Title of article
DNA sensors based on CNT-FET with floating electrodes
Author/Authors
Kim، نويسنده , , Byeongju and Lee، نويسنده , , Joohyung and Namgung، نويسنده , , Seon and Kim، نويسنده , , Jeongsu and Park، نويسنده , , Jae-Yeol and Lee، نويسنده , , Moon-Sook and Hong، نويسنده , , Seunghun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
6
From page
182
To page
187
Abstract
We report a successful development of a floating electrode-based DNA sensor with controllable responses. Here, metallic floating electrodes were fabricated to form Schottky barriers between carbon nanotubes and the floating electrodes. We showed that the sensor response could be enhanced by increasing the number of floating electrodes. We also analyzed the response of the sensors based on the Langmuir isotherm theory.
Keywords
DNA , Carbon nanotube , Sensor , Floating electrode , Schottky barrier
Journal title
Sensors and Actuators B: Chemical
Serial Year
2012
Journal title
Sensors and Actuators B: Chemical
Record number
1440719
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