Integrated Gas Sensing System of SWCNT and Cellulose Polymer Concentrator for Benzene, Toluene, and Xylenes

An integrated cellulose polymer concentrator/single-walled carbon nanotube (SWCNT) sensing system is demonstrated to detect benzene, toluene, and xylenes (BTX) vapors. The sensing system consists of functionalized cellulose as a selective concentrator disposed directly on top of a conductive SWCNT s...

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Bibliographic Details
Main Authors: Jisun Im, Elizabeth S. Sterner, Timothy M. Swager
Format: Article
Language:English
Published: MDPI AG 2016-02-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/16/2/183