James Smay

James Smay serves as an Adjunct Professor in the Department of Materials Science and Engineering at Oklahoma State University's College of Engineering, Architecture and Technology. His research focuses on colloidal assembly processes and direct-write manufacturing for novel biomedical and photonic devices.

• Ph.D., Materials Science and Engineering, University of Illinois, 2002
• B.S., Mechanical Engineering, Oklahoma State University, 1996

Dr. Smay's research centers on colloidal processing and direct-write additive manufacturing, specializing in aqueous-based inks containing sub-micron ceramic (Al₂O₃, ZrO₂, hydroxyapatite), metal (Cu, Ni), and polymer particles. His work enables complex structures like bone scaffolds, dental crowns, and photonic band gap crystals unattainable through traditional methods. He actively promotes STEM education in Native American communities, bridging engineering research with societal impact.

Analysis of his 15 most recent publications (2021-2025) reveals dominant themes in biomaterials for bone regeneration (β-tricalcium phosphate scaffolds, collagen composites) and nanomaterial synthesis (silver nanowires via polyol/millifluidic methods). Key trends include machine learning optimization of manufacturing parameters, surface modification techniques for enhanced biocompatibility, and multi-material 3D printing for tissue engineering applications.

No scientific awards were documented in the provided materials.

Dr. Smay leads a research group equipped for powder processing, advanced rheological measurements, and thermal treatment of ceramics/polymers. His lab maintains capabilities in particle size/zeta potential analysis and direct-ink writing systems. Supported by grants including the PECASE award for "Solid Freeform Fabrication of Multi-Material Functional Devices," his work demonstrates strong industry and interdisciplinary collaboration potential.

The Smay lab operates specialized facilities for colloidal ink formulation, direct-write assembly, and biomaterial characterization. Current projects focus on 4D-printed liquid crystal elastomers, tungsten alloy fabrication, and surface-tailored scaffolds for osteogenic differentiation, maintaining active partnerships in biomedical engineering and advanced manufacturing sectors.