This three-year, $162,238 Project Grant from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) supports collaborative research between Yale University, Stony Brook University, and researchers at examining and developing biomimetic peptides that inhibit ice formation. The researchers aim to understand and mimic antifreeze proteins in nature to generate synthetic antifreeze molecules for applications such as biological material preservation, food processing...
This three-year, $345,410 project grant from the National Science Foundation's Engineering program (CFDA 47.041) supports computational, theoretical, and experimental investigation of the elementary dynamics and rheology of soft glassy materials. The University of Akron will provide a fundamental understanding of the mechanical and flow properties of suspensions of soft solids like microgels, which have applications in drug delivery, tissue engineering, and wound dressing. Researchers will...
This National Science Foundation (NSF) grant under the Mathematical and Physical Sciences program (CFDA 47.049) provides $152,007 to the University of New Hampshire to develop an innovative "bottom-up" approach to engineer liquid-liquid phase separation and mechanical heterogeneity in microstructured hydrogels. The 5-year project aims to create a simplified, solvent-free process to produce customizable hydrogel materials with complex microstructures, enabling investigation of how...
The National Science Foundation's Division of Materials Research awarded a 3-year, $500,000 project grant to the University of Alabama at Birmingham (UAB) to develop advanced polymeric materials with precisely controlled physical properties and hierarchical nanostructured architectures. The research aims to understand how the internal organization of polymer networks affects the mechanical, swelling, and surface properties of thin hydrogel coatings. Key objectives include: (A) studying the...
The National Science Foundation Division of Chemistry awarded The University of Akron $420,000 under the Mathematical and Physical Sciences federal grant program (CFDA 47.049) to develop mechanically active degradable polymers. Professor Junpeng Wang and students will design and synthesize a class of polymers that can undergo two-step degradation: mechanochemical activation followed by degradation. This degradation mechanism will allow polymer breakdown to be controlled by mechanical force while...
This three-year, $463,315 National Science Foundation project grant supports collaborative research by Professors Daniel Knopf and Robert Grubbs at Stony Brook University and Professor Amir Haji-Akbari at Yale University. The project aims to experimentally and computationally examine biomimetic peptides that function as antifreeze molecules. Specifically, the researchers will design and test synthetic antifreeze peptide mimetics (AFPMs) with simpler structures than natural antifreeze proteins,...
This $333,167 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences Program (CFDA 47.049) supports research at the University of Akron to elucidate the crystallization and molecular reorganization pathways of semicrystalline polymers. The principal investigator and their team will analyze the amorphous structure and crystal-amorphous interface of model polylactic acid polymer systems using advanced solid-state NMR spectroscopy techniques. This work...
This National Science Foundation (NSF) Project Grant, funded under the Mathematical and Physical Sciences program (CFDA 47.049), aims to develop polymers with unprecedented mechanical properties and processibility for use in advanced applications like wearable sensors, soft actuators, and energy harvesting devices. The University of Texas at Dallas (UTD) is leading this collaborative $350,229 research effort, which uses a systematic, data-driven approach to create adaptive polymer networks...
This Project Grant award of $421,781 from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) supports the University of Chicago in developing advanced polymer materials with unprecedented mechanical properties and self-healing capabilities. The research aims to create an integrated database of adaptive polymer networks that are highly stretchable, resilient, and self-healing through the use of novel double-threaded slide-ring polymers and dynamic...
This $424,389 federal Project Grant awarded by the National Science Foundation (NSF) under the Mathematical and Physical Sciences program (CFDA 47.049) supports the development of a novel thermogel design using polymeric nanoparticles with "patchy" thermosensitive domains. The goal is to create a modular thermogel system with enhanced control over properties like mechanical strength, degradability, and biological functionality compared to existing thermogels. The research team at The...
The University of Akron received a three-year $418,021 Project Grant from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) to develop fully polymeric hydrogels with intrinsic antifreezing and enhanced mechanical properties. Under the award, university researchers will engineer a new class of hydrogels using polymer chemistry and molecular simulations to integrate water-binding polymers with tightly crosslinked, interpenetrating double networks. This is intended to strengthen polymer-water interactions to competitively inhibit ice nucleation and growth, while activating multiple energy dissipation pathways to improve hydrogel strength. In parallel, multiscale molecular simulations will study water structures and dynamics around polymers at rest, under stress, and at subzero temperatures to understand correlated antifreezing and toughening mechanisms. Outcomes include new antifreezing hydrogel formulations and fundamental insights gained from benchmarking experimental and computational data.