Fabrication and characterization of nanocarbon-based nanodevices
Research members： Kenzo Maehashi PhD.
Research fields： Nano/Micro science, Material engineering
Departments： Institute of Engineering
Keywords： graphene, carbon nanotube, nanodevice, biosensor
Web site：
Summary
Nanocarbons such as carbon nanotubes (CNTs) and graphene are expected for fabrication of devices owing to their unique structures and superior electrical properties. In this department, synthesis of nanocabons, fabrication and characterization of nanocarbon-based nanodevices are investigated.
Reference articles and patents
1. “Label-Free Protein Biosensors Based on Aptamer-Modified Carbon Nanotube Field-Effect Transistors”, K. Maehashi, T. Katsura, K. Matsumoto, K. Kerman, Y. Takamura, and E. Tamiya, Anal. Chem. 79 (2007) 782-787.
2. “Electrolyte-Gated Graphene Field-Effect Transistors for Detecting pH and Protein Adsorption”, Y. Ohno, K. Maehashi, Y. Yamashiro, and K. Matsumoto, Nano Letters 9 (2009) 3318-3322.
3. “Label-Free Immunosensor for Prostate-specific Antigen Based on Single-Walled Carbon Nanotube Array-Modified Microelectrodes”, J. Okuno, K. Maehashi, K. Matsumoto, K. Kerman, Y. Takamura, and E. Tamiya, Biosens. Bioelectron. 22 (2007) 2377-2381.
4. “Label-Free Biosensors Based on Aptamer-Modified Graphene Field-Effect Transistors”, Y. Ohno, K. Maehashi, and K. Matsumoto, J. Am. Chem. Soc. 131 (2010) 18012–18013.
5. “Aptamer-Based Label-Free Immunosensors Using Carbon Nanotube Field-Effect Transistors”, K. Maehashi, K. Matsumoto, Y. Takamura, and E. Tamiya, Electroanalysis 21 (2009) 1285-1290.
Contact
University Research Administration Center(URAC),
Tokyo University of Agriculture andTechnology
urac[at]ml.tuat.ac.jp
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