Award Data

A compact and affordable, microchip-based system for the automated, in situ analysis of inorganic ions in atmospheric aerosols will be develop and verified against traditional, filter-based methods. Our approach combines tow new technologies: (1) a growth tube impactor for particle collection and (2) lab-on-a-chip (LOC) analysis of sulfates and nitrates. The growth tube impactor enlarges indivi ...

There are many products that can identify chemical weapons. They range in complexity from simple colorimetric chemical test strips or gas tubes, to more complex multi-step test kits, to intricate arrays of gas chromatographs and mass spectrometers. None of the products is specifically designed to illustrate the presence of chemicals on surfaces or have use as a decontamination assurance method. ...

By continuing teaming up with one of the most reputable university teams in THz science and technology, ArkLight proposes to carry out the tasks set for a Phase-II program following our success in Phase I. We are aimed at the further development of novel spectrometers to analyze chemicals in the vapor phase based on accurate measurements of the emission and absorption spectra due to the molecular ...

Green Building design, at the planning and schematic design stages when sweeping decisions about sustainable siting, water efficiency, indoor ari quality, materials, atmospheric and energy technologies can still be made, is difficulet at best. Building Design & Construction 2003 "White Paper on Sustainabitity - A Report on the Green Building Moverment" identified significant bariers to green buil ...

Kent SeaTech and Dr. David Brune of the Agricultural & Biological Engineerig Department at Clemson University propose to conduct joint research on the application of high rate algal pond water treatment technology to reduce the negative environmental impacts of nutrient wastes produced by Concentrated Animal Feeding Operations (CAFOs). The Pacific Southwest lead the nation in producton of milk, e ...

Conventional cement based construction materials such as stucco and concrete are prone to cracking with poor thermal insulation, and are very permeable to water. Repair of deteriorated cement based structures is a major problem, and in United States alone repair cost is estimated to be over $100 billion range. Commercial stuccos are susceptible to cracking under the influenced of repeated fluctu ...

We propose to develop a unique, on-line, in situ autonomous monitoring and process control system that will improve the reliability and performance of wastewater treatment systems that are designed to remove nitrogen through simultaneous nitrification and denitrification (SNdN). A key component technology of the proposed innovative process control system will be an analytical insturment based on ...

The current state of the art of in silico drug discovery or computer aided drug discovery relies almost exclusively on molecular mechanics force fields, such as AMBER and CHARMM, and empirical potentials. It is well known that while these approaches are excellent for certain applications, they have thus far proven less then satisfactory for thorough understanding the interactions of enzyme-inhibi ...

Seacoast Science proposes to fabricate a detector that will monitor the presence and concentration of two chemicals commonly used for building decontamination. Ultimately this program will yield a small, rugged, lightweight, low-power system designed for continuous unattended operation or handhel battery operation. In unattended mode, the proposed detector will monitor chemical concentration and ...

There is an immediate and pressing need to find non-toxic and environmentally friendly replacements for toxic flame-retardants such as pentabromodiphenyl ether (pentaBDE), octaBDE, and other halogenated and toxic products. The objective of this proposal is to introduce and demonstreate the robust performance and feasibility of a family of unique non-toxic and environmetnally friendly "phos ...