Project Grant 2239361
- This $129,750 Project Grant awarded by the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will quantify the non-antiperiodic nonlinear electrophoresis (NANEP) of microscale colloidal particles through experiments and computational modeling. The research aims to predict and measure the net electrophoretic motion of charged particles in a large-amplitude alternating electric field, which could lead to new methods for hierarchical particle assembly and separation techniques...
- This $450,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) to Purdue University will support research to characterize the motion and orientation of non-spherical particles in viscoelastic fluids. The research will involve microfluidic experiments, simulations, and theoretical modeling to quantify the interplay between lift forces and particle orientation for different flow rates, particle geometries, fluid properties, and channel confinement....
- Vanderbilt University was awarded a $497,806 Project Grant from the National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems under the NSF Engineering program (CFDA 47.041). The grant will fund research from July 1, 2021 through June 30, 2024 on "DYNAMIC MOLECULAR SWITCHING FOR ENVIRONMENTALLY ADAPTIVE SURFACES." The NSF Engineering program seeks to improve quality of life and economic strength by fostering innovation and excellence...
- This $394,621 Project Grant award, funded by the National Science Foundation's (NSF) Engineering program (CFDA 47.041), supports the development of a multiscale modeling framework to predict the composition of colloidal-particle coatings made by solvent drying. The project aims to create new knowledge about how composition gradients form in these coatings under realistic conditions and enable the systematic study of how surface chemistry and processing control the formation of self-stratified...
- This National Science Foundation (NSF) Engineering (CFDA 47.041) project grant award of $491,533 to the University of Alabama in Huntsville (UAH) will develop a quantitative and numerical framework to model the equilibrium and dynamics of suspensions composed of anisotropic (non-symmetric) colloidal particles with different shapes and material properties under the influence of magnetic fields. The fundamental research aims to establish connections between interacting anisotropic particles, their...
- This $308,031 three-year Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program supports research on the nonlinear electrohydrodynamics of motile particles in confinement. The project aims to develop mathematical models, analytical solutions, and computational methods to understand the behavior of micron-sized colloidal particles driven to rotate or roll by electric fields between two planar electrodes. The research integrates...
- This $600,000 project grant from the National Science Foundation's Engineering program (CFDA 47.041) will fund collaborative research between the University of South Florida and Princeton University from July 2022 to June 2025. The research aims to establish a predictive theoretical understanding of nanoscale gradients in rheological response at interfaces in glass-forming fluids. Specifically, the grant will support experiments to observe fluid flow and deformation at the nanometer scale,...
- This $347,379 federal Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) aims to investigate the transport and aggregation of non-volatile particles in drying colloidal sessile drops. The award supports research to examine the motion of particles suspended in evaporating droplets and link the particle transport to the final deposition patterns. The planned studies include high-fidelity numerical simulations and theoretical analyses to understand...
- This Project Grant award from the National Science Foundation (CFDA 47.041 - Engineering) to Yale University provides $610,000.00 in funding for research on the effects of chemical gradients on the motion of colloidal particles in porous media. The project, titled "CAREER: SOLUTE-MEDIATED TRANSPORT OF COLLOIDS IN POROUS MEDIA", aims to use a combination of experiments, numerical simulations, and theoretical modeling to better understand and predict the behavior of microscopic colloidal...
- This federal Project Grant award of $395,000 from the National Science Foundation (NSF) Engineering program (CFDA 47.041) is focused on using dispersions of soft and rigid vesicles to stabilize suspensions against sedimentation. The project aims to better understand how the formation of vesicles can stabilize suspensions, and to evaluate additional dispersants to improve their effectiveness for specific particle types. The award, effective July 15, 2025 and running through June 30, 2028, will...
The National Science Foundation awarded Vanderbilt University a $455,235 project grant under the Engineering federal grant program (CFDA 47.041) to understand colloidal dynamics under electrodiffusiophoresis. The research aims to uncover the physics governing individual and collective charged colloid motions when subjected to simultaneous gradients of electrical potential and concentration. The university will measure particle forces, perform transport analysis for mechanistic insights, and craft complex concentration profiles using light-addressable electrodes. Insights will facilitate reconfigurable materials design and femtomolar concentration analysis strategies. The award's February 1, 2023 to January 31, 2028 period will also support increasing retention of historically marginalized students in science and engineering through community building and early research involvement.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $455.2k | 12/13/22 |