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Meeting 2026 TMS Annual Meeting & Exhibition
Symposium Advances in Ceramic Materials and Processing
Presentation Title Tuning Perovskite-Based High Entropy Oxides for Bone Tissue Engineering Applications
Author(s) Alireza Jenabi, Alexander Dupuy
On-Site Speaker (Planned) Alireza Jenabi
Abstract Scope Maximizing the safety and success of biomedical implants often requires matching relevant material properties to those of the human body. For example, piezoelectric bone tissue engineering requires materials with similar electrical and mechanical properties to bone, which existing materials struggle to achieve. Perovskite-based high entropy oxides (HEOs) represent an emerging class of complex oxides with remarkable compositional and behavioral flexibility with a wide range of applications. To date, perovskite-based HEOs have not been explored in the context of biomedical engineering. This study investigates the role of composition, synthesis, and processing on the properties of perovskite HEOs. Particular emphasis is placed on electrical properties relevant to bone tissue engineering. We find that the interplay between composition and microstructure-processing relationships in perovskite HEOs allows for an exceptional range of electrical properties. This study lays the groundwork for processing-driven tuning of perovskite HEOs.
Proceedings Inclusion? Planned:
Keywords Ceramics, Biomaterials, Process Technology

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