Polylactic acid/hydroxyapatite/yttria-stabilized zircon synthetic nanocomposite scaffolding compression and flexural characteristics

Natrayan Lakshmaiya

doi:10.1117/12.3011715

19 December 2023 Polylactic acid/hydroxyapatite/yttria-stabilized zircon synthetic nanocomposite scaffolding compression and flexural characteristics

Natrayan Lakshmaiya

Author Affiliations +

Proceedings Volume 12936, International Conference on Mathematical and Statistical Physics, Computational Science, Education and Communication (ICMSCE 2023); 1293608 (2023) https://doi.org/10.1117/12.3011715
Event: International Conference on Mathematical and Statistical Physics, Computational Science, Education and Communication (ICMSCE 2023), 2023, Istanbul, Turkey

Abstract

Mechanical properties are crucial in the creation of bone biomaterials. This research has developed and characterized new PLLA-HA-YSZ hybrid scaffolds with varying compositions. The effect of HA and YSZ quantity on the mechanical behavior of nanocomposites was investigated. The SEM micrograph further revealed that the YSZ dust is in granular form and is breakdowns in diameter. SEM demonstrated that all scaffolds used to have a densely connected porosity architecture. At the same time, the X-ray diffractometer (XRD) showed some molecules among PLA, HA, and YSZ throughout the mixtures. The findings show that adding YSZ to the composites significantly increases compressive strength, elasticity, and urban growth stress. Furthermore, YSZ nanoparticles were introduced into scaffolding, and their structural and modulus properties were evaluated. It must be highlighted that PLA-20%HA-20%YSZ has the maximum strength for compressive and flexural purposes, but it does not show the right strain compared to specific other scaffolding. As a result of its suitable quality and stress, PLA-15%HA-15%YSZ has been identified as the best choice. In addition, a more significant number of YSZ particles increased the energy uptake in nanomaterials. It was discovered that the potency of specimens decreased after already being immersed in SBF.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Natrayan Lakshmaiya "Polylactic acid/hydroxyapatite/yttria-stabilized zircon synthetic nanocomposite scaffolding compression and flexural characteristics", Proc. SPIE 12936, International Conference on Mathematical and Statistical Physics, Computational Science, Education and Communication (ICMSCE 2023), 1293608 (19 December 2023); https://doi.org/10.1117/12.3011715

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