#author("2023-04-08T14:48:20+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.
----
*Upcoming meeting [#l5a052fd]
Color: &color(black,aqua){Oversea};, &color(black,yellow){Domestic};
**2023
:April 16-21, 2023 | 4th International Conference on Data Driven Plasma Science (ICDDPS-4) to be held at Okinawa Institute of Science and Technology (OIST), Okinawa, Japan. [[(Web):http://www.ppl.eng.osaka-u.ac.jp/ICDDPS4/index.html]]
:April 19-22, 2023 | International conference on electronic packaging (JIEP-ICEP2023) to be held at Civic auditorium sears home yume hall, Kumamoto, Japan. [[(Web):https://www.jiep.or.jp/icep/]]
:April 21, 2023 | グリーンDXプラズマコンソーシアム（CGDX） 2023年度第1回講演会「プラズマプロセスのDXはどうあるべきか」 Closed 於：名古屋大学野依学術記念交流館 [[(Web):https://www.plasma.nagoya-u.ac.jp/news/notice/2023cgdp1421.html]]
:May 13, 2023 | 第20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 五十嵐 信行 モデレータ 中塚 理
:May 21-26, 2023 %%May 15-20, 2022 May 23-28, 2021%% | &color(black,aqua){ISPC}; 25th International Symposium on Plasma Chemistry (ISPC) to be held at Kyoto, Japan. [[(Web):https://www.ispc25.com/]] Deadline: January 31, 2023
:May 21-26 2023 | International Conference on Metallurgical Coatings and Thin Films (ICMCTF) to be held at the Town & Country Hotel and Convention Center, San Diego, California, USA. [[(Web):https://icmctf2023.avs.org/]]
:May 24-25, 2023 | 第76回日本酸化ストレス学会学術集会 於：神戸国際会議場 (in Japanese) [[(Web):https://plaza.umin.ac.jp/sfrrj76/index.html]] Deadline: February 22, 2023
:May 28-June 2, 2023 | 243rd ECS Meeting with the 18th International Symposium on Solid Oxide Fuel Cells (SOFC-XVIII) [[(Web):https://ecs.confex.com/ecs/243/cfp.cgi]]
:June 10, 2023 | 第21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 大矢 欣伸 モデレータ
:June 18-22, 2023 | &color(black,aqua){IWOPA}; 4th International Workshop on Plasma Agriculture (IWOPA4) to be held at Seoul, Korea. [[(Web):https://iwopa2023.org/]] Deadline: March 31, 2023
:June 20, 2023 | 東海国立大学機構 低温プラズマ総合科学研究拠点 [[(Web):https://www.thers.ac.jp/research/plasma/index.html)]] 設立記念会（プラズマの日） 於：名古屋大学 坂田平田ホール (in Japanese)
:June 23, 2023 | グリーンDXプラズマコンソーシアム（CGDX） 2023年度第2回講演会
:July 9-14, 2023 &color(red){Talk}; | &color(black,aqua){ICPIG}; 35th International Conference on Phenomena in Ionized Gases (ICPIG）to be held at Egmond aan Zee, the Netherlands [[(Web):https://www.icpig2023.com/]] Dr Ishikawa will have an invited talk of "Plasma induced surface reactions: novel measurements and new insights". Deadline: March 3, 2023
:July 15, 2023 | 第22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 モデレータ
:July 23-26, 2023 | &color(black,aqua){ALE}; AVS 23rd International Conference on Atomic Layer Deposition (ALD 2023) and the 10th International Atomic Layer Etching Workshop (ALE 2023) to be held at the Hyatt Regency Bellevue in Bellevue, Washington (East Seattle), USA. [[(Web):https://ald2023.avs.org/]] Dr Thi-Thuy-Nga Nguyen will have a presentation. Deadline: February 15, 2023
:August 19, 2023 | 第23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 モデレータ
:September 3-9, 2023 &color(red){Chair}; | &color(black,aqua){SSDM}; 55th International Conference on Solid State Devices and Materials (SSDM) to be held at Nagoya Congress Center, Japan. [[(Web):https://www.ssdm.jp/]] Dr Ishikawa organizes the Short Course entitled "Plasma technology: Cornerstone of the post-scaling and next milestone of assurance energy and environment" to be held on September 5, 2023.
