Investigation of reactive species generated by low temperature plasma and fundamental research for plasma medicine
| Project/Area Number |
26886009
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Plasma electronics
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| Research Institution | Kobe University |
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Principal Investigator |
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| Research Collaborator |
Azuma Takeshi 神戸大学, 大学院医学研究科消化器内科学分野, 教授 (60221040)
Okino Akitoshi 東京工業大学, 未来産業技術研究所, 准教授 (60262276)
Ito Norihiko 鳥取大学, 農学部附属動物医療センター, 准教授 (80264654)
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| Project Period (FY) |
2014-08-29 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 大気圧低温プラズマ / プラズマ医療 / 活性種 / 殺菌 |
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| Outline of Final Research Achievements |
Using developed temperature-controllable multi-gas plasma, generation of reactive species, bacterial inactivation, optimization of plasma source and effect on living body were investigated for medical application. As the results, it is found that nitrogen plasma and carbon dioxide plasma, which generate a large amount of OH radical and singlet oxygen, have high bacterial inactivation effect. We suggest plasma bubble water, and the bacterial inactivation effect was confirmed. Using 3D printer, we succeeded to develop new plasma source, which can be inserted in endoscope. And the treatments with these plasma sources were free from damage to living body.
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Report
(3 results)
Research Products
(32 results)
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[Presentation] 殺菌・洗浄を目的としたプラズマバブル水の活性種測定2015
Author(s)
小林智裕, 渡辺洋輔, 大下貴也, 高松利寛, 松原裕樹, 大島悟, 神谷哲, 松村有里子, 宮原秀一, 岩澤篤郎, 東 健, 沖野晃俊
Organizer
平成27年度 日本分光学会年次講演会
Place of Presentation
東京
Year and Date
2015-06-01
Related Report
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[Presentation] Measurement of sterilization ability and reactive species of various plasma bubbled-up water2015
Author(s)
Tomohiro Kobayashii, Yosuke Watanabe, Takaya Oshita, Toshihiro Takamatsu, Hiroki Matsubara, Satoru Oshima, Tetsu Kamiya, Yuriko Matsumura, hidekadzu miyahara, Atsuo Iwasawa, Takeshi Azuma, Akitoshi Okino
Organizer
The 42th IEEE International Coference on Plasma Science
Place of Presentation
Turkey
Year and Date
2015-05-24
Related Report
Int'l Joint Research
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[Presentation] プラズマバブル水の活性種測定と細菌不活化効果の調査2015
Author(s)
小林智裕, 渡辺洋輔, 大下貴也, 高松利寛*, 松原裕樹, 大島悟, 神谷晢, 松村有里子, 宮原秀一, 岩澤篤郎, 東健, 沖野晃俊
Organizer
平成26年度 第4回 電気学会東京支部神奈川支部研究会
Place of Presentation
神奈川
Year and Date
2015-02-16
Related Report
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