journal article·2011-06-28

Universal Parameters for Carbon Nanotube Network-Based Sensors: Can Nanotube Sensors Be Reproducible?

Byung Yang Lee, Moon Gyu Sung, Joohyung Lee, Ku Youn Baik, Young-Kyun Kwon, Moon-Sook Lee, Seunghun Hong

ACS Nano· Volume 5· Issue 6
Publisher page

Abstract

Carbon nanotube (CNT) network-based sensors have been often considered unsuitable for practical applications due to their unpredictable characteristics. Herein, we report the study of universal parameters which can be used to characterize CNT network-based sensors and make their response predictable. A theoretical model is proposed to explain these parameters, and sensing experiments for mercury (Hg(2+)) and ammonium (NH(4)(+)) ions using CNT network-based sensors were performed to confirm the validity of our model.
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Research context

OpenAlex topics: Carbon Nanotubes in Composites · Mechanical and Optical Resonators · Electrochemical Analysis and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Physics and Astronomy, Seoul National University, Seoul 151-747, Korea

Department of Physics and Research Institute for Basic Sciences, Kyung Hee University, Seoul 130-701, Korea

Samsung Advanced Institute of Technology, Yongin-si, Gyeonggi-do 446-712, Korea

Department of Biophysics and Chemical Biology, Seoul National University, Seoul 151-747, Korea

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