| 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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