Journal Article10.1016/J.DENTAL.2004.12.003
Characterization of hydroxyapatite films obtained by pulsed-laser deposition on Ti and Ti-6AL-4v substrates.
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TL;DR: The results suggest that pulsed-laser deposition is a suitable technique to obtain crystalline and adherent hydroxyapatite films on Ti or Ti-6Al-4V substrates and the quality of the HA deposit with the PLD process could be an interesting option for coating dental implant.
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About: This article is published in Dental Materials. The article was published on 01 Nov 2005. The article focuses on the topics: Pulsed laser deposition & Thin film.
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Citations
Multifunctional hopeite nanocoating on Ti64 substrates by pulsed laser deposition and radio frequency magnetron sputtering for orthopedic implant applications: A comparative study
TL;DR: In this article, a new generation multifunctional hopeite coating was synthesized by two alternative new process routes of pulsed laser deposition (PLD) and radio frequency magnetron sputtering (RFMS) on Ti64 substrates.
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Effect of the Mass Ratio of CaCO3 to CaHPO4·2H2O on in Situ Synthesis of Hydroxyapatite Coating by Laser Cladding
TL;DR: In this paper, the effect of the mass ratio of CaCO 3 to DCPD on phase and microstructure formation of the hydroxypatite coatings was investigated.
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Tribological behavior of bioactive multi-material structures targeting orthopedic applications.
TL;DR: Among the bioactive structures, Ti6Al4V cellular structures impregnated with βTCP were the ones with higher wear resistance, having the lowest weight loss, and these structures are promising multifunctional solutions for load-bearing applications.
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Adsorption of HSA, IgG and laminin-1 on model hydroxyapatite surfaces – effects of surface characteristics
Ida E. Svendsen,Olga Santos,Javier Sotres,Ann Wennerberg,Karin Breding,Thomas Arnebrant,Liselott Lindh +6 more
TL;DR: The effects observed could be ascribed to differences in surface roughness and chemical composition between the two types of HA substratum, and could have an influence on selection of future implant surface coatings.
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A review of carbon-based materials and their coating techniques for biomedical implants applications
Sadia Hassan,Aroosa Younis Nadeem,Hafsah Qaiser,Amer Kashif,Ammad Ahmed,Khushbukhat Khan,Amna Altaf +6 more
TL;DR: Different coating techniques are discussed which were selected based on the substrate material, the type of implant, and the thickness of coating layer to reduce its failure rate by making surfaces inert, decreasing corrosion related issues and enhancing biocompatibility.
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References
Adhesion testing by the scratch test method: The influence of intrinsic and extrinsic parameters on the critical load
TL;DR: In this paper, the critical load determined by the scratch test is widely regarded as representative of coating adhesion; however, it remains difficult to express quantitatively the adherence because the critical loads depend on several parameters related to the testing conditions and to the coating-substrate system.
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Structural analysis of hydroxyapatite coatings on titanium.
TL;DR: Depending upon the deposition conditions various changes in the structure of the ceramic were identified and Hydroxyapatite oxygenated to various degrees and tetracalcium phosphate were reproducibly formed in the coating.
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Pulsed laser deposition and processing of biocompatible hydroxylapatite thin films.
TL;DR: In this paper, the Ca/P ratio and surface morphology of the films were related to deposition conditions, and it was shown that films that were amorphous (deposited either at room temperature or in a non-reactive gas environment) did not adhere well to the substrates.
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Deposition of hydroxyapatite thin films by excimer laser ablation
TL;DR: In this paper, the influence of the pressure of a sole water atmosphere during the pulsed laser deposition of hydroxyapatite thin films on Ti-6Al-4V substrates has been studied.
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Hydroxyapatite coatings on Ti produced by hot isostatic pressing.
TL;DR: The aim of the present work was to produce HA coatings without the shortcomings of those produced by plasma spraying, and hot isostatic pressing at 850 degrees C and 1000 bar with no holding time was applied for this purpose.
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