ArticleBioengineering (Basel, Switzerland)2022
Mechanical Characterisation and Numerical Modelling of TPMS-Based Gyroid and Diamond Ti6Al4V Scaffolds for Bone Implants: An Integrated Approach for Translational Consideration.
Article in Bioengineering (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
25 citing papers in PubMed.
- Porous Ti-6Al-4V Architectures in Load-Bearing Orthopedic Reconstruction: A Critical Narrative Review of the Translational Gap Across Microstructure, Fatigue, Surface Function, and Clinical Failure Modes.Materials (Basel, Switzerland) · 2026Review
- 3D-Printed PLA/HA Composite Scaffolds: Balancing Mechanical Properties for Bone Tissue Engineering.Materials (Basel, Switzerland) · 2026Article
- Article
- Three-Dimensional Printing of a Spinal Interbody: Design Principles, Biomaterials, and Translational Considerations.Journal of functional biomaterials · 2026Review
- Bifunctional scaffolds: strategic bridges coordinating osteosarcoma therapy and bone regeneration.Frontiers in bioengineering and biotechnology · 2026Review
- Mechanical and biological properties of 3D printed bionic porous Gyroid structure implant.Frontiers in dental medicine · 2026Article
- Geometry-Guided Osteogenesis in Bone-on-a-Chip Systems Using Triply Periodic Minimal Surface Scaffolds.Advanced healthcare materials · 2026Article
- An Overview of Additive Manufacturing of Triply Periodic Minimal Surface (TPMS) Structures.Polymers · 2025Review
- Optimisation of 3D Printing Parameters and Surface Modification for Porous Gyroid Structures in Beta Titanium Alloy Ti25Nb4Ta8Sn.Journal of functional biomaterials · 2025Article
- Recent Advances in 3D Bioprinting of Porous Scaffolds for Tissue Engineering: A Narrative and Critical Review.Journal of functional biomaterials · 2025Review
- Mechanical Characterization of Porous Bone-like Scaffolds with Complex Microstructures for Bone Regeneration.Bioengineering (Basel, Switzerland) · 2025Article
- Article
- Numerical Simulation of Compressive Testing of Sandwich Structures with Novel Triply Periodic Minimal Surface Cores.Materials (Basel, Switzerland) · 2025Article
- Understanding the relationship between pore structure and properties of triply periodic minimal surface bone scaffolds.Journal of materials science. Materials in medicine · 2025Review
- Mechanical and Catalytic Degradation Properties of Porous FeMnCoCr High-Entropy Alloy Structures Fabricated by Selective Laser Melting Additive Manufacturing.Materials (Basel, Switzerland) · 2025Article
- Advanced porous hip implants: A comprehensive review.Heliyon · 2024Review
- Polyether-Ether-Ketone (PEEK) and Its 3D-Printed Quantitate Assessment in Cranial Reconstruction.Journal of functional biomaterials · 2023Article
- High-Throughput Screening of 3D-Printed Architected Materials Inspired by Crystal Lattices: Procedure, Challenges, and Mechanical Properties.ACS omega · 2023Article
- Bioceramic scaffolds with triply periodic minimal surface architectures guide early-stage bone regeneration.Bioactive materials · 2023Article
- Design and Additive Manufacturing of Acetabular Implant with Continuously Graded Porosity.Bioengineering (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
14 authors.
Funding
Abstract
Additive manufacturing has been used to develop a variety of scaffold designs for clinical and industrial applications. Mechanical properties (i.e., compression, tension, bending, and torsion response) of these scaffolds are significantly important for load-bearing orthopaedic implants. In this study, we designed and additively manufactured porous metallic biomaterials based on two different types of triply periodic minimal surface structures (i.e., gyroid and diamond) that mimic the mechanical properties of bone, such as porosity, stiffness, and strength. Physical and mechanical properties, including compressive, tensile, bending, and torsional stiffness and strength of the developed scaffolds, were then characterised experimentally and numerically using finite element method. Sheet thickness was constant at 300 μm, and the unit cell size was varied to generate different pore sizes and porosities. Gyroid scaffolds had a pore size in the range of 600-1200 μm and a porosity in the range of 54-72%, respectively. Corresponding values for the diamond were 900-1500 μm and 56-70%. Both structure types were validated experimentally, and a wide range of mechanical properties (including stiffness and yield strength) were predicted using the finite element method. The stiffness and strength of both structures are comparable to that of cortical bone, hence reducing the risks of scaffold failure. The results demonstrate that the developed scaffolds mimic the physical and mechanical properties of cortical bone and can be suitable for bone replacement and orthopaedic implants. However, an optimal design should be chosen based on specific performance requirements.
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