The National Science Foundation (NSF) awarded a $212,206 Project Grant to the University of California, San Diego (UCSD) through the Integrative Activities (CFDA 47.083) program. This convergence research project aims to overcome fundamental science, engineering, and prototyping challenges to enable portable, low-cost, robust, and selective sensors for measuring phosphorus - an essential element that plays a central role in global biogeochemical cycles, food resources, and environmental...
This $301,751 federal Project Grant award from the National Science Foundation (NSF) under the Integrative Activities program (CFDA 47.083) supports a collaborative research project to develop new sensor technologies for detecting and measuring phosphorus in the environment. The key objectives are to: Design and develop molecular "receptor" elements that can selectively bind to various phosphorus compounds; Integrate these receptor elements with semiconductor technologies to...
This $313,727 Project Grant awarded by the National Science Foundation (NSF) Integrative Activities program funds a 5-year collaborative research effort to develop low-cost, portable sensors capable of accurately measuring phosphorus levels in agricultural, environmental, and marine settings. The project brings together a multidisciplinary team of researchers with expertise in areas such as supramolecular and inorganic chemistry, polymer science, soft-matter electronics, and environmental...
This Project Grant from the National Science Foundation Division of Ocean Sciences provides $109,710 to the University of Washington from June 2021 through May 2024. The grant supports collaborative research to improve the accuracy and uncertainty associated with estimated levels of carbon dioxide partial pressure (pCO2) from pH sensors on autonomous profiling platforms. This work falls under the Geosciences program (CFDA 47.050), which aims to strengthen the national scientific enterprise...
This Project Grant award from the National Science Foundation (NSF) Geosciences program (CFDA 47.050) provides $315,353 to the University of California San Diego's Scripps Institution of Oceanography to advance the technology readiness of a prototype sensor called MICRO-PHAT. The sensor is designed to simultaneously measure seawater pH and total alkalinity in situ, which is critical for monitoring ocean carbon chemistry and the impacts of ocean acidification. Key innovations include a modified...
This National Science Foundation (NSF) Project Grant under the Geosciences program (CFDA 47.050) aims to develop new polymer ionophore materials and fabricate potentiometric sensors for detecting and measuring carbonate ion concentrations in coastal and ocean waters. The $290,800 award to Delaware State University, a historically Black land-grant institution, will fund research to synthesize polymer-based ionophores with improved selectivity and stability for long-term carbonate sensing in...
Applied Ocean Sciences, LLC received a $255,633 National Science Foundation SBIR Phase I Project Grant under the Engineering program (CFDA 47.041) to develop the first flow-through sensor for real-time microplastics measurements. The Engineering program seeks to improve quality of life and economic strength through engineering research and innovation. Under this December 2021 award concluding in November 2022, Applied Ocean Sciences will develop a flow-through sensor capable of directly...
The National Science Foundation (NSF) awarded a $198,306 Project Grant under its Geosciences program (CFDA 47.050) to the University of Delaware. The grant, which runs from September 1, 2024 to August 31, 2027, supports collaborative research to synthesize polymer ionophores and fabricate potentiometric sensors for detecting carbonate ions in the ocean. The research aims to develop sensor devices with improved selectivity, response time, and long-term stability for monitoring ocean acidification...
This $622,016 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports the collaborative development of a novel self-powered, multimodal pH, pressure, and temperature MEMS sensor system for marine carbon dioxide removal (MCDR) monitoring. The project involves researchers from the University of North Texas, University of Michigan, and University of California San Diego working to design, fabricate, and test this innovative sensor array to provide...
The National Science Foundation Division of Ocean Sciences awarded a $260,366 Project Grant to the University of Washington's Office of Sponsored Programs to support collaborative research under the Geosciences program (CFDA 47.050). The research aims to conduct shipboard measurements of dissolved aluminum, iron, and manganese to trace inputs to the South Pacific Gyre and Southern Ocean from September 2021 through August 2024. The Geosciences program seeks to expand fundamental knowledge of...