Award Data

Maintaining healthy populations of salmon and trout (salmonids) has significant biological, cultural, and economic benefits. Significant data gaps exist for sources of mortality in juvenile and adult salmonids in small streams. These gaps can create discrepancies between main stem escapement counts and estimates of population health. Field Data Services, LLC is developing novel camera trap technol ...

The pHyter is a handheld device that accurately measures pH using colorimetry, communicating with a cellphone via Bluetooth Low Energy. The app records location, time, temperature, pH and meta-data. In Phase I, we redesigned the instrument using an ‘internet of things’ development platform, modified the app to operate on both Android and iOS phones, and showed, through a network of partners, t ...

This SBIR Phase II project proposes to integrate an easy to use, inexpensive, and portable bacterial concentrator with a handheld pathogen detection system to enable ultra-low cholera pathogen (Vibrio cholerae) detection. Cholera affects communities across 41 countries, including in Yemen, where in the first 5 months of 2020 has had 110,000 suspected cases. Current methods used to detect the chole ...

pathogens in marine aquaculture waters. Phase II research will look to improve sample concentration, cell lysis, and DNA purification techniques that were developed in Phase I. More specifically, optimization of the prototype lysis/elution fluid will be further developed for cell lysis using BSL-1 organisms, Vibrio harveyi, a surrogate for pathogenic Vibrio ssp. Techniques will be developed to ove ...

This Phase II SBIR project will continue the development of an optical sorter that will be used to estimate drop sizes in sprays. The optical sorter will determine the size of drops in the 0.1 to 10 microns range. Drops in this size range are prevalent in the automobile industry, where the fuel injection pressures have increased tremendously over the past two decades. These newer injectors provide ...

Bridger Photonics, Inc. proposes to develop an absolute length metrology sensor that will simultaneously provide >1,000 measurements per second, 0.5 m maximum measurement distance. Bridger’s solution is will fill a gap in precision measurement technology for applications that require rapid monitoring of macroscopic distances such as positioning and calibration of surface metrology systems (CMM, ...

Domestic US aquaculture is moving toward fishmeal replacement in aquafeeds with a variety of alternative protein sources including plant-based, terrestrial and marine proteins. In our Phase I work we showed the feasibility of modifying the protein quality of several alternate protein sources, specifically animal byproduct meals, and its potential significant impacts on marine fish production. Th ...

Quantifying oceanic CO2 uptake and ocean acidification and understanding their impact on global climate and ocean ecology are key goals of NOAA’s climate change research programs. NOAA’s request for Development of a long-term Lagrangian pH and pCO2 drifter (SBIR Subtopic 8.3.1C) aims to address these goals by developing technology that measures both pCO2 and pH that can be widely deployed in t ...

This NIST Phase II SBIR effort will two low noise single photon detectors using MgO doped LiNbO3 (LN) periodically poled waveguides and a 980nm (or similar appropriate wavelength) pump to up convert 1550nm photons to 600nm to allow for detection by photomultiplier tube (PMT). The key innovation is using low noise periodically poled waveguides with a long wavelength (1800nm) pump leading to higher ...

Even today as a highly technical and advanced world civilization, the physiology of deep sea fish and invertebrates continues to remain mysterious and poorly known. Past specimen containers fail to either have the size or volume needed or lack the robustness for high pressure containment of in many cases, lack the repeatability necessary to ensure a reasonable lifetime of continuous use. The Tec ...