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http://dx.doi.org/10.5369/JSST.2009.18.2.168

Fabrication of the CNT-FET biosensors with a double-gate structure  

Cho, Byung-Hyun (School of Electrical Engineering and Computer Science, Kyungpook National University)
Lim, Byoung-Hyun (School of Electrical Engineering and Computer Science, Kyungpook National University)
Shin, Jang-Kyoo (School of Electrical Engineering and Computer Science, Kyungpook National University)
Choi, Sung-Wook (Korea Food Research Institute)
Chun, Hyang-Sook (Korea Food Research Institute)
Publication Information
Journal of Sensor Science and Technology / v.18, no.2, 2009 , pp. 168-172 More about this Journal
Abstract
In this paper, we present the carbon nanotube field-effect transistor(CNT-FET) with a double-gate structure. A Carbon nanotube film was aligned by the Langmuir-Blodgett technique and $SiN_x$ was deposited to protect from water, oxygen, and other contaminants. We measured the electrical characteristics of the proposed device as the function of the $V_{BG}$, $V_{TG}$. From this result, we can confirm that proposed device might be employed as a biosensor.
Keywords
CNT-FET; biosensor; langmuir-blodgett;
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Times Cited By KSCI : 1  (Citation Analysis)
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