Invention Grant
- Patent Title: Biosensor method and system based on feature vector extraction
- Patent Title (中): 基于特征向量提取的生物传感器方法和系统
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Application No.: US11216282Application Date: 2005-08-31
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Publication No.: US08158377B2Publication Date: 2012-04-17
- Inventor: Elias Greenbaum , Miguel Rodriguez, Jr. , Hairong Qi , Xiaoling Wang
- Applicant: Elias Greenbaum , Miguel Rodriguez, Jr. , Hairong Qi , Xiaoling Wang
- Applicant Address: US TN Oak Ridge
- Assignee: UT-Battelle, LLC
- Current Assignee: UT-Battelle, LLC
- Current Assignee Address: US TN Oak Ridge
- Agency: Brinks Hofer Gilson & Lione
- Main IPC: C02F3/34
- IPC: C02F3/34 ; C12M1/00 ; C12N1/00 ; C12Q1/00 ; C12Q1/02
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.
Public/Granted literature
- US20070105184A1 Biosensor method and system based on feature vector extraction Public/Granted day:2007-05-10
Information query
