Carbon nanotube Biosensor
| Project Area | Carbon nanotube nanoelectronics |
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| Project/Area Number |
19054011
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Osaka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
INOUE Koichi 大阪大学, 産業科学研究所, 准教授 (50159977)
MAEHASHI Kenzo 大阪大学, 産業科学研究所, 准教授 (40229323)
OHNO Yasuhide 大阪大学, 産業科学研究所, 助教 (90362623)
NAGAMUNE Yasushi 産業技術総合研究所, ナノシステム研究部門, 主任研究員 (20218027)
KAWAHARA Toahio 中部大学, 超伝導・持続可能エネルギー研究センター, 教授 (80437350)
TAKAMURA Yuzuru 北陸先端大学院大学, マテリアルサイエンス研究科, 教授 (20290877)
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| Project Period (FY) |
2007 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥86,000,000 (Direct Cost: ¥86,000,000)
Fiscal Year 2011: ¥7,200,000 (Direct Cost: ¥7,200,000)
Fiscal Year 2010: ¥18,400,000 (Direct Cost: ¥18,400,000)
Fiscal Year 2009: ¥25,800,000 (Direct Cost: ¥25,800,000)
Fiscal Year 2008: ¥33,800,000 (Direct Cost: ¥33,800,000)
Fiscal Year 2007: ¥800,000 (Direct Cost: ¥800,000)
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| Keywords | カーボンナノチューブ / バイオセンサー / 確率共鳴 / 方向制御成長 / 石英基板 / 感度向上 / 基板パターニング法 / 電気化学反応 / 前立線特異抗原 / 人絨毛ゴナドトロピン / 抗原 / 抗体反応 / マイクロポンプ / アンペロメトリックバイオセンサー / pH / アミノ酸 / アルギン酸 / 高感度検出 |
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| Research Abstract |
Two kinds of carbon nanotube bio sensors were established in this research program. One used the property of large surface area of CNT for the electrode of electrochemical reaction, and succeeded in detecting the two kinds of cancer markers. The other one used the CNT as the channel of FET. Using the control of growth direction method and also using the stochastic resonance characteristics, we have succeeded in detecting the bio molecule such as PSA with high sensitivity.
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Report
(7 results)
Research Products
(60 results)
