Photothermal nano heater for medicine applications
| Project/Area Number |
15K04679
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Thin film/Surface and interfacial physical properties
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| Research Institution | The University of Tokushima |
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Principal Investigator |
Yanagiya Shin-ichiro 徳島大学, 大学院社会産業理工学研究部(理工学域), 助教 (40314851)
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| Co-Investigator(Kenkyū-buntansha) |
後藤 信夫 徳島大学, 大学院社会産業理工学研究部(理工学域), 教授 (60170461)
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| Research Collaborator |
SEKIMOTO Naoya
TAKAHATA Toshihiko
MATSUOKA Hiroya
MATSUMURA Hisatomo
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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 |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 金ナノ粒子 / 表皮角層 / 熱プラズモニクス / 光熱ダイナミクス / その場観察法 / 表皮角層細胞 / 原子間力顕微鏡法 / レーザープロセッシング / 光熱治療 / プラズモニクス / マイクロバブル / グラフェン / 光学顕微鏡法 / フォトニクス |
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| Outline of Final Research Achievements |
The main purpose of the study is to achieve the photothermal devices for the nano heating of biological tissues. We reported the following findings and demonstrations as nano material science: ① the fabrication of micro glass beads coated with gold nanoparticles (AuNP) and the investigations for their photothermal effects, ② the microscopic Raman study of graphene on 4H-SiC two-dimensionally enhanced by AuNPs, and ③ optical properties of titanium dioxide sputtered film deposited on two-dimensionally assembled AuNP. And the achievements for photothermal bubbles are as follows: ④ micro- and nano-scopic study of fine bubbles generated by photothermal of AuNPs and ⑤ growth and shrinkage of microbubbles in water-alcohol mixture generated by photoexcitation of AuNP. In addition, we also reported the followings as biomechanical science: ⑥ the mechanical properties of stratum corneum in glycerin solution and ⑦ nano mechanical properties of corneocyte by atomic force microscopy.
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Report
(4 results)
Research Products
(21 results)
