New Zr–25Ti–xMo alloys for dental implant application: Properties characterization and surface analysis

Wei, Chunli; Luo, Liying; Wu, Zhifang; Zhang, Jiakai; Su, Shi; Zhan, Yongzhong

doi:10.1016/j.jmbbm.2020.104017

Cited by 11 publications

(9 citation statements)

References 40 publications

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“…Within the realm of biomedical applications, metallic materials play a crucial responsibility in the replacement or restoration of artificial surgical instruments such as spinal fixation equipment, bone plates, and dental implant bases and screws [33]. A class of materials known as biomaterials is used to replace or restore tissues and/or functions in the human body through implantation.…”

Section: Titanium and Its Alloysmentioning

confidence: 99%

“…For this reason, the biomaterial's elastic modulus plays a crucial role in both stress shielding effect and dispersal of impact around the implant area [27]. In the last few decades, research on restorative surgery has made extensive use of titanium and its alloys, particularly Ti-6Al-4V alloy, as a result of their unique physical properties and corrosion resistance behaviour [33]. While commercially pure titanium, CP-Ti and Ti-6Al-4 V were first employed in the military and aircraft industry since 1960s, they are additionally utilised in medicine.…”

Section: Titanium and Its Alloysmentioning

confidence: 99%

“…Ti and Ti-6Al-4V alloy between the metallic implant and adjoining bone, precisely implanted parts may experience tissue necrosis and loosening. Furthermore, it is commonly known that aluminium (Al) and vanadium (V) ions are set free into the surrounding cell tissue, potentially having toxic effects or possibly leading to major diseases in humans [33,40].…”

Section: Titanium and Its Alloysmentioning

confidence: 99%

“…Furthermore, zirconium dioxide (ZrO 2 ) produced by corrosion is less toxic than TiO 2 , which promotes better tissue growth in humans. Consequently, Zr-Ti alloys are a desirable implant material [33].…”

Section: Zirconiummentioning

confidence: 99%

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A critical review on biomaterials using powder metallurgy method

Abraham,

Venkatesan

2024

Eng. Res. Express

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Implants play a vital role in a person's life because losing any body part to function less actively, which makes the sufferer uncomfortable. Implants should be both biocompatible and non-toxic to the body is essential to achieve its biocompatibility nature. To create orthopaedic, dental, and surgical implants, biomaterials were divided into three categories: metallic, polymeric, and ceramic. Materials based on polymers indicate their degree of adaptability in terms of sutures, medication delivery, etc. Ceramic materials are known for their high compressive strength and inert behaviour, which combine aesthetic qualities. Metallic biomaterials are enhanced by their high strength and resistance to fracture. One of the most promising techniques for improving a material's mechanical qualities is powder metallurgy. Powder metallurgy involves blending of powders, compaction of blended powder, sintering and mechanical test. Samples with varying compact pressures, sintering temperatures, and sintering times were created using the powder metallurgy process. The aim of the research work is to get the concept of powder metallurgy, biomaterials commercially available for orthopaedic and dental applications, properties of biomaterial and methods to fabricate the material effectively.

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Section: Titanium and Its Alloysmentioning

confidence: 99%

Section: Titanium and Its Alloysmentioning

confidence: 99%

Section: Titanium and Its Alloysmentioning

confidence: 99%

Section: Zirconiummentioning

confidence: 99%

See 2 more Smart Citations

A critical review on biomaterials using powder metallurgy method

Abraham,

Venkatesan

2024

Eng. Res. Express

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“…6 Titanium alloys have been an important group of orthopedic joint materials due to their excellent mechanical properties and corrosion resistance, such as low Young's modulus and density. [12][13][14] Unfortunately, their poor wear resistance, high coefficient of friction (COF), and wear conditions have limited their application value. Therefore, it is of great significance to prepare composite polymer coatings with excellent wear resistance and antifriction properties on the metal/ceramic substrate.…”

Section: Introductionmentioning

confidence: 99%

Enhanced tribological properties of PEEK‐based composite coatings reinforced by PTFE and graphite

Liao

Cao

Wang

et al. 2021

J of Applied Polymer Sci

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The lubricating failure problems caused by friction and wear severely inhibit the regular operation and lifetime of artificial implanted joints. In order to improve their wear resistance effectively, the functional nano/micro-composite coatings consisted of poly(ether-ether-ketone) (PEEK)/graphite/polytetrafluoroethylene (PTFE) were successfully prepared through electrophoretic deposition and heat treatment. Additionally, the friction and wear behaviors under different loads and lubricating mediums of the composite coatings were investigated systematically. The results show that the composite coating significantly increased the microhardness and wear resistance of PEEK coating. The introduction of graphite and PTFE fillers reduces the wear rates and coefficient of friction (COF) of the composite coating significantly. Especially under 10 N load conditions, the friction and wear tests show that the composite coatings drop by 80% of friction coefficient and an order of magnitude in wear rates compared to that of PEEK coating. The improved wear resistance can be attributed to the synergistic effect of PTFE and graphite fillers. As a result, the graphite provides good load-bearing capacity and the PTFE lubricant endow a low friction coefficient for the composite coatings. Thus, this study provides a better approach to improve the wear resistance of PEEK-based coatings.

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Rapid visual dual-mode detection of Zr(IV) based on l-histidine functionalized gold nanoparticles

Liu,

Yan,

et al. 2024

ANAL. SCI.

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New Zr–25Ti–xMo alloys for dental implant application: Properties characterization and surface analysis

Cited by 11 publications

References 40 publications

A critical review on biomaterials using powder metallurgy method

A critical review on biomaterials using powder metallurgy method

Enhanced tribological properties of PEEK‐based composite coatings reinforced by PTFE and graphite

Rapid visual dual-mode detection of Zr(IV) based on l-histidine functionalized gold nanoparticles

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