Award Data

Organophosphorus chemical warfare nerve agents (OP-CWA) are attractive to terrorist groups and rogue states as an inexpensive and accessible technology for chemical warfare. OP-CWA and organophosphate pesticides cause severe neurological symptoms and death by inhibiting the enzyme acetylcholinesterase (AChE); the resulting excess acetylcholine accumulates and overstimulates the human or animal bo ...

Due to the potential detection benefits offered by hyperspectral imaging spectroscopy, this is an area of great interest in terms of early detection of plume threats. The major constraint is in costs of components. Under this SBIR, our team will investigate innovative advances in the integration of uncooled microbolometer technologies to determine the potential for reducing detector cost and com ...

Daily, approximately 321,000 underfired charbroilers in approximately 700,000 U.S. food service operations account for 94 percent of current restaurant emissions, equivalent to more than 285 tons of particulate matter (PM) and more than 41 tons of volatile organic compounds (VOCs), a significant source of environmental air pollution adversely impacting health. Grease emissions from one underfired ...

The MycoBond™ platform is an innovative material technology that converts industrial and agricultural byproducts into a high-performance, cost-competitive biocomposite.  Positioned as a direct replacement for hydrocarbon-derived synthetics, such as expanded polystyrene, MycoBond™ materials literally are grown in 5 to 7 days.  The vegetative growth of a filamentous fungus, mycelium, pro ...

The MycoBond™ platform is an innovative material technology that converts industrial and agricultural byproducts into a high-performance, cost-competitive biocomposite. Positioned as a direct replacement for hydrocarbon-derived synthetics, such as expanded polystyrene, MycoBond™ materials literally are grown in 5 to 7 days. The vegetative growth of a filamentous fungus, mycelium, produces ex ...

Daily, approximately 321,000 underfired charbroilers in approximately 700,000 U.S. food service operations account for 94 percent of current restaurant emissions, equivalent to more than 285 tons of particulate matter (PM) and more than 41 tons of volatile organic compounds (VOCs), a significant source of environmental air pollution adversely impacting health. Grease emissions from one underfired ...

THE CONTROL OF NITROAROMATIC AIR POLLUTANTS BY BIOSCRUBBING WILL BE EVALUATED AS TO THEIR FEASIBILITY AND EFFICIENCY IN BENCH-SCALE EXPERIMENTS. A MICROBIAL CONSORTIUM ENRICHED ON SELECTED NITROAROMATIC AIR POLLUTANTS SUCH AS NITROBENZENE OR NITROTOLUENE WILL BE IMMOBILIZED ON A POROUS SOLID MATRIX PACKED INTO A SCRUBBING COLUMN. MEASURED VOLUMES OF AIR, CONTAINING KNOWN CONCENTRATIONS OF THE NITR ...

DURING THE MID-EIGHTIES, APPROXIMATELY THREE MILLION CHILDRED BETWEEN SIX MONTHS AND FIVE YEARS OLD HAD POISONOUS BLOOD LEAD CONCENTRATIONS DUE TO PAINT. THERE IS RISK FOR ADULTS IN THE PAINT, AUTOMOBILE MANUFACTURING, AND CERAMIC INDUSTRIES. THE NATION COULD SUBSTANTIALLY REDUCE THE INCIDENCE OF LEAD POISONING IF ONE WERE ABLE TO MEASURE LEAD USING A INEXPENSIVE, PORTABLE DEVICE. CURRENT LEAD MEA ...

RECENT ASSESSMENTS ESTIMATE U.S. CROP LOSSES FROM ELEVATED OZONE LEVEL AND OTHER OXIDANTS (SULFUR DIOXIDE, NITROGEN DIOXIDE) TO BE AS MUCH AS $5 BILLION ANNUALLY. ADDITIONALLY,SEVERE FOREST DAMAGE MAY RESULT FROMPOLLUTION-RELATED OXI- DANTS PARTICULARLY IN EUROPE WHERE THERE HAS BEEN A DRAMATICDECLINE IN FOREST ECOSYSTEMS OVER THE PAST SIX YEARS. THIS RESEARCH IS DIRECTED AT THE MITIGATION OF SUCH ...

SOLID-PHASE EXTRACTION, A CURRENTLY DEVELOPING TECHNOLOGY MAY BE USED FOR ENVIRONMENTAL SAMPLE PREPARATION. THE PRESENT METHODLOGY OF LIQUID/LIQUID EXTRACTION IS NOT PRAC- TICAL IN THE FIELD. MANY INVESTIGATORS HAVE STUDIED SOLID- PHASE EXTRACTION. HOWEVER, THESE WORKS ARE LIMITED TO NAR- ROW CLASSES OF COMPOUNDS. NO OVERALL METHODOLOGY IS AVAILA-BLE FOR PREPARING A SAMPLE CONTAMINATED WITH MULTIP ...