Nanoelectronics type biosensor |
| FET nanobiosensor using CNT: |
FET-CNT chip was fabricated by using single CNT between source and drain of FET. Aptamaers having the ability to recognize biomolecules was then immobilized on CNT and high sensitivity immunosensing was possible with the chip. Analytical Chemistry 79(2), 782-7 (2007)
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| Amperometric biosensing using multiple CNT: |
Multiple CNTs were grown on the chip substrate and the chip was used successfully for amperometric biosensing of PSA - a cancer biomarker. Biosensors and Bioelectronics 22 (9,10) 2377-2381(2007)
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大阪大学 大学院工学研究科 精密科学・応用物理学専攻 応用物理学教室 民谷・朝日研究グループ
Department of Applied Physics, Osaka University, Suita, Osaka 565-0871
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