2016 Fiscal Year Final Research Report
Development of High Sensitivity Vertical Organic Nano-Transistors for Environmental and Bio-Sensor Applications
Project/Area Number |
15K13813
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Device related chemistry
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Research Institution | Chiba University |
Principal Investigator |
KUDO Kazuhiro 千葉大学, 大学院工学研究科, 教授 (10195456)
|
Co-Investigator(Renkei-kenkyūsha) |
SAKAI Masatoshi 千葉大学, 大学院工学研究科, 准教授 (60332219)
|
Research Collaborator |
YAMAUCHI Hiroshi 千葉大学, 工学部, 技術職員 (60332219)
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Project Period (FY) |
2015-04-01 – 2017-03-31
|
Keywords | バイオセンサ / 分子流路 / ナノポーラス / 縦型ナノトランジスタ / DNA / 環境センサ |
Outline of Final Research Achievements |
Excellent tapered microfluidic structure can be fabricated using anisotropic etching of Si substrate. In particular, using a two-step anodizing oxidation process, nano-porous alumina was obtained with good reproducibility. The potential detection using model molecules was established and 20 mV difference was observed in molecules with two and three amino acids. Furthermore, nano-transistors were fabricated injecting organic semiconductors in nano-porous alumina and basic transistor operation was confirmed.
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Free Research Field |
有機半導体デバイス
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