Award Data

THE PROPOSED PROJECT WILL DEMONSTRATE THE FEASIBILITY OF EMPLOYING ELECTRON TRAPPING (ET) MATERIALS WITH FIBER OPTICS FILAMENTS FOR USE AS MICROPROBE RADIATION DOSIMETERS.THE ET MATERIALS TM CAN BE INTERROGATED BY NEAR-INFRARED TO PRODUCE VISIBLE OUTPUT SCALABLE TO RADIATION DOSES AT THE FIBER TIP. PHASE I WILL ASSESS THE PERFORMANCE OF SUCH MATERIALS AS MICROPORBE RADIATION DETECTORS INTEGRATED W ...

IONICS RESEARCH INC. (IRI) HAS DETERMINED THAT UNCOATED CAPILLARY COLUMNS CAN BE USED TO CONCENTRATE ORGANICS FROM WATER. THE METHOD IS EXCEEDINGLY SIMPLE AND RAPID (10 MINUTES PER 100 ML), YET EFFECTIVE. IRI PLANS TO INVESTIGATE THE POTENTIAL OF THIS TECHNIQUE FOR THE DEVELOPMENT OF AN INSTRUMENT SUITABLE FOR THA NALYSIS OF ORGANICS AT THE PART-PER-TRILLION LEVEL IN WATER AND WASTEWATER. SUCH AN ...

THIS PROPOSAL IS CONCERNED WITH THE ECONOMIC REMOVAL OF HYDROGEN SULFIDE, A TOXIC MATERIAL, FROM SOUR NATURAL GAS AND PETROLEUM PRODUCTS. THE CURRENT STATUS OF H2S PROCESSING IS REVIEWED. THE CHEMISTRY OF SULFUR AND SULFIDE IN AQUEOUS SOLUTIONS AND PRELIMINARY WORK ALREADY CARRIED OUT IN THE CONTINUOUS ELECTROLYSIS OF H2S TO YIELD HYDROGEN AND SULFUR ARE BRIEFLYDISCUSSED. THE ESTIMATED ECONOMIC GA ...

Off road diesel powered equipment (i.e., tractors, dozers, excavators, backhoes, surface equipment, etc.) are designed with lifetimes of more the 25 to 30 years. As such, most of the diesel equipment in use today were manufactured before there were any emission standards at all, much less are up to stringent requirements of modern vehicle emissions. In order to combat this massive source of poll ...

All levels of government and law enforcement are making plans to contain the effects of a terrorist attach using CBW agents. An important containment strategy is to enable emergency response personnel (police, fire fighters, etc.) to neutralize the threat using decontamination methods. The two primary decontamination solutions used by the military are supertropical bleach and DS2, neither of whi ...

Off-road diesel-powered equipment (i.e., tractors/dozers, excavators, backhoes, surface equipment, etc.) are designed with lifetimes of more than 25-30 years. As such, most of the diesel equipment in use today was manufactured before there were any emissions standards at all, much less up to the stringent requirements of modern vehicle emissions. To combat this massive source of pollutants, ...

All levels of government and law enforcement are making plans to contain the effects of a terrorist attack using chemical and biological warfare agents. An important containment strategy is to enable emergency response personnel (e.g., police, fire fighters, etc.) to neutralize the threat using decontamination methods. The two primary decontamination solutions used by the military are supertropi ...

Operational Technologies Corporation (OpTech) proposes to couple the ultrasensitivity of fluorescence-based detection with the high affinity and selectivity of DNA aptamers as improved replacements for antibodies to detect fecal indicator organisms in fresh and marine recreational waters. Fluorescence Resonance Energy Transfer (FRET) aptamer assays for fecal indicator organisms will be demon ...

Operational Technologies Corporation (OpTech) proposes to couple the ultrasensitivity of fluorescence-based detection with the high affinity and selectivity of DNA aptamers as improved replacements for antibodies to detect fecal indicator organisms in fresh and marine recreational waters. Fluorescence Resonance Energy Transfer (FRET) aptamer assays for fecal indicator organisms will be demonstrat ...

This Phase I SBIR project intends to demonstrate the feasibility of a freshwater microbial community microarray called the WaterChipTM, for detecting the presence of an important model for mercury chemical pollutant in freshwater. By demonstrating its utility for detecting evidence of this pollutant, the basis for expanding the WaterChips capability to other environmental toxins and pollutants wi ...