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- Title
Carbon nanotubes and graphene-based chemical sensors.
- Authors
Misra, Abha
- Abstract
The chemical sensing behaviour of the carbon nanotube and graphene-based sensors for detecting various chemical analytes is presented in this article. A focus on detection mechanisms has been provided to assess their relative potential under different environmental conditions. The performance of these two carbon allotropes is compared based on their sensitivity towards various types of electron donating and accepting molecules. Although these carbon materials still have to meet crucial challenges in fabrication and optimization, continued progress in this field may lead to a sensor with superior sensitivity for a wide range of applications.
- Subjects
CARBON nanotubes; GRAPHENE; DETECTORS; MACHINE design; ANALYTICAL chemistry equipment; ELECTRON donor-acceptor complexes
- Publication
Current Science (00113891), 2014, Vol 107, Issue 3, p419
- ISSN
0011-3891
- Publication type
Article