Project Grant 2502696

Award Date 7/15/25
Completion Date 6/30/28
Dollars Obligated $445K
Federal Grant Program
47.049
Assistance Type
Project Grant
Place of Performance
Manhattan, KS 66506, USA
Similar Awards
This Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) supports research at the University of Nebraska to uncover the key material and processing factors that control the release of micro- and nano-plastics from polymer products. The $739,205 award, effective August 1, 2025 through July 31, 2030, aims to obtain a fundamental understanding of the relationship between material characteristics, processing methods, and the release behavior of potentially...
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...
The National Science Foundation (NSF) Division of Ocean Sciences awarded a $346,823 Project Grant to the Regents of the University of Colorado (doing business as the University of Colorado) to conduct research under the NSF Geosciences program (CFDA 47.050). This research project aims to better understand how transformations to microplastics in coastal environments impact their regional-scale transport and fate. The study will use Lagrangian tracers and existing hydrodynamic modeling to quantify...
This Project Grant award from the National Science Foundation (NSF) under the Engineering program (CFDA 47.041) will fund a five-year research project at Cornell University focused on understanding the fate and transport of microplastics and their interactions with potentially toxic halogenated organic compounds (HOCs) in soil and groundwater environments. The $558,556 award will support a series of laboratory experiments to evaluate the impacts of aged and weathered microplastics on HOC...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $299,999.00 to Iowa State University (ISU) aims to investigate the physical processes involved in the trapping of microplastic particles in riverbeds. The research leverages synergistic pore-resolving direct numerical simulations and theoretical modeling to reveal the microscopic effects at the pore level and derive predictive models for microplastic retention rates. This research will enable a more...
The National Science Foundation awarded a $386,959 Project Grant to the University of Missouri System under the Engineering program (CFDA 47.041) for the period of October 1, 2022 through March 31, 2026. The grant funds research into microplastics fate and contaminant transport in storm runoff using an interdisciplinary approach integrating material science and environmental engineering. Specifically, the grantee will investigate the roles of intrinsic and extrinsic material properties on...
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...
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, $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 Ball State University a $338,547 Project Grant under the Mathematical and Physical Sciences federal grant program (CFDA 47.049) to investigate molecular behavior at colloidal and aqueous interfaces of heterogeneous nano- and micro-plastics. Over a three year period from July 2023 through June 2026, Ball State will use surface-selective second harmonic generation spectroscopy and quartz crystal microbalance technology to determine adsorption parameters of...

This Project Grant award from the National Science Foundation (NSF) under the Mathematical and Physical Sciences program (CFDA 47.049) supports research at Kansas State University (KSU) on the surface chemistry of microplastics and their interactions with organic micropollutants.

Specifically, Professor Daniel Higgins and his students will study how hazardous organic micropollutants accumulate on the surfaces of secondary microplastics and how this evolves over time as the plastics weather. They will employ super-resolved single-molecule detection methods to gain nanometer-scale insights into these mechanisms at environmentally relevant concentrations. The $445,000 award spans the period from July 15, 2025 to June 30, 2028. The results will improve understanding of micropollutant-microplastic interactions and their environmental implications.

Generated 8/5/25, 6:03 AM