Project Grant 2229755
- This three-year, $459,000 Project Grant from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) will fund research into the origins and mitigation of secondary microplastics and nanoplastics pollution. The grantee, Columbia University, will combine experimental and theoretical tools to elucidate the degradation mechanisms of semicrystalline polymers when exposed to mechanical forces, water, air and UV light. This work aims to delineate the critical physics...
- The National Science Foundation awarded a two-year, $174,000 Project Grant to Princeton University under the Geosciences program (CFDA 47.050). The grant will fund research examining the effect of environmental conditions on the degradation pathways and sorption potential of microplastics and nanoplastics as vectors for inorganic pollution. The Geosciences program supports basic research to strengthen understanding of Earth's integrated system through atmospheric, earth, and ocean sciences. This...
- This $399,836 federal Project Grant awarded by the National Science Foundation (NSF) under the Social, Behavioral, and Economic Sciences (CFDA 47.075) program supports research to examine the sources and spatial distribution of microplastics in rivers. The project at Texas A&M University will characterize the extent of microplastic pollution in different watersheds and analyze how human activities and land use patterns impact the geographical distribution of these particles. The research...
- This three-year, $303,793 project grant from the National Science Foundation Division of Chemistry supports research into the formation and environmental impacts of micro- and nano-plastics in water systems. Titled "Collaborative Research: CAS-MNP: Radical-Induced Weathering of Micro- and Nanoplastics in Water: Impacts on Suspensions, Agglomerations, and Contaminant Adsorptions," the award enables Professors Julie Peller of Valparaiso University and Stephen Mezyk of California State...
- This $400,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will support research at the University of Southern California (USC) to study the impacts of environmental nanoplastics on cell membranes. The key objectives are to: 1) develop tools to create and isolate nanoplastic particles that mimic real-world environmental nanoplastics, 2) discover how these nanoplastics can alter cell membrane properties, and 3) understand how specific...
- This $151,450 Project Grant award from the National Science Foundation's (NSF) Integrative Activities program (CFDA 47.083) will support a collaborative research project to quantify and predict the impacts of plastic additives across biological and social systems. The project, led by The Pennsylvania State University, aims to illuminate the "dark matter" of plastic additive pollution and develop mitigation strategies. The project comprises two phases: Phase I will focus on...
- This three-year, $192,385 Project Grant from the National Science Foundation's Division of Chemistry and Mathematical and Physical Sciences program will support research into the formation and properties of micro- and nano-plastics in water systems. Professors Julie Peller of Valparaiso University and Stephen Mezyk of California State University, Long Beach will lead their students in experiments simulating the environmental weathering and chemical changes of small plastic particles over time...
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $231,803 to the Research Foundation of the City University of New York (RFCUNY) provides mentored undergraduate research opportunities focused on studying microplastics in the Finger Lakes watershed of New York. The 3-year project will engage college sophomores in field research to identify sources, sinks, transport, and environmental impacts of microplastics in the local water systems. Students...
- This National Science Foundation (NSF) Project Grant award, under the Engineering program (CFDA 47.041), provides $419,906 to Rutgers, The State University to investigate the fate, conversion mechanisms, and resource recovery implications of microplastics during hydrothermal valorization of wet organic wastes. The research aims to 1) establish conversion limits of plastic resins under autocatalytic conditions, 2) evaluate microplastic conversion and mechanisms for various catalysts, and 3)...
- This $850,426 project grant awarded by the National Science Foundation (NSF) under the Integrative Activities program (CFDA 47.083) supports a collaborative research effort led by Duke University to investigate the impacts of plastic additives across biological and social scales. The 5-year project comprises two phases: Phase I will characterize the effects of plastic additives on cells, organisms, and ecological communities, assess the regulatory landscape, and conduct community-level...
This $191,801 National Science Foundation Project Grant under the Integrative Activities program will support research into the properties and toxicity of microplastics and nanoplastics through a combination of experimental and computational methods. Professor B. Rasulev of North Dakota State University will lead an interdisciplinary collaboration with Rutgers University to characterize micro- and nanoplastic materials experimentally and computationally. Structure-toxicity analysis and predictive models for property and toxicity assessment will be developed to further understanding of degradation mechanisms and reveal factors influencing biodegradation. The fellowship and graduate student training provided through this Research Infrastructure Improvement Track-4 award will investigate microplastics and nanoplastics via an integrated experimental and computational study. Results aim to close knowledge gaps regarding degradation mechanisms while establishing a foundation for long-term collaboration and developing generally applicable structure-property relationship modeling methodology.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $191.8k | 11/22/22 |