Development of medical technology using reactive species produced by vacuum ultraviolet light
Project/Area Number |
25289071
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Power engineering/Power conversion/Electric machinery
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Research Institution | The University of Tokyo |
Principal Investigator |
Ono Ryo 東京大学, 新領域創成科学研究科, 准教授 (90323443)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
|
Keywords | プラズマ医療 / 真空紫外光 / 活性種 / レーザー計測 / エキシマランプ |
Outline of Final Research Achievements |
We proposed a new medical technology utilizing reactive species produced by photochemical process using vacuum ultraviolet light (VUV). It would be used for, for example, cancer treatment and wound healing. The VUV light produces such as O and OH from O2 and H2O. We made the equipment and confirmed that the system produces reactive species with densities expected by simulation. We treated bacteria with OH radicals produced by this system and showed that this system can produce sufficient amount of OH radicals to cause sterilization, which is important for wound healing. It was shown that this method can also be used for quantitative analysis of medical effect of each reactive species in plasma medicine which is intensively studied these days. This method contributes to the development of plasma medicine.
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Report
(4 results)
Research Products
(94 results)
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[Presentation] Measurement of radicals for plasma medicine2015
Author(s)
R. Ono
Organizer
4th Japan-Korea Joint Symposium on Plasma and Electrostatics Technologies for Environmental Application
Place of Presentation
Kyoto International Conference Center (Kyoto, Japan)
Year and Date
2015-12-10
Related Report
Int'l Joint Research / Invited
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[Presentation] OHラジカルによる殺菌の計測2015
Author(s)
小野 亮, 徳光 悠介, 小松 真之, 米玉利 健太, 米森 星矢, 安田 八郎, 水野 彰
Organizer
新学術領域研究合同公開シンポジウム
Place of Presentation
名古屋大学 (愛知県、名古屋市)
Year and Date
2015-08-05
Related Report
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[Presentation] ROS detection and cellular responses induced by atmospheric pressure plasma exposure2015
Author(s)
Hirofumi Kurita, Mika Shimizu, Motoi Wada, Kaori Sano, Ryo Ono, Hachiro Yasuda, Kazunori Takashima and Akira Mizuno
Organizer
7th International Symposium on Advanced Plasma Science and Its Applications for Nitrides and Nanomaterials / 8th International Conference on Plasma-Nano Technology & Science
Place of Presentation
Nagoya University (Nagoya, Japan)
Year and Date
2015-03-26 – 2015-03-31
Related Report
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[Presentation] 負極性ストリーマ放電の進展計測2014
Author(s)
花川 亘, 石橋 祐太, 米森 星矢, 小室 淳史, 小野 亮
Organizer
第38回静電気学会全国大会
Place of Presentation
広島国際大学 (広島県、広島市)
Year and Date
2014-09-08 – 2014-09-09
Related Report
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[Presentation] 大気圧プラズマ照射による生体分子損傷と細胞応答の解析2014
Author(s)
栗田 弘史, 佐野 香織, 清水 美佳, 中島 知子, 水野 和恵, 小野 亮, 安田 八郎, 高島 和則, 水野 彰
Organizer
第38回静電気学会全国大会
Place of Presentation
広島国際大学 (広島県、広島市)
Year and Date
2014-09-08 – 2014-09-09
Related Report
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