Construction of carbon nanowall sheet edge electronics and differentiation induction control of single cell
| Project/Area Number |
15H02032
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Plasma electronics
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| Research Institution | Nagoya University |
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Principal Investigator |
Hori Masaru 名古屋大学, 工学研究科, 教授 (80242824)
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| Co-Investigator(Kenkyū-buntansha) |
近藤 博基 名古屋大学, 工学(系)研究科(研究院), 准教授 (50345930)
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| Co-Investigator(Renkei-kenkyūsha) |
ISHIKAWA Kenji 名古屋大学, 大学院工学研究科, 特任教授 (60417384)
TAKEDA Keigo 名城大学, 理工学部, 准教授 (00377863)
TANAKA Hiromasa 名古屋大学, 大学院工学研究科, 特任准教授 (00508129)
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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 |
¥38,350,000 (Direct Cost: ¥29,500,000、Indirect Cost: ¥8,850,000)
Fiscal Year 2017: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Fiscal Year 2016: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Fiscal Year 2015: ¥20,020,000 (Direct Cost: ¥15,400,000、Indirect Cost: ¥4,620,000)
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| Keywords | プラズマ / カーボンナノウォール / グラフェンエッジ / 分化誘導 / 骨芽細胞 / 細胞外カルシウム / 細胞内カルシウム / 骨化 / 周波数 / 壁密度 / プラズマ加工 / 細胞分化 / 再生医療 / 電気刺激 / 周波数依存性 / ヒト由来骨芽細胞様細胞 / ノジュール |
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| Outline of Final Research Achievements |
In order to cultivate biotechnology devices and plasma bioelectronics that can control adhesion, morphology and differentiation induction of cells by systematic elucidation interaction between electronic properties developed from nanosheet-edges in carbon nanowall (CNW) and cells, the effects of superimposed electrical stimulation on the CNW scaffold on the proliferation / differentiation (ossification) of osteoblasts were elucidated. Proliferation promotion and suppression of ossification were specifically confirmed only when the electrical stimulation at the frequency of 10 Hz was superimposed. Furthermore, the dependence on wall density and the formation of cell clumps without ossification were also found. These suggest changes in cell proliferation and differentiation due to the synergy between the sheet edge on the CNW surface and electrical stimulation, and establishment of new cell control technology in various regenerative medicine is expected.
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Report
(4 results)
Research Products
(44 results)
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[Presentation] Plasma-enhanced synthesis and chemical termination of carbon nanomaterials for application as cell culturing scaffold2016
Author(s)
H. Sugiura, L. Jia, H. Kondo, H. Hashizume, K. Ishikawa, K. Takeda, M. Hiramatsu, M. Sekine, M. Hori
Organizer
The Asian Joint Committee International Workshop 2016 on Advanced Plasma Technology and Applications
Place of Presentation
Eastin Tan Hotel, Chiang Mai, Thailand
Year and Date
2016-02-22
Related Report
Int'l Joint Research
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[Presentation] Fabrication of Nanoplatform Based on Vertical Nanographene2015
Author(s)
M. Hiramatsu, M. Tomatsu, H. Kondo, M. Hori
Organizer
68th Annual Gaseous Electronics Conference/9th International Conference on Reactive Plasmas/33rd Symposium on Plasma Processing
Place of Presentation
Hawaii Convention Center, Hawaii, USA
Year and Date
2015-10-12
Related Report
Int'l Joint Research
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[Presentation] Nanoplatform Based on Vertical Nanographene2015
Author(s)
M. Hiramatsu, H. Kondo, M. Hori
Organizer
The 10th Asian-European International Conference On Plasma Surface Engineering
Place of Presentation
Ramada Plaza Jeju Hotel, Jeju Island, Korea
Year and Date
2015-09-20
Related Report
Int'l Joint Research
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