This National Science Foundation (NSF) Engineering (CFDA 47.041) grant award to The Pennsylvania State University, doing business as Penn State, provides $200,000 in funding from August 1, 2024 to July 31, 2026 to develop and characterize new antimicrobial PEEK (polyetheretherketone) filaments for additive manufacturing technology. The research aims to create a composite filament comprised of PAEK polymers and silver nanoparticles that can be used to fabricate customized, strong, and inherently antimicrobial implants and biodevices through 3D printing. The project will investigate methods to prevent nanoparticle agglomeration and optimize the extrusion process to improve the consistency and properties of the new antimicrobial materials. Characterization of the 3D printed test specimens will establish the relationship between the process parameters and the antimicrobial efficacy, cytotoxicity, thermal, morphological, and mechanical properties of the PAEK nanocomposites. This multidisciplinary research will advance knowledge in areas such as advanced manufacturing, biomedical engineering, materials science, and microbiology.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $200.0k | 6/26/24 |