Project Grant 2415770
- 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 Project Grant award of $100,000.00 from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports collaborative research to develop mathematical models and numerical simulations describing the propulsion of an active droplet. The research aims to elucidate how the internal and surface activity of a droplet can generate sustained forward motion, which is fundamental to understanding movement in soft materials and living cells. The project...
- This $250,000 federal Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will fund research to investigate the motion and self-propulsion of "Marangoni surfers" on spherical liquid interfaces, such as levitating water droplets in microgravity aboard the International Space Station (ISS). The primary objective is to establish a computational-experimental framework to study the complex interactions between active particle motion,...
- The National Science Foundation awarded Northwestern University a $404,999 project grant under the Mathematical and Physical Sciences program (CFDA 47.049) to support research titled "Nonlinear Dynamics of Colloidal Rotors: Chaos and Order" from September 1, 2021 through August 31, 2024. The grant will fund research into the nonlinear dynamics exhibited by colloidal particles that rotate when subjected to an external torque. The Mathematical and Physical Sciences program aims to...
- This $220,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) aims to advance the understanding of how soft, deformable particles, such as oil droplets and cells, move through complex environments consisting of narrow constrictions and obstacles. The award to Emory University will systematically investigate the flow of bubbles and droplets through obstacle arrays, studying the effects of particle surface tension, obstacle density, size, and...
- This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will provide $550,000 to The Regents of the University of Colorado to explore the behavior of active particles that can change shape. The project will leverage electric fields to manipulate the movement and interactions of these shape-morphing particles, with the goal of understanding how to control their collective behaviors. The results may lead to applications in areas such as...
- This Project Grant from the National Science Foundation Division of Materials Research, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $333,827 to Brandeis University for research developing quantitative continuum theories of composite active fluids from September 1, 2022 through August 31, 2025. The research will develop theoretical and computational frameworks to describe the dynamics of multi-component biological and synthetic fluids containing self-powered...
- This federal Project Grant award from the National Science Foundation (CFDA 47.041 - Engineering) provides $323,716 to Northwestern University to conduct collaborative research on substrate-mediated control of drop impact dynamics. The research aims to systematically investigate how compliant, heterogeneous, and non-Newtonian substrates influence drop impact behaviors, with the goal of developing methods to precisely tune substrate mechanical properties and control drop impact outcomes. The...
- 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 $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....
This Project Grant award, titled "SELF-PROPELLED COLLOIDS IN SOFT CONTAINER: FROM MOTILE DROPLETS TO ACTIVE EMULSIONS," was provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) federal grant program. The $532,396 award to Northwestern University supports research exploring the collective dynamics of active colloidal particles confined within soft, deformable boundaries. The project aims to uncover how the interaction between particle motion and boundary softness can produce complex dynamics, with potential applications in areas such as soft robotics, environmental sensing, and targeted drug delivery. The research combines theoretical modeling and controlled experiments to investigate this novel feedback loop between internal activity and boundary mechanics. The award period runs from September 1, 2025 to August 31, 2028 and includes interdisciplinary student training and public outreach activities.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $532.4k | 8/19/25 |