Fabrication and characterization of nHA/titanium dental implant

Sazesh, Sina; Ghassemi, Aazam; Ebrahimi, Reza; Khodaei, Mohammad

doi:10.1088/2053-1591/aafddc

Cited by 13 publications

(7 citation statements)

References 23 publications

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“…The color of carp bones powder changed from yellow to white color after the calcination process due to the decomposition of collagen, protein, and other organic components existing in the raw bones; similar observation was done by. 30 The production yields were calculated by Equation (1). The difference between the yields is very small and in the range of 46.9%-51.8% (Table 1).…”

Section: Resultsmentioning

confidence: 99%

“…The production yield (ε%) was obtained by measuring the initial bone mass (M B ) and the powder mass after calcination process (M C ) via the Equation (1).…”

Section: Production Yieldmentioning

confidence: 99%

“…About 70% of bone structure and essentially all of the enamel in teeth are composed of HA. It has been used in orthopedic and dental applications such as dental implants, bone grafts, orthopedic implants, and bone scaffolds 1‐5 . The reason is the excellent bioactivity, adequate mechanical characteristics, osteoconductive, and angiogenic properties, without toxicity, inflammatory, or antigenic reactions 6 .…”

Section: Introductionmentioning

confidence: 99%

“…It has been used in orthopedic and dental applications such as dental implants, bone grafts, orthopedic implants, and bone scaffolds. [1][2][3][4][5] The reason is the excellent bioactivity, adequate mechanical characteristics, osteoconductive, and angiogenic properties, without toxicity, inflammatory, or antigenic reactions. 6 Nano-hydroxyapatite (nano-HA), particularly, is considered as one of the most biocompatible and bioactive materials that has been used and accepted in orthopedics and dentistry.…”

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confidence: 99%

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Low‐cost synthesis of nano‐hydroxyapatite from carp bone waste: Effect of calcination time and temperature

Bahraminasab

Doostmohammadi

Alizadeh

2021

Int J Applied Ceramic Tech

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is a common and popular biomaterial for bone regeneration. About 70% of bone structure and essentially all of the enamel in teeth are composed of HA. It has been used in orthopedic and dental applications such as dental implants, bone grafts, orthopedic implants, and bone scaffolds. [1][2][3][4][5] The reason is the excellent bioactivity, adequate mechanical characteristics, osteoconductive, and angiogenic properties, without toxicity, inflammatory, or antigenic reactions. 6 Nano-hydroxyapatite (nano-HA), particularly, is considered as one of the most biocompatible and bioactive materials that has been used and accepted in orthopedics and dentistry. [7][8][9] For example, it has been extensively used in periodontics and in oral and maxillofacial surgical procedures. The inorganic part of bone extra cellular matrix (ECM) contains nano-sized crystallites of calcium phosphate similar to HA. 10 Nano-HA has an outstanding osteoinductive capacity and improves bone-to-implant integration. 11 This nanomaterial also has been employed in the products used for oral care to treat the dentin hypersensitivity (DH) and promote enamel demineralization. It has been shown that nano-HA is capable of reducing the pain associated with DH because the nanoparticles are very small and can readily enter and fill the tubules in dentin. These nanoparticles precipitate inside the dentin tubules and block the nerves interaction with the external stimuli. They can also set down onto the surface of enamel and demineralize the early enamel caries, leading to a new apatite layer formation, which subsequently increases the enamel surface hardness and therefore prevents the tooth decay. These benefits are due to high similarity of morphology and crystal structure of nano-HA with tooth enamel. 12,13 HA can be simply synthesized or extracted from the natural sources, including eggshell, seashell, bovine, or fish bones. [14][15][16][17][18] Fish bone as an alternative natural source for HA production recently has received a lot of attention because of low cost and easy manufacturing regarding the many

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Section: Resultsmentioning

confidence: 99%

“…The production yield (ε%) was obtained by measuring the initial bone mass (M B ) and the powder mass after calcination process (M C ) via the Equation (1).…”

Section: Production Yieldmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

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Low‐cost synthesis of nano‐hydroxyapatite from carp bone waste: Effect of calcination time and temperature

Bahraminasab

Doostmohammadi

Alizadeh

2021

Int J Applied Ceramic Tech

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“…The configuration of FGM is considered according to the work of Sazesh. 28 The implant, composed of abutment and screw, is made of Ti/HAP. The mechanical properties are proposed to vary continuously and gradually along the axial direction.…”

Section: Fgm Modelmentioning

confidence: 99%

Mandibular bone remodeling around osseointegrated functionally graded biomaterial implant using three dimensional finite element model

Elleuch

Jrad

Wali

et al. 2023

Numer Methods Biomed Eng

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Dental implantation surgery has been progressed as one of the most efficient prosthetic technologies, however, it still fails very often and one of the main causes is the large difference between implant mechanical properties and those in welcoming bony tissues, making it problematical in osseointegration and bone remodeling. Biomaterial and tissue engineering research shows that there is a requirement in developing implants with Functionally Graded Materials (FGM). Indeed, the great potential of FGM lies not only in the field of bone tissue engineering but also in dentistry. To improve the acceptance of dental implants inside the living bone, FGM were proposed to step up the challenge of ensuring a better match of mechanical properties between biologically and mechanically compatible biomaterials. The aim of the present work is to investigate mandibular bone remodeling induced by FGM dental implant. Three‐dimensional (3D) mandibular bone structure around an osseointegrated dental implant has been created to analyze the biomechanical behavior of the bone–implant system depending on implant material composition. In order to implement the numerical algorithm into ABAQUS software, UMAT subroutines and user‐defined material were employed. Finite element analysis have been conducted to determine the stress distributions in implant and bony system, and to evaluate bone remodeling induced by the use of various FGM and pure titanium dental implants over the period of 48 months.

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Production and Characterization of a Bone-Like Porous Ti/Ti-Hydroxyapatite Functionally Graded Material

Yılmaz

Kabataş

Gökçe

et al. 2020

J. of Materi Eng and Perform

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Fabrication and characterization of nHA/titanium dental implant

Cited by 13 publications

References 23 publications

Low‐cost synthesis of nano‐hydroxyapatite from carp bone waste: Effect of calcination time and temperature

Low‐cost synthesis of nano‐hydroxyapatite from carp bone waste: Effect of calcination time and temperature

Mandibular bone remodeling around osseointegrated functionally graded biomaterial implant using three dimensional finite element model

Production and Characterization of a Bone-Like Porous Ti/Ti-Hydroxyapatite Functionally Graded Material

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