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 ...

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 ...

Conventional cement-based construction materials such as stucco and concrete are prone to cracking, provide poor thermal insulation, and are very permeable to water. The repair of deteriorated cement-based structures is a major problem. In the United States alone, repair costs are estimated to be more than $100 billion. Commercial stuccos are susceptible to cracking under the influence ...

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. Aerosol Dynamics, Inc., will combine two new technologies: (1) a growth tube impactor for particle collection, and (2) lab-on-a-chip (LOC) analysis of sulfates and nitrates. The growth ...