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Carbon Nanotube Paper-Based Electroanalytical Devices.
- Source :
- Micromachines; 2016, Vol. 7 Issue 4, p72, 9p
- Publication Year :
- 2016
-
Abstract
- Here, we report on carbon nanotube paper-based electroanalytical devices. A highly aligned-carbon nanotube (HA-CNT) array, grown using chemical vapor deposition (CVD), was processed to form bi-layered paper with an integrated cellulose-based Origami-chip as the electroanalytical device. We used an inverse-ordered fabrication method from a thick carbon nanotube (CNT) sheet to a thin CNT sheet. A 200-layered HA-CNT sheet and a 100-layered HA-CNT sheet are explored as a working electrode. The device was fabricated using the following methods: (1) cellulose-based paper was patterned using a wax printer, (2) electrical connection was made using a silver ink-based circuit printer, and (3) three electrodes were stacked on a 2D Origami cell. Electrochemical behavior was evaluated using electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV). We believe that this platform could attract a great deal of interest for use in various chemical and biomedical applications. [ABSTRACT FROM AUTHOR]
- Subjects :
- CARBON nanotubes
NANOELECTROMECHANICAL systems
Subjects
Details
- Language :
- English
- ISSN :
- 2072666X
- Volume :
- 7
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Micromachines
- Publication Type :
- Academic Journal
- Accession number :
- 114889852
- Full Text :
- https://doi.org/10.3390/mi7040072