Award Data

This Small Business Innovation Research (SBIR) Phase I project will engineer a fully automated, trailer-mounted Supersaturated Dissolved Oxygen Injector (SDOX) and determine the effects of addition of dissolved oxygen (DO) to impaired waterways. Waterways with low dissolved oxygen cannot support fish and other aquatic life and are dominated by anaerobic microbial digestive processes. If the amoun ...

INTEREST IN GALIUM ARSENIDE (GAAS) INTEGRATED CIRCUITS (IC) GROWING RAPIDLY BECAUSE THEY ARE VERY FASTAND RESISTANT TO RADIATION. HOWEVER, SOME SIGNIFICANT PROBLEMS ARE STILL OF CONCERN. FIRST, THE INCREASED SPEED OF THIS TECHNOLOGY HAS LEAD TO TIMING PROBLEMS IN CIRCUIT DESIGN. WITH THIS TECH- NOLOGY THE GATE SWITCHING SPEEDS HAVE BEEN INCREASED TO WHERE THEY CAN BE EQUIVALENT TO THE WIRE TRANSMI ...

IF A SERIES OF MATERIALS CAN BE ENGINEERED HAVING METAL TO INSULATOR OR METAL-TO-SEMICONDUCTOR TRANSITION AT A SPECIFIC DESIRED TEMPERATURE, THEN THESE MATERIALS WILL PAVE THE WAY FOR A VARIETY OF APPLICATIONS. ONE SUCH APPLICATION IS A HIGH CURRENT, SOLID STATE, RELIABLE SWITCH. IT IS PROPOSED TO DEVELOP SUCH MATERIALS USING TIO2-VO2 SOLID SOLUTION. THE HIGH TEMPERATURE RUTILE STRUCTURE OF VO2 IS ...

This Small Business Technology Transfer (STTR) PhaseI project will design, fabricate, and validate a novel low cost (under $40/kW), robust and high-power-density 3 kW fuel cell (FC) power-conditioning system (PCS) suitable for lower voltage FC stacks, comprising a high-frequency inverter (HFI) followed by a forced cyclo-converter, which yields the following features: (1) 300 kHz switching frequen ...

This NSF SBIR Phase I project is to develop a series of optical edge and band-pass thin film filters using semiconductor nano-crystals and noble metal nano-rod as the absorption materials. The nanocrystal-based thin film filters would rely for their operation on the unique feature, size dependent absorption, of semiconductor and noble metal nanocrystals. Semiconductor nanocrystals are nanometer-si ...

This Small Business Technology Transfer (STTR) Phase I project will create an instrument for chemically interfacing with cells in culture at numerous sites simultaneously and with arbitrary, real-time control over the interaction coordinates. The broader impact of this instrument will be to provide a new tool for greatly improving the scientific understanding of cellular responses in the study of ...

The project focuses on the development of a small, water-proof elecromyographic (EMG) sensor for a myoelectric arm prosthesis that transmits by a wireless link and can be easily and consistently installed over any muscle site. The wireless link eliminates wires and connectors inside the arm socket that can be bulky and unreliable due to corrosion and breakage of wires representing a significant i ...

Develops a small waterproof Warless EMG Preamp sensor for myoelectric arm prostheses that transmits a digital signal via a wireless link eliminating many of the wires and connectors associated with arm prostheses and allowing connection to modern rollon gel type liners

This Small Business Innovation Research (SBIR) Phase II project intends to finalize commercial production protocols for high quality, highly stable, bio-compatible, bio-accessible, and yet affordable Fe3O4 nanocrystals and related magnetic beads. Current state-of-the-art methodology for making Fe3O4 nanocrystals for biomedical applications has many critical deficiencies including poor ability to c ...

This Small Business Innovation Research (SBIR) project will explore feasibility and demonstrate advantages of the application of novel BaTiO3 nanoparticles based embedded decoupling capacitors (nCAP) fabricated using electrostatic directed assembly of the nanoparticles. The state-of-the-art embedded capacitors are mostly microcomposites involving high dielectric materials such as BaTiO3 as fille ...