Biosensor method and system based on feature vector extraction
Patent
·
OSTI ID:1086740
A system for biosensor-based detection of toxins includes 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.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- University of Tennessee Research Foundation (Knoxville, TN); UT-Battelle, LLC (Oak Ridge, TN)
- Patent Number(s):
- 8,476,062
- Application Number:
- 13/431,664
- OSTI ID:
- 1086740
- Country of Publication:
- United States
- Language:
- English
Similar Records
Biosensor method and system based on feature vector extraction
Method and apparatus for enhanced detection of toxic agents
Method and system for real-time analysis of biosensor data
Patent
·
Tue Apr 17 00:00:00 EDT 2012
·
OSTI ID:1086740
Method and apparatus for enhanced detection of toxic agents
Patent
·
Tue Oct 01 00:00:00 EDT 2013
·
OSTI ID:1086740
+1 more
Method and system for real-time analysis of biosensor data
Patent
·
Tue Aug 19 00:00:00 EDT 2014
·
OSTI ID:1086740