The research explores:
- The evolution and market potential of biodegradable implants.
- The advantages of using pure iron due to its biocompatibility and controlled degradation.
- The development and fine-tuning of L-PBF parameters using Design of Experiments (DoE).
- Extensive material characterization, including powder properties, surface roughness, porosity, mechanical testing, and microstructure.
- The design and simulation of lattice geometries to replicate bone mechanical behavior.
- In-vitro biodegradation, cytocompatibility, and biofilm formation assessments.
The work emphasizes the transformative potential of additive manufacturing in creating personalized, resorbable implants with optimized mechanical and biological performance, aiming to set new standards in regenerative medicine and orthopedic care.
Speaker: Pedro Lopes, AM Engineer, INEGI