:September 4-6, 2023 | インキュベーションホール 於：御殿場
:September 9, 2023 | 第24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 モデレータ
:September 10-14, 2023 | 20th International Symposium on Laser-Aided Plasma Diagnostics (LAPD20) to be held at Kyoto Garden Palace Hotel, Kyoto, Japan. [[(Web):https://lapd20.nifs.ac.jp/]]
:September 11-13, 2023 | 日本植物バイオテクノロジー学会大会 [[(Web):https://www.jspb.jp/meeting/]] 於：千葉大学西千葉キャンパス シンポジウム「プラズマ農業」[[(Web):http://forum.nacos.com/jspb/40/symposium.php]] on September 13 (in Japanese)
:September 19-23, 2023 | &color(black,yellow){応物秋}; 2023年（令和5年）秋季学術講演会 to be held on Kumamoto Castle Hall, Kumamoto, Japan.
:September 19-23, 2023 &color(red){Chair}; | &color(black,aqua){IEAE}; IEAE Technical Meeting on Emerging Applications of Plasma Science and Technology on Vienna International Centre (VIC) [[(Web):https://conferences.iaea.org/event/336/]]
:October 9-13, 2023 | &color(black,aqua){GEC}; 76th Gaseous Electric Conference (GEC) to be held at Michigan league, Ann Harbor, USA. [[(web):http://www.apsgec.org]]
:October 12-13, 2023 | &color(black,aqua){ADMETA}; Advanced Metallization Conference 2023 32nd Asian Session to be held at University of Tokyo. [[(Web):http://www.admeta.org/]]
:October 14, 2023 | 第25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 モデレータ
:October 15-17, 2023 | Global Plasma Forum at Aomori
:November 5-10, 2023 &color(red){Chair}; | &color(black,aqua){AVS}; 69th American Vacuum Society (AVS) International Symposium and Exhibition to be held at Oregon Convention Center, Oregon, USA. [[(Web):https://avs69.avs.org/]]
:November 5-8, 2023 | &color(black,aqua){AEPSE}; 13th Asian-European International Conference on Plasma Surface Engineering (AEPSE 2023) to be held at BEXCO, Busan, Korea. [[(Web):http://www.aepse.org/2023_/index.html]]
//%%February 7-11, 2022%% %%September 26-30, 2021%% &color(red){Talk};
//[[(Web):http://www.aepse.org/2021/index.html]] Dr Ishikawa will have a tutorial lecture of "Plasma in Healthcare : As tool of Regenerative Medicine and Development"
//Deadline: April 30, 2021
:November 11, 2023 | 第26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 モデレータ
:November 12-17, 2023 &color(red){Chair}; | &color(black,aqua){AAPPS}; 7th Annual Conference of the Division of Plasma Physics of the Association of Asia Pacific Physics Society (AAPPS-DPP 2023) to be held at Port Messe, Nagoya, Japan. [[(Web):http://aappsdpp.org/DPP2023/index.html]]
:November 14-17, 2023 | &color(black,aqua){MNC}; 36th International Microprocesses and Nanotechnology Conference (MNC 2023) to be held at Keio Plaza Hotel Sapporo, Hokkaido, Japan [[(Web):https://imnc.jp/2023/]]
:November 21-22, 2023 | &color(black,aqua){DPS}; Dry process symposium (DPS) to be held at Nagoya, Japan.
:November , 2023 | 2023年度 卓越大学院未来エレクトロニクス創成加速([[卓越DII:https://www.dii.engg.nagoya-u.ac.jp]])/国際ワークショップ [[(Web):https://www.dii.engg.nagoya-u.ac.jp/blog/event/entry-720.html]]
:November 27-30, 2023 | プラズマ核融合学会年会 於：岩手
:December 9, 2023 | 第27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 モデレータ
:December 11-16, 2023 | (MRM2023) IUMRS-ICA Kyoto International Conference Center, Kyoto, Japan [[(Web):https://mrm2023.jmru.org/]] Symposium G-1 Advanced Plasma Processing in the New Era will be held.
**2024
:January 4-6, 2024 | SPP-41 to be held at Ohokayama campus of Tokyo Institute of Technology, Japan.
:March , 2024 | ISPlasma 2024 to be held at Nagoya, Japan.
:March 15-18, 2024 | &color(black,yellow){応物春}; 2024年（令和6年）第71回応用物理学会 春季学術講演会 to be held on Tokyo City University, Tokyo, Japan.
: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.
**2025
:March , 2025 | ISPlasma 2025 to be held at Kasugai campus of Chubu University, Japan.
----
[[meeting2023]], [[meeting2022]], [[meeting2021]], [[meeting2020]], [[meeting2019]], [[meeting2018]], [[meeting2017]], [[meeting2016]], [[meeting2015]], [[meeting2014]], [[meeting2013]], [[meeting2012]], [[meeting2011]]
----
[[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]]
----
*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.
#include(Footer,notitle);
// #attach
![[PukiWiki]](pukiwiki.png "[PukiWiki]")
