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 $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...
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...
The Regents of the University of Minnesota received a three-year, $870,000 Project Grant from the National Science Foundation Division of Chemistry under the Mathematical and Physical Sciences federal grant program (CFDA 47.049). The grant funds research to develop calibration-free, long-term ion sensors through covalent attachment of ionophore-doped polymeric sensing membranes to sensor platforms and transducer layers. Specifically, Professor Philippe Buhlmann and colleagues will work to...
This National Science Foundation (NSF) Project Grant under the Convergence Accelerator program (CFDA 47.084 - NSF Technology, Innovation, and Partnerships) provides $649,984 to the Regents of the University of Minnesota, doing business as the Office of Sponsored Projects Administration, to develop a compact, customizable chemical sensing system integrated with new microsensors and data management/analytics technologies. The goal is to accurately quantify and monitor high-priority water...
The Regents of the University of Minnesota received a $443,794 Project Grant from the US Geological Survey under the Assistance to State Water Resources Research Institutes federal grant program (CFDA 15.805). The grant will support research analyzing sediment transport and legacy phosphorus mobilization across spatial and temporal scales in agricultural watersheds located in Minnesota. Specifically, the university researchers will assemble and collect hydrologic and water quality data across...
The Regents of the University of Minnesota were awarded a three-year, $299,017 Project Grant from the National Science Foundation under the Geosciences program (CFDA 47.050). The grant will support collaborative research exploring new roles for reactive oxygen species in mediating carbon fluxes at the terrestrial-aquatic interface. The research aims to strengthen fundamental understanding of the integrated Earth system by expanding knowledge of atmospheric, earth, and ocean sciences processes....
The National Science Foundation Division of Chemistry awarded a $450,000 project grant to the Regents of the University of Minnesota under the Mathematical and Physical Sciences federal grant program (CFDA 47.049) to develop regenerable polymers for phosphate removal and recovery from wastewater. Professor Valerie Pierre of the University of Minnesota and her research team will synthesize and study polymers and receptors that can selectively capture phosphate from polluted water and subsequently...
The National Science Foundation awarded a $154,871 project grant to the Regents of the University of Minnesota for research titled "COLLABORATIVE RESEARCH: ACTUATING AND SENSING OBJECTS ON A FREE SURFACE." The grant was awarded on May 1, 2021 under the NSF's Engineering program (CFDA 47.041) to support innovation, creativity, and excellence in engineering research. Through this three-year project grant set to conclude on April 30, 2024, the University of Minnesota will conduct research...
The National Science Foundation awarded a $550,000 Project Grant under the CFDA 47.084 Technology, Innovation, and Partnerships program to the Regents of the University of Minnesota (UMN) to develop a prototype position measurement sensor for long-stroke piston-cylinder actuators. The project aims to enhance a previously developed sensor technology to enable accurate measurements over long stroke lengths, addressing a significant market need in agricultural and construction vehicles. The...
The Regents of the University of Minnesota received a $304,222 Project Grant award from the National Science Foundation (NSF) under the Integrative Activities (CFDA 47.083) program. The grant supports a 5-year collaborative research project to develop low-cost, real-time sensors for measuring phosphorus levels in agricultural, wastewater, and aquatic environments. The key objectives are to: 1) design molecular recognition elements that selectively bind inorganic and organic phosphate; 2) integrate these chemistries into electronic devices to transduce the phosphate-binding events; 3) engineer sensors that enable sensitive phosphorus quantification in complex environments; and 4) develop field-deployable prototypes. This holistic approach aims to overcome fundamental science, engineering, and prototyping challenges to address critical gaps in phosphorus monitoring capabilities that limit the ability to manage the global phosphorus cycle. No sub-awards are planned under this grant.