The effect of addition of hydroxyapatite from skipjack tuna (katsuwonus pelamis) fish bone flour to the transverse, impact, and tensile strength of heat cured acrylic resin

Hapsari, Diwya Nugrahini; Wardani, Sinta Candra; Firdausya, Wahidatul Amalia; Amaturrohman, Khoulah; Wiratama, Hepy P.

doi:10.15562/jdmfs.v5i2.1016

Cited by 3 publications

(2 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The current findings were in agreement with those of Zainab [26], who claimed that the use of nano-hydroxyapatite increased the impact strength of acrylic resins by forming an effective polymer/microfiller network that in turn increased impact strength. The current findings contradict those of Diwya [27], who discovered that adding hydroxyapatite reduced the impact strength of acrylic resins. Diwya and his colleagues did not treat the hydroxyapatite particles with a saline coupling agent and this had a weak matrix interaction between the polymer and hydroxyapatite.…”

Section: Discussioncontrasting

confidence: 99%

Evaluation of the Effect of Nano and Micro Hydroxyapatite Particles on the Impact Strength of Acrylic Resin: In Vitro Study

Ahmed Abdulameer Abduljabbar,

Firas Abd kati,

Ayad I. Haddad

et al. 2023

View full text Add to dashboard Cite

Poly (methylmethacrylate) is considered the basis material for a denture base. However, such substance has some drawbacks such as poor impact resistance, which is thought to be the primary cause of fracture of denture base resins. The purpose of the study was to determine how Nano and Micro hydroxyapatite particles affected the impact strength of acrylic resin. Thirty specimens were constructed of heat-cured acrylic resin and were divided into three groups: Ten specimens for the control, 10 for 1%nano hydroxyapatite, and 10 for micro hydroxyapatite. Acrylic samples were subjected to an impact strength test via a Charpy-type. Data were then analysed using SPSS v20. The ANOVA test was used for comparison among the groups. Highly statistically significant differences among all studied groups (P-value <0.0001). Both 5% Micro hydroxyapatite and 1% Nano hydroxyapatite had a higher mean value than the control. Incorporating Nano and Micro hydroxyapatite into PMMA improved the impact strength of acrylic resins.

show abstract

Section: Discussioncontrasting

confidence: 99%

Evaluation of the Effect of Nano and Micro Hydroxyapatite Particles on the Impact Strength of Acrylic Resin: In Vitro Study

Ahmed Abdulameer Abduljabbar,

Firas Abd kati,

Ayad I. Haddad

et al. 2023

View full text Add to dashboard Cite

show abstract

“…The liquid absorption and the amount of contraction stress decreased as the hydroxyapatite added to the polymer matrix was increased. Thus, the resulting bond strength and flexural strength of the composite decreased [ 80 ].…”

Section: Resultsmentioning

confidence: 99%

Characterization of PLA/PCL/Nano-Hydroxyapatite (nHA) Biocomposites Prepared via Cold Isostatic Pressing

et al. 2023

View full text Add to dashboard Cite

Hydroxyapatite has the closest chemical composition to human bone. Despite this, the use of nano-hydroxyapatite (nHA) to produce biocomposite scaffolds from a mixture of polylactic acid (PLA) and polycaprolactone (PCL) using cold isostatic pressing has not been studied intensively. In this study, biocomposites were created employing nHA as an osteoconductive filler and a polymeric blend of PLA and PCL as a polymer matrix for prospective usage in the medical field. Cold isostatic pressing and subsequent sintering were used to create composites with different nHA concentrations that ranged from 0 to 30 weight percent. Using physical and mechanical characterization techniques such as Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and density, porosity, tensile, and flexural standard tests, it was determined how the nHA concentrations affected the biocomposite’s general properties. In this study, the presence of PLA, PCL, and nHA was well identified using FTIR, XRD, and SEM methods. The biocomposites with high nHA content showed intense bands for symmetric stretching and the asymmetric bending vibration of PO43−. The incorporation of nHA into the polymeric blend matrix resulted in a rather irregular structure and the crystallization became more difficult. The addition of nHA improved the density and tensile and flexural strength of the PLA/PCL matrix (0% nHA). However, with increasing nHA content, the PLA/PCL/nHA biocomposites became more porous. In addition, the density, flexural strength, and tensile strength of the PLA/PCL/nHA biocomposites decreased with increasing nHA concentration. The PLA/PCL/nHA biocomposites with 10% nHA had the highest mechanical properties with a density of 1.39 g/cm3, a porosity of 1.93%, a flexural strength of 55.35 MPa, and a tensile strength of 30.68 MPa.

show abstract

Synthesis and potential of skipjack tuna bone hydroxyapatite as bone tissue engineering biomaterial

Wardani

Sujuti

Mustamsir

et al. 2020

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Hydroxyapatite Caio(P04)e(OH)2 is an alloplast material that is used to increase bone regeneration. It can be synthesis by processing natural materials such as fish bones. The purpose of this study was to synthesize hydroxyapatite from natural resources skipjack tuna (Katsuwonus pelamis) bones with precipitation method. Then, characterize hydroxyapatite morfology with FESEM and its biocompatibility using the preosteoblast MC3T3-E1 cell line. Skipjack tuna bone was synthesized into hydroxyapatite through precipitation method. The morphology of hydroxyapatite sample was revealed with field-emission scanning microscope FESEM. While the constituent elements were analyzed using SEM EDAX. Biocompatibility of hydroxyapatite was tested using preosteoblast cell culture. Cells were treated with different hydroxyapatite concentration 200 μglml, 100 μglml and 5 μg/ml. After incubation with C02 5% at 37°C for 24h,48h and 72h the cultore was tested for viability using MTT Cell Viability Assay Kit. Results were reported as optical density. The study showed that skipjack tuna bone produced grain-shaped particles with almost uniform sizes. The surface material appears to be agglomerates and form pores in between. Weight percentages Ca/P ratio for hydroxyapatite from skipjack tuna bones is 1.94. MTT assay showed cell viability after 3 days. These results suggest that skipjack tuna bone hydroxyapatite is has potential as bone engineering biomaterial

show abstract

The effect of addition of hydroxyapatite from skipjack tuna (katsuwonus pelamis) fish bone flour to the transverse, impact, and tensile strength of heat cured acrylic resin

Cited by 3 publications

References 9 publications

Evaluation of the Effect of Nano and Micro Hydroxyapatite Particles on the Impact Strength of Acrylic Resin: In Vitro Study

Evaluation of the Effect of Nano and Micro Hydroxyapatite Particles on the Impact Strength of Acrylic Resin: In Vitro Study

Characterization of PLA/PCL/Nano-Hydroxyapatite (nHA) Biocomposites Prepared via Cold Isostatic Pressing

Synthesis and potential of skipjack tuna bone hydroxyapatite as bone tissue engineering biomaterial

Contact Info

Product

Resources

About