Project Grant 2203857
- This Project Grant from the National Science Foundation Division of Chemistry, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $320,000 to develop methods for measuring the molecular weight and polydispersity of polyelectrolytes. Professors Ralph H. Colby of Pennsylvania State University and Louis A. Madsen of Virginia Polytechnic Institute and State University will establish robust general techniques for determining these parameters in polyelectrolytes, which are...
- This three-year $525,000 Project Grant from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) supports research into the structure, dynamics, and transport properties of charged macromolecular systems in aqueous solutions. The grantee, University of Massachusetts at Amherst, will investigate the hierarchical organization and non-diffusive dynamics of polyzwitterions, as well as forces controlling coacervate gel composite formation and phase behavior,...
- The National Science Foundation (NSF) Division of Chemistry awarded a $645,000 Project Grant to faculty at Johns Hopkins University to conduct research on entropically constrained self-limiting supramolecular polymerization. The 3-year project, which commenced on July 1, 2024, aims to uncover the fundamental factors influencing the synthesis and properties of innovative supramolecular polymers that combine the strengths of traditional plastics with self-healing and responsive capabilities. Key...
- This $150,000 Project Grant from the National Science Foundation Division of Chemistry, under the Mathematical and Physical Sciences program (CFDA 47.049), will fund research at the University of Pittsburgh to develop microfluidic platforms that harness energy from chemical reactions to perform sustained mechanical work and enable portable fluidic devices with autonomous biomimetic functionality. Over a three-year period from November 2022 to October 2025, the University of Pittsburgh team...
- The National Science Foundation awarded a $482,500 Project Grant to the University of Massachusetts Amherst under the Mathematical and Physical Sciences program (CFDA 47.049) to support research exploring chemically functionalized polymers for nanoscale structures and interfaces from November 1, 2022 to October 31, 2025. Professor Todd Emrick and his team will work to advance fundamental aspects of polymeric and sustainable chemistry by discovering unique combinations of polymers and...
- This National Science Foundation Project Grant of $436,084 supports research at Carnegie Mellon University from May 2022 through April 2025 under the Mathematical and Physical Sciences program (CFDA 47.049). The award will fund the development of novel methods to control interactions between polymer and nanomaterial constituents in polymer nanocomposites. Specifically, the grantee will synthesize brush particle model systems and characterize the structure evolution of liquid-crystal phase...
- This $300,000 Project Grant awarded by the National Science Foundation (NSF) Division of Chemistry aims to develop novel polymeric materials based on segmented polar-polyolefin copolymers with complex architectures. Professors Eva Harth at the University of Houston and Krzysztof Matyjaszewski at Carnegie Mellon University are collaborating on this 3-year effort, which seeks to advance energy storage materials and plastic upcycling capabilities. The key products and services to be delivered...
- This $280,000 National Science Foundation Division of Chemistry project grant supports collaborative research between Virginia Polytechnic Institute and State University and Pennsylvania State University to develop robust methods for determining the molecular weight and polydispersity of polyelectrolytes. The researchers will focus on scaling theory and experimental techniques using solution rheology, X-ray scattering, and NMR diffusometry to measure the number-average molecular weight of...
- This $300,001 Project Grant from the National Science Foundation's Division of Materials Research will fund collaborative research between Princeton University and other institutions to understand polymer adsorption mechanisms and optimize nanocomposite material properties. Over three years, the researchers will employ fluorescence experiments and molecular dynamics simulations to probe how irreversibly adsorbed polymer layers form at interfaces in films and nanocomposites. They aim to establish...
- This $566,820 National Science Foundation Project Grant, funded through the Mathematical and Physical Sciences program (CFDA 47.049), supports research at the University of Pittsburgh to develop novel brush copolymer materials with two-dimensional sequence control. Professor Tara Meyer will prepare brush copolymers containing biodegradable and biocompatible lactic and glycolic acid side chains of varying sequences. The research will investigate the combined effects of backbone and sidechain...
This Project Grant from the National Science Foundation's Division of Chemistry, totaling $424,999, will fund research into the chemical determinants of complexation in polyelectrolyte complexes and coacervates. The University of Pittsburgh, serving as principal awardee, will investigate how specific chemical features like hydrophobicity affect the properties of charged polymer mixtures. Professor Jennifer Laaser's team will synthesize polymer libraries with systematically varied compositions to study the impact of hydrophobic and aromatic functional groups on phase behavior, thermodynamics, and viscoelasticity. They will also examine the role of chemical composition in self-coacervating polyampholytes. This work aims to develop methods for identifying polymer combinations that generate desired physical properties for applications. The research supports the Mathematical and Physical Sciences program's goals of strengthening the nation's scientific enterprise through increasing fundamental knowledge in these domains.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $286.6k | 8/12/22 | ||
| Not listed | $138.4k | 3/28/22 |