

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[[JSPF calendar:http://www.jspf.or.jp/journal/calendarnew.html]], [[MRS calendar:http://www.mrs.org/meetings-calendar/]], [[APS calendar:http://www.aps.org/meetings/calendar.cfm]], [[conferences calendar:http://www.conference-service.com/conferences/plasma-and-gas-discharge-physics.html]]

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*HIGHLIGHTS (II)

**Metabolomic profiles display a novel mechanism on cell death that is induced specifically by incubation in the non-thermal plasma treated solutions

The plasma-activated lactated solution (PAL) exhibits antitumor effects in glioblastoma U251SP cells. The PAL-treated U251SP cells exhibited changes in intracellular metabolites that were reductive in the redox state.

***Non-thermal plasma–activated lactate solution kills U251SP glioblastoma cells in an innate reductive manner with altered metabolism 

''Kenji Ishikawa'', Yugo Hosoi '''et al.''' Archives of Biochemistry and Biophysics 688, 108414 (pp. 1-9) (July 30, 2020). [[link:https://doi.org/10.1016/j.abb.2020.108414]]

***Nonthermal plasma-activated medium (PAM) modified metabolomic profiles in glycolysis of U251SP glioblastoma 

Naoyoyuki Kurake, ''Kenji Ishikawa'' '''et al.''' Archives of Biochemistry and Biophysics 662, pp.83-92 (February 15, 2019). [[link:https://doi.org/10.1016/j.abb.2018.12.001]]

** Real-time in situ ESR

Our paper was published on-line in the Applied Physics Letters (IF 2011 = 3.844) on July 2 issue of 2012.

***Real-time In Situ Electron Spin Resonance Measurements on Fungal Spores of '''Penicillium digitatum''' during Exposure of Oxygen Plasmas

''Kenji Ishikawa'' '''et al.''' Appl. Phys. Lett. 101, 013704 (2012). [[link:http://dx.doi.org/10.1063/1.4733387]], [[arXiv:http://arxiv.org/abs/1206.6917]]


** Real-time in situ ESR

Our paper was published in the Journal of Physical Chemistry Letters (I.F. 2011 = 6.213)

[[link:http://pubs.acs.org/doi/abs/10.1021/jz2002937]]

***Synergistic Formation of Radicals by Irradiation with both Vacuum Ultraviolet and Atomic Hydrogen: a Real-time in situ Electron Spin Resonance Study

We report on the surface modification of polytetrafluoroethylene (PTFE) as an example of soft- and bio-materials that occur under plasma discharge by kinetics analysis of radical formation using in situ real-time electron spin resonance (ESR) measurements. During irradiation with hydrogen plasma, simultaneous measurements of the gas-phase ESR signals of atomic hydrogen and the carbon dangling bond (C-DB) on PTFE were performed. Dynamic changes of the C-DB density were observed in real time, where the rate of density change was accelerated during initial irradiation and then became constant over time. It is noteworthy that C-DBs were formed synergistically by irradiation with both vacuum ultraviolet (VUV) and atomic hydrogen. The in situ real-time ESR technique is useful to elucidate synergistic roles during plasma surface modification.

''Kenji Ishikawa'' '''et al.''' J. Phys. Chem. Lett. 2, 1278 (2011). [[link:http://pubs.acs.org/doi/abs/10.1021/jz2002937]] 

This paper won the 11th Plasma Electronics Award awarded by the Plasma Electronics division of the Japanese Society of Applied Physics on March 28, 2013.


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