DOE OSTI · 1040794
Biosensor method and system based on feature vector extraction
Abstract
A method of biosensor-based detection of toxins comprises the steps of providing at least one time-dependent control signal generated by a biosensor in a gas or liquid medium, and obtaining a time-dependent biosensor signal from the biosensor in the gas or liquid medium to be monitored or analyzed for the presence of one or more toxins selected from chemical, biological or radiological agents. The time-dependent biosensor signal is processed to obtain a plurality of feature vectors using at least one of amplitude statistics and a time-frequency analysis. At least one parameter relating to toxicity of the gas or liquid medium is then determined from the feature vectors based on reference to the control signal.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Greenbaum, Elias, Qi, Hairong, Wang, Xiaoling. 2012-04-17. Biosensor method and system based on feature vector extraction. https://www.osti.gov/biblio/1040794
Cite the original work for its findings. Save a collection to share your selection of sources.