Biosensor method and system based on feature vector extraction

Greenbaum, Elias; Qi, Hairong; Wang, Xiaoling

Title: Biosensor method and system based on feature vector extraction

Patent · Tue Apr 17 00:00:00 EDT 2012

OSTI ID:1040794

Greenbaum, Elias ^[1]; Qi, Hairong ^[1]; Wang, Xiaoling ^[2]

Knoxville, TN
San Jose, CA

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.

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Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-00OR22725

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

Patent Number(s):: 8,158,377

Application Number:: 11/216,282

OSTI ID:: 1040794

Country of Publication:: United States

Language:: English

References (7)

Development and evaluation of electrochemical glucose enzyme biosensors based on carbon film electrodes Florescu, M.; Abrett, C. Talanta, Vol. 65, Issue 2 https://doi.org/10.1016/j.talanta.2004.07.003	journal	January 2005
Development of infrared optical sensor for selective detection of tyrosine in biological fluids Huang, Genin Gary; Yang, Jyisy Biosensors and Bioelectronics, Vol. 21, Issue 3, p. 408-418 https://doi.org/10.1016/j.bios.2004.11.001	journal	September 2005
Biosensors for rapid monitoring of primary-source drinking water using naturally occurring photosynthesis Rodriguez, Miguel; Sanders, Charlene A.; Greenbaum, Elias Biosensors and Bioelectronics, Vol. 17, Issue 10, p. 843-849 https://doi.org/10.1016/S0956-5663(02)00059-3	journal	October 2002
Magnetic resonance as a technique to magnetic biosensors characterization in Neocapritermes opacus termites de Oliveira, J. F.; Wajnberg, E.; Esquivel, D. M. S. Journal of Magnetism and Magnetic Materials, Vol. 294, Issue 2, p. e171-e174 https://doi.org/10.1016/j.jmmm.2005.03.078	journal	July 2005
Acoustic immunosensor for real-time sensing of neurotransmitter GABA Wang, T.; Muthuswamy, J. Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE Cat. No.03CH37439) https://doi.org/10.1109/IEMBS.2003.1280771	conference	January 2003
Stand-off tissue-based biosensors for the detection of chemical warfare agents using photosynthetic fluorescence induction Sanders, Charlene A.; Rodriguez, Miguel; Greenbaum, Elias Biosensors and Bioelectronics, Vol. 16, Issue 7-8, p. 439-446 https://doi.org/10.1016/S0956-5663(01)00158-0	journal	September 2001
Ultrasensitive magnetic biosensor for homogeneous immunoassay Chemla, Y. R.; Grossman, H. L.; Poon, Y. Proceedings of the National Academy of Sciences, Vol. 97, Issue 26 https://doi.org/10.1073/pnas.97.26.14268	journal	December 2000

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