Development of Parametric Voronoi-Based Scaffolds for Trabecular Bone Tissue Replacement Using Additive Manufacturing
Abstract
Open Access
ISSN 2689-5846
© 2025 by the authors; CC BY 4.0 licence
Recent Progress in Materials , Volume 7 , Issue 2 (2025)
Pages: 105
Published: July 2025
(This book is a printed edition that was published in Recent Progress in Materials)
Cover Story: Scaffolds with interconnected porosity were designed using Grasshopper and Voronoi diagrams for extrusion-based 3D printing. The generated structures met trabecular bone replacement requirements, showing accurate geometry and promising pore interconnectivity, even when printed with low-resolution printers. View this paper
Volume 7,Issue 2
Development of Parametric Voronoi-Based Scaffolds for Trabecular Bone Tissue Replacement Using Additive Manufacturingby
Abstract Tissue engineering is a technique for regenerating living tissue using portions of the patient's tissue, which are dissociated into cells and cultured on biological or synthetic supports before being transferred to the patient. In this context, the present study seeks to develop implant models (scaffolds) for replacing trabecular bone tissue, with requirements such as porosity and interconnected pores. All design development was aimed at the manufacturing of scaffolds using the material extrusio [...] |
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Quantitative Evaluations on Harmonic and Anharmonic Lattice Thermal Capacity of PolymersAbstract So-called ‘Generalized Skettrup Model(s)’ (GSMs) of different (1D, 2D, 3D) spatial dimensionalities are used at simulations on temperature-dependent harmonic and anharmonic fractions of lattice thermal capacity of polyethylene and polypropylene with crystalline and/or amorphous atomic structures of limited spatial extents. Basic equations of the GSM slot in explicitly quantization effects of the single-particle and many [...] |
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