Reactive Fluorescent Sensors for Detecting CW Agents at Sub-Chronic Levels

Award Information
Agency:
Department of Defense
Branch
Office for Chemical and Biological Defense
Amount:
$69,997.00
Award Year:
2004
Program:
SBIR
Phase:
Phase I
Contract:
W911NF-04-C-0043
Agency Tracking Number:
C041-102-0103
Solicitation Year:
2004
Solicitation Topic Code:
CBD04-102
Solicitation Number:
2004.1
Small Business Information
NOMADICS, INC.
1024 S. Innovation Way, Stillwater, OK, 74074
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
879735579
Principal Investigator:
Greg Frye-Mason
Principal Investigator
(405) 372-9535
gfryemason@nomadics.com
Business Contact:
James Luby
Chief Operating Officer
(405) 372-9535
jluby@nomadics.com
Research Institution:
n/a
Abstract
None of the current chemical warfare (CW) agent sensors or field test kits has sufficient sensitivity to detect nerve and blister agents at allowable exposure level (AEL) concentrations. Thanks to a remarkable chromophore developed by Professor Timothy Swager at MIT, Nomadics believes that we can achieve these detection levels in a small, low-cost sensor. Recently, Nomadics has demonstrated an exciting new fluorescence-based chemical warfare agent sensor that provides very high sensitivity with a unique selectivity to the toxicity of these agents. The platform is soon to be tested against live agents and has not responded to any potential interferent other than substances which are themselves hazardous materials. Because the chromophores are so sensitive, use a dark-field detection mechanism, require only simple optics and electronics, and because of Nomadics' extensive experience in developing low-cost, sensitive, rugged field instruments, we expect to be able to demonstrate a functional model in Phase I that will confirm the system's potential as a practical handheld CW agent detector.

* information listed above is at the time of submission.

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