Award Data

This Phase I project will develop a multianalyte biosensor field screening instrument (MBFI). The MBFI has the potential to reduce the annual cost of environmental analyses in the United States by more than $20 million and to reduce the analysis turnaround time from approximately 19 days to less than 15 minutes. The major barrier to the development of a biosensor instrument for environmental mea ...

Chlorinated hydrocarbons represent the most prevalent contaminants in the subsurface, threatening the quality of groundwater at aquifers. Existing technologies for monitoring these contaminants require expensive, labor-intensive methods of sample collection and analysis. The goal of this Phase I research project is to develop a low-cost, compact, reliable, automated, unattended, and long-term mo ...

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The goal of this Phase I research project is to study a new class of environmentally safe wood preservatives based on cation-anion complexes with antimicrobial activities. The proposed cations include: (1) biguanide/polybiguanide derivatives, (2) polyionenes (polyquats), and (3) quaternary ammonium salts. The associated anions needed to form the complex will be selected from triclosan, tribromo ...

The goal of this Phase I research project is to study a new class of environmentally safe wood preservatives based on cation-anion complexes with antimicrobial activities. The proposed cations include: (1) biguanide/polybiguanide derivatives, (2) polyionenes (polyquats), and (3) quaternary ammonium salts. The associated anions needed to form the complex will be selected from triclosan, ...

Chlorinated hydrocarbons represent the most prevalent contaminants in the subsurface, threatening the quality of groundwater at aquifers. Existing technologies for monitoring these contaminants require expensive, labor-intensive methods of sample collection and analysis. The goal of this Phase I research project is to develop a low-cost, compact, reliable, automated, unattended, and lo ...

The goals of this Phase I research project are to investigate the feasibility of using an artificial neural network (ANN) and an optimization-based water distribution security system ("smart security") for accurately detecting contamination events, and given the nature of the threat, identify optimal crisis management decisions that minimize the threat and maintain a safe water supp ...

Some bioterrorism agents cause disease at very low infective doses and their presence can be masked by the environment. Therefore, ultrasensitive detection is required for homeland defense applications. In this Phase I research project, Operational Technologies Corporation (OpTech) proposes to couple DNA aptamers made by the Systematic Evolution of Ligands by Exponential Enrichment (SELEX) proce ...

The goals of this Phase I research project are to investigate the feasibility of using an artificial neural network (ANN) and an optimization-based water distribution security system (¿smart security¿) for accurately detecting contamination events, and given the nature of the threat, identify optimal crisis management decisions that minimize the threat and maintain a safe water supply. Given th ...