Development of supercritical plasma flow field aiming at one-step synthesis of composite nanoparticles for drug delivery
| Project/Area Number |
15H03919
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Fluid engineering
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| Research Institution | Osaka University |
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Principal Investigator |
SHIGETA Masaya 大阪大学, 接合科学研究所, 准教授 (30431521)
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| Co-Investigator(Kenkyū-buntansha) |
田中 学 大阪大学, 接合科学研究所, 教授 (20243272)
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| Co-Investigator(Renkei-kenkyūsha) |
WATANABE Takayuki 九州大学, 工学研究院, 教授 (40191770)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2015: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
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| Keywords | 流体工学 / プラズマ / 超臨界流体 / ナノ粒子 |
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| Outline of Final Research Achievements |
The objective of this study is to develop one-step mass-production of deliverable nanoparticles by a supercritical plasma flow controlling the nanoparticles' yield, size, and composition on the basis of fluid mechanics. An experiment system consisting of a pressure-proof chamber to produce and sustain supercritical fluid and an electric power supplier capable of generating plasma under a high pressure was designed and constructed. The correlations between the flow characteristics of supercritical plasma and the material characteristics of products were clarified by experimental and theoretical approaches. Experimental methods to measure the plasma's characteristics and mathematical models to analyze the mechanisms were developed as well.
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Report
(4 results)
Research Products
(51 results)
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[Journal Article] Qualitative and quantitative analyses of arc characteristics in SMAW2016
Author(s)
Masaya SHIGETA, Takahiro IKEDA, Manabu TANAKA, Tetsuo SUGA, Bovornchok POOPAT, Somporn PEANSUKMANEE, Niwat KUNAWONG, Ackadech LERSVANICHKOOL, Hiroaki KAWAMOTO, Supot THONGDEE, Kazuyuki SUENAGA, Makoto OTA
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Journal Title
Welding In The World
Volume: 60
Issue: 2
Pages: 355-361
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] Diffusion Behavior of Electrode Additives during TIG Welding2016
Author(s)
Akitoshi KUROKAWA, Manabu TANAKA, Masaya SHIGETA, Kyohei KONISHI, Kazuya ISHIDA, Tomohiro TAKIDA, Seiji NAKABAYASHI and Ayuri TSUJI
Organizer
The International Symposium on Visualization in Joining & Welding Science through Advanced Measurements and Simulation
Place of Presentation
ホテル 阪急エキスポパーク（大阪府吹田市）
Year and Date
2016-10-17
Related Report
Int'l Joint Research
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