TITLE

Exploring microdischarges for portable sensing applications

AUTHOR(S)
Gianchandani, Y. B.; Wright, S. A.; Eun, C. K.; Wilson, C. G.; Mitra, B.
PUB. DATE
October 2009
SOURCE
Analytical & Bioanalytical Chemistry;Oct2009, Vol. 395 Issue 3, p559
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
This paper describes the use of microdischarges as transducing elements in sensors and detectors. Chemical and physical sensing of gases, chemical sensing of liquids, and radiation detection are described. These applications are explored from the perspective of their use in portable microsystems, with emphasis on compactness, power consumption, the ability to operate at or near atmospheric pressure (to reduce pumping challenges), and the ability to operate in an air ambient (to reduce the need for reservoirs of carrier gases). Manufacturing methods and performance results are described for selected examples. [Figure not available: see fulltext.]
ACCESSION #
44217520

 

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