Remote Sensing Using an Airborne Biosensor

There is no current method for remote identification of aerosolized bacteria. In particular, such a capability is required to warn of a biological warfare attack prior to human exposure. A fiber optic biosensor, capable of running four simultaneous immunoassays, was integrated with an automated flui...

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Veröffentlicht in:Environmental Science and Technology 1998-08, Vol.32 (16), p.2461-2466
Hauptverfasser: Ligler, Frances S, Anderson, George P, Davidson, Peggy T, Foch, Richard J, Ives, Jeffrey T, King, Keeley D, Page, Greg, Stenger, David A, Whelan, James P
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container_end_page 2466
container_issue 16
container_start_page 2461
container_title Environmental Science and Technology
container_volume 32
creator Ligler, Frances S
Anderson, George P
Davidson, Peggy T
Foch, Richard J
Ives, Jeffrey T
King, Keeley D
Page, Greg
Stenger, David A
Whelan, James P
description There is no current method for remote identification of aerosolized bacteria. In particular, such a capability is required to warn of a biological warfare attack prior to human exposure. A fiber optic biosensor, capable of running four simultaneous immunoassays, was integrated with an automated fluidics unit, a cyclone-type air sampler, a radio transceiver, and batteries on a small, remotely piloted airplane capable of carrying a 4.5-kg payload. The biosensor system was able to collect aerosolized bacteria in flight, identify them, and transmit the data to the operator on the ground. The results demonstrate the feasibility of integrating a biosensor into a portable, remotely operated system for environmental analysis.
doi_str_mv 10.1021/es970991p
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ispartof Environmental Science and Technology, 1998-08, Vol.32 (16), p.2461-2466
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source ACS Publications
subjects AIR SAMPLERS
Analysis methods
Applied sciences
Atmospheric pollution
Bacteria
Bioassay
Biological & chemical weapons
Biological and medical sciences
BIOLOGICAL WARFARE AGENTS
Biosensors
Biotechnology
Environment
Exact sciences and technology
Fiber optic sensors
FIBER OPTICS
Fundamental and applied biological sciences. Psychology
IMMUNOASSAY
Methods. Procedures. Technologies
MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE
Pollution
PORTABLE EQUIPMENT
REMOTE SENSING
Sensors
Various methods and equipments
title Remote Sensing Using an Airborne Biosensor
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