- International Journal of 3D Printing Technologies and Digital Industry
- Cilt: 8 Sayı: 1 Güncel Sayı
- DESIGN AND STRUCTURAL ANALYSIS OF 3D-PRINTED POROUS POLYLACTIC ACID/HYDROXYAPATITE SCAFFOLDS
DESIGN AND STRUCTURAL ANALYSIS OF 3D-PRINTED POROUS POLYLACTIC ACID/HYDROXYAPATITE SCAFFOLDS
Authors : Nurcan Acar, M. Kürşat Terzi, Adem Yılmaz, Rümeysa Aydoğdu, Büşra Mutlu, Şeyma Duman
Pages : 71-79
Doi:10.46519/ij3dptdi.1347163
View : 122 | Download : 105
Publication Date : 2024-04-30
Article Type : Research
Abstract :Different designs of three-dimensional (3D) structures have gained increasingly significant in bone tissue engineering. For scaffolds, having appropriate porosity and adequate mechanical properties is crucial. The porosity and mechanical properties of scaffolds are higly influenced by their 3D modeled design. By evaluating the mechanical properties of scaffolds with various designs, it can be confirmed that they could serve as an important platform for the regeneration of damaged bone tissue. In this study, a diverse range of unit cells and lattice structures featuring different pore structures of polylactic acid (PLA)/hydroxyapatite (HA) based scaffolds were modeled and designed. Structural analyses of the designed models were conducted in a simulation environment and their mechanical properties were compared with similar studies. The results suggest that PLA/HA-based scaffolds with different designs hold high potential for applications in bone tissue engineering.Keywords : Polylactic Acid, Scaffold, Design, Structural Analysis, Mechanical Strength.