Sintering behavior and mechanical properties of hydroxyapatite ceramics prepared from Nile Tilapia (Oreochromis niloticus) bone and commercial powder for biomedical applications

Khamkongkaeo, Atchara; Boonchuduang, Thanachai; Klysubun, Wantana; Amonpattaratkit, Penphitcha; Chunate, H-thaichnok; Tuchinda, Nutth; Pimsawat, Adulphan; Daengsakul, Sujittra; Suksangrat, Pitphichaya; Sailuam, Wutthigrai; Vongpramate, Drusawin; Bootchanont, Atipong; Lohwongwatana, Boonrat

doi:10.1016/j.ceramint.2021.08.372

Cited by 14 publications

(7 citation statements)

References 55 publications

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“…3 B). This suggests the phase transformation from hydroxyapatite to TCP ( Khamkongkaeo et al, 2021 ), which is consistent with the FT-IR results. Furthermore, more crystallographic information, including lattice parameters and atomic coordinates, is reported in the supplementary section (Table S1).…”

Section: Resultssupporting

confidence: 90%

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Antibiotic-loaded hydroxyapatite scaffolds fabricated from Nile tilapia bones for orthopaedics

Khamkongkaeo

Jiamprasertboon

Jinakul

et al. 2023

International Journal of Pharmaceutics: X

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Section: Resultssupporting

confidence: 90%

“…The hydroxyapatite powder (HAp) was extracted from the fish bone using the thermal decomposition method according to Khamkongkaeo et al ( Khamkongkaeo et al, 2021 ) with a modification in calcination temperature. The starting material was the Nile tilapia ( Oreochromis niloticus ) bones.…”

Section: Methodsmentioning

confidence: 99%

Antibiotic-loaded hydroxyapatite scaffolds fabricated from Nile tilapia bones for orthopaedics

Khamkongkaeo

Jiamprasertboon

Jinakul

et al. 2023

International Journal of Pharmaceutics: X

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“…In order to determine fracture toughness, Vickers hardness results are required for the calculations in this method. Typically, ASTM E399 is used to determine fracture [62,63] toughness by using compact tension specimens (CT) or single-edge notch bend (SENB) specimens; however, the quantity of materials was relatively small in this study. There were also issues with molding to form the desired shape.…”

Section: Comparing the Mechanical Properties Of Differently Nanostruc...mentioning

confidence: 99%

Mechanical Properties of Differently Nanostructured and High-Pressure Compressed Hydroxyapatite-Based Materials for Bone Tissue Regeneration

et al. 2021

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Hydroxyapatite (HAp) has long been considered the gold standard in the biomedical field, considering its composition and close resemblance to human bone. However, the brittle nature of hydroxyapatite (HAp) biomaterial, constrained by its low fracture toughness (of up to 1.2 vs. 2–12 MPa m1/2 of human bone), remains one of the significant factors impairing its use in bone regeneration. In the present study, HAp nanoparticles synthesized by the solid-state (SHAp) and sonochemical (EHAp) approaches using eggshell-derived calcium hydroxide and ammonium dihydrogen orthophosphate as precursors are compared with those synthesized using commercially available calcium hydroxide and ammonium dihydrogen orthophosphate as precursors (CHAp) employing sonochemical method. The HAp samples were then compressed into compact materials using a uniaxial high-pressure compression technique at a preoptimized load and subsequently characterized for mechanical properties using the Vickers indentation method and compressive strength testing. The analysis revealed that the material with smaller particle size (30–40 nm) and crystalline nature (EHAp and CHAp) resulted in mechanically robust materials (σm= 54.53 MPa and 47.72 MPa) with high elastic modulus (E = 4011.1 MPa and 2750.25 MPa) and density/hardness-dependent fracture toughness (σf= 4.34 MPa m1/2and 6.57 MPa m1/2) than SHAp (σm =28.40 MPa, E = 2116.75 MPa, σf = 5.39 MPa m1/2). The CHAp material was found to be the most suitable for applications in bone regeneration.

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“…Currently, implants are extensively applied for the medical treatment of skeletal injuries, degenerative bones, and decaying teeth. Among the ceramic materials, hydroxyapatite (Ca 10 (PO 4 ) 6 (OH) 2 , HA) is widely used in various medical applications due to its chemical composition being similar to the mineral part of teeth and human bones [1]. HA does not cause any stimulating and repulsive effects when added into the human body.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Potential of Barium Zirconate on the Sinterability and Properties of Bovine Hydroxyapatite

Pazarlıoğlu¹

2023

Ceramics - Silikaty

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In the present study, the potential of barium zirconate (BaZrO 3 ; 1-5 wt. %) on the sinterability, and properties of bovine hydroxyapatite (BHA) was evaluated. BHA decomposed into beta and alpha-tricalcium phosphate (β and α-TCP) at a 4.7 % rate. Tetracalcium phosphate (TTCP) was detected as the decomposition phase in the BaZrO 3 added BHAs, and it increased up to 10.7 % with an increasing BaZrO 3 ratio. In addition to TTCP, the phases of BaZrO 3 , Ba 2 ZrO 4 , σ-Ba 2 P 2 O 7 , Ba 3 P 2 O 8 and CaZrO 3 were detected in the composites. The addition of BaZrO 3 at an amount of 3 wt. % has a higher potential than the others to improve the sinterability and properties of BHA. It contributed to the increase in the fracture toughness from 0.99 ± 0.13 to 1.80 ± 0.12 MPa•m 1/2 and the compressive strength from 115. 75 ± 4.27 to 173.66 ± 13.61 MPa, and the decrease in the brittleness index from 4.24 ± 0.31 to 2.45 ± 0.15 µ -1/2 . The in-vitro bioactivity of BHA also increases with the additional BaZrO 3 . However; it is recommended to be used in applications that do not require load bearing in the human body due to its insufficient fracture toughness.

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Sintering behavior and mechanical properties of hydroxyapatite ceramics prepared from Nile Tilapia (Oreochromis niloticus) bone and commercial powder for biomedical applications

Cited by 14 publications

References 55 publications

Antibiotic-loaded hydroxyapatite scaffolds fabricated from Nile tilapia bones for orthopaedics

Antibiotic-loaded hydroxyapatite scaffolds fabricated from Nile tilapia bones for orthopaedics

Mechanical Properties of Differently Nanostructured and High-Pressure Compressed Hydroxyapatite-Based Materials for Bone Tissue Regeneration

Evaluation of the Potential of Barium Zirconate on the Sinterability and Properties of Bovine Hydroxyapatite

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