Project Grant 2205819
- 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...
- 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...
- The National Science Foundation (NSF) awarded a $202,000 Project Grant under its Geosciences program (CFDA 47.050) to Northern Illinois University (NIU) to acquire and operate an Agilent 8700 Laser Direct Infrared (LDIR) Chemical Imaging System. This cutting-edge technology will enable NIU researchers to detect and analyze microplastics in the environment, studying their transportation, bioaccumulation, and environmental impacts. The LDIR system will also serve as a valuable resource for...
- This National Science Foundation (NSF) Project Grant under the Geosciences program (CFDA 47.050) provides $358,976 to Hobart & William Smith Colleges to conduct collaborative research on microplastic sources, transport, and environmental impact across the Finger Lakes watershed in New York. The 3-year project offers mentored research opportunities for college sophomores, who will learn to design research projects, collect field data, and analyze microplastic samples using advanced equipment....
- 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 Project Grant from the National Science Foundation, under the Engineering federal grant program (CFDA 47.041), provides $516,621 to the University of Colorado Boulder from September 1, 2022 to May 31, 2027. The funding supports research to understand the degradation mechanisms of macroplastics into microplastics under coupled effects of weathering and mechanical stresses. The principal investigator will discover the mechanics of degradation through multi-physics modeling of macroplastic...
- 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 National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award provides $344,888 to Arizona State University (ASU) from August 15, 2024 to July 31, 2027 to conduct collaborative research on understanding the trapping of microplastic particles in riverbeds. The research leverages synergistic pore-resolving direct numerical simulations and theoretical modeling to reveal the physical processes involved in microplastic trapping within riverbed pores. This will enable...
- The National Science Foundation (NSF) awarded a $998,320 Cooperative Agreement under the NSF Technology, Innovation, and Partnerships (TIP) program (CFDA 47.084) to Applied Ocean Sciences, LLC to develop an innovative ultrasound-based sensor for real-time detection and characterization of microplastics in water. This project aims to revolutionize microplastics monitoring capabilities by creating a rapid, cost-effective solution compared to existing optical-based methods. The sensor leverages...
- This National Science Foundation Project Grant award in the amount of $260,334 provides funding to the University of South Florida to acquire a state-of-the-art Fourier Transform Infrared (FTIR) Imaging Microscope. The instrument will enable rapid, non-destructive chemical analyses of a wide variety of materials, with microscopic resolution, to support research in areas such as understanding the cycling of carbon dioxide and water in volcanic glasses, as well as identifying sources, sinks, and...
This Project Grant from the National Science Foundation Division of Ocean Sciences, under the Geosciences federal grant program (CFDA 47.050), provides $307,754 to the University of Illinois from July 2022 to June 2024. The award will support research using quantum cascade laser-based discrete frequency infrared imaging to characterize microplastic accumulation and tissue changes in zebrafish without histochemical staining. Researchers will create a comprehensive zebrafish tissue chemical imaging database by correlating control tissue imaged via discrete frequency infrared imaging with adjacent H&E-stained sections. This aims to develop an artificial intelligence pipeline to identify cell types and variations. Effects of polyethylene terephthalate and polytetrafluoroethylene microplastics on zebrafish tissue will also be studied relative to the control tissue library. Outcomes include increased understanding of microplastic impacts on fish health and humans, as well as a more time- and data-efficient method for microplastic composition analysis applicable to non-biological samples.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $307.8k | 7/7/22 |