E-resources
Peer reviewed
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Xuan, Chu T.; Thuy, Nguyen T.; Luyen, Tran T.; Huyen, Tran T. T.; Tuan, Mai A.
Journal of electronic materials, 06/2017, Volume: 46, Issue: 6Journal Article
A field-effect transistor (FET) using carbon nanotubes (CNTs) as the conducting channel (CNTFET) has been developed, designed such that the CNT conducting channel (15 μ m long, 700 μ m wide) is directly exposed to medium containing target deoxyribonucleic acid (DNA). The CNTFET operates at high ON-current of 1.91 μ A, ON/OFF-current ratio of 1.2 × 10 5 , conductance of 4.3 μ S, and leakage current of 16.4 pA. We present initial trials showing the response of the CNTFET to injection of target DNA into aqueous medium.
