학술논문

Fluctuation-Enhanced Sensing for Biological Agent Detection and Identification
Document Type
Periodical
Source
IEEE Transactions on Nanotechnology IEEE Trans. Nanotechnology Nanotechnology, IEEE Transactions on. 10(6):1238-1242 Nov, 2011
Subject
Components, Circuits, Devices and Systems
Computing and Processing
Stochastic systems
Microorganisms
Fluctuations
Noise measurement
Laser beams
Biosensors
Bacterium identification
biological sensing
fluctuation-enhanced sensing (FES)
spore identification
stochastic signals
Language
ISSN
1536-125X
1941-0085
Abstract
We survey and show our earlier results about three different ways of fluctuation-enhanced sensing of bio agent, 1) the phage-based method for bacterium detection published earlier; 2) sensing and evaluating the odors of microbes; and 3) spectral and amplitude distribution analysis of noise in light scattering to identify spores based on their diffusion coefficient.