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29 December 2004 Development of nano-based resonator gas sensors for wireless sensing systems
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Proceedings Volume 5593, Nanosensing: Materials and Devices; (2004)
Event: Optics East, 2004, Philadelphia, Pennsylvania, United States
This paper reviews the development of microwave carbon nanotube resonator sensors for gas sensing applications. The carbon nanotube sensor is a passive circuit that does not rely on battery for operation. Our experimental results demonstrate that the microwave carbon nanotube resonator sensor achieve a sensitivity of 8000 and 4000 Hz/ppm at 20 and 100 ppm respectively. This sensor platform has great potential for wireless sensing network applications.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mark Patrick McGrath, Ridah N. Sabouni, and Anh-Vu H. Pham "Development of nano-based resonator gas sensors for wireless sensing systems", Proc. SPIE 5593, Nanosensing: Materials and Devices, (29 December 2004);

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