Physical principles of radio-frequency magnetron sputter deposition of calcium-phosphate-based coating with tailored properties

Surmenev, Roman A.; Ivanova, Anna A.; Epple, Matthias; Пичугин, В. Ф.

doi:10.1016/j.surfcoat.2021.127098

Cited by 22 publications

(18 citation statements)

References 82 publications

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“…Surface-related features, encompassing topography, energy, and chemical composition, determine the protein adsorption, osseointegration quality, and implant fixation. It is possible to change the final characteristics of the bulk implant by modifying its surface so that the surface, i.e., the initial interaction site, offers quite different functions compared to the bulk implant. − To date, a variety of surface finishing techniques, including electrochemical deposition, sol–gel, sputter deposition, spray deposition, biomimetic deposition, as well as coating materials, such as CaP, TiO 2 , ZrO 2 , ZnO, Nb 2 O 5 , etc., have been proposed to induce favorable properties to the surface of the biomaterials. For instance, it is possible to induce bioactivity for superior osseointegration by the application of CaP family coatings or prevent bacterial inflammations through deposition of silver or zinc-containing layers.…”

Section: Introductionmentioning

confidence: 99%

Progress in Niobium Oxide-Containing Coatings for Biomedical Applications: A Critical Review

et al. 2022

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Typically, pure niobium oxide coatings are deposited on metallic substrates, such as commercially pure Ti, Ti6Al4 V alloys, stainless steels, niobium, TiNb alloy, and Mg alloys using techniques such as sputter deposition, sol–gel deposition, anodizing, and wet plasma electrolytic oxidation. The relative advantages and limitations of these coating techniques are considered, with particular emphasis on biomedical applications. The properties of a wide range of pure and modified niobium oxide coatings are illustrated, including their thickness, morphology, microstructure, elemental composition, phase composition, surface roughness and hardness. The corrosion resistance, tribological characteristics and cell viability/proliferation of the coatings are illustrated using data from electrochemical, wear resistance and biological cell culture measurements. Critical R&D needs for the development of improved future niobium oxide coatings, in the laboratory and in practice, are highlighted.

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Section: Introductionmentioning

confidence: 99%

Progress in Niobium Oxide-Containing Coatings for Biomedical Applications: A Critical Review

et al. 2022

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“…Currently, the methods that are widely used to prepare HA coatings include plasma spraying, [20] RF magnetron sputtering [21] and microarc oxidation [22] . However, these methods have disadvantages such as high temperature, expensive equipment and uncontrollable ion doping.…”

Section: Introductionmentioning

confidence: 99%

One‐Step Electrodeposition of Multi‐element Doped Hydroxyapatite Nanocoating Leading to Enhanced Cytocompatible and Antibacterial Properties of Titanium Implants

Jia

Bian

et al. 2023

ChemistrySelect

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The introduction of trace elements into hydroxyapatite (HA) coatings has been widely used for antimicrobial and biocompatible modification of metal implants. In this study, a multifunctional coating of HA co-doped with Cu 2 + , Zn 2 + , Sr 2 + and F À (CuZnSrFHA) was synthesized on titanium substrate by onestep electrodeposition technology. The CuZnSrFHA consisted of nanoscale needle-like crystals with low roughness and poor hydrophilicity. However, it can continuously release Cu 2 + , Zn 2 + and Sr 2 + within 14 days while maintaining good physiological stability. Based on the synergistic effect of Cu and Zn, the CuZnSrFHA coating showed some inhibitory effect on E. coli and S. aureus. Furthermore, the CuZnSrFHA was not significantly cytotoxic and promoted early adhesion and alkaline phosphatase activity of osteoblasts. In conclusion, the multielement co-doped CuZnSrFHA coating was expected to be a novel surface modification material for the prevention of infectious bone defects.

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“…A number of studies have reported a positive effect of calcium and phosphorus coatings on osteogenesis induction. 10 Many ways and methods have been developed so far for the preparation of HA coatings, the most common of which are biomimetic, plasma spraying, electrophoresis, laser ablation, sol–gel and micro-arc oxidation techniques. 10…”

Section: Introductionmentioning

confidence: 99%

A functional study of zinc–titanium coatings and exploration of the intrinsic correlation between angiogenesis and osteogenesis

Yin

Guo

et al. 2023

J. Mater. Chem. B

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Physical principles of radio-frequency magnetron sputter deposition of calcium-phosphate-based coating with tailored properties

Cited by 22 publications

References 82 publications

Progress in Niobium Oxide-Containing Coatings for Biomedical Applications: A Critical Review

Progress in Niobium Oxide-Containing Coatings for Biomedical Applications: A Critical Review

One‐Step Electrodeposition of Multi‐element Doped Hydroxyapatite Nanocoating Leading to Enhanced Cytocompatible and Antibacterial Properties of Titanium Implants

A functional study of zinc–titanium coatings and exploration of the intrinsic correlation between angiogenesis and osteogenesis

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