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Nanosensors-Cellphone Integration for Extended Chemical Sensing NetworkThis poster is to present the development of a cellphone sensor network for extended chemical sensing. The nanosensors using carbon nanotubes and other nanostructures are used with low power and high sensitivity for chemical detection. The sensing module has been miniaturized to a small size that can plug in or clip on to a smartphone. The chemical information detected by the nanosensors are acquired by a smartphone and transmitted via cellphone 3g or WiFi network to an internet server. The whole integrated sensing system from sensor to cellphone to a cloud will provide an extended chemical sensing network that can cover nation wide and even cover global wide for early warning of a hazardous event.
Document ID
20110024202
Acquisition Source
Ames Research Center
Document Type
Presentation
Authors
Li, Jing (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 25, 2013
Publication Date
September 28, 2011
Subject Category
Chemistry And Materials (General)
Report/Patent Number
ARC-E-DAA-TN4239
Funding Number(s)
WBS: WBS 833011.02.01.37.121B.11
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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