Journal ArticleDOI
Structural characterization of pulsed laser-deposited hydroxyapatite film on titanium substrate
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TLDR
Experimental results indicate that the structure and properties of the PLD-HA films varied with deposition parameters, and the value of the Ca/P ratio was significantly higher in the region near the surface, particularly near the coating-substrate interface, than in the coating interior.About:
This article is published in Biomaterials.The article was published on 1997-10-01. It has received 156 citations till now. The article focuses on the topics: Pulsed laser deposition & Coating.read more
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Recent research and development in titanium alloys for biomedical applications and healthcare goods
TL;DR: Nb, Ta and Zr are the favorable non-toxic alloying elements for titanium alloys for biomedical applications that are successfully proved by fracture model made in tibia of rabbit.
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Calcium phosphate coatings for bio-implant applications: Materials, performance factors, and methodologies
TL;DR: In the present article, attempts are made to give an overview of the basic principles behind the coating techniques as well as advantageous features such as bioactivity and biocompatibility associated with these coatings.
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Comparative investigation on the adhesion of hydroxyapatite coating on Ti–6Al–4V implant: A review paper
TL;DR: In this article, a review comprehensively analyzes nine techniques mostly used for deposition of hydroxyapatite (HA) onto Ti-6Al-4V alloys, and the advantages and disadvantages of each method over other techniques are discussed.
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Biomimetic apatite coatings on micro-arc oxidized titania.
TL;DR: The use of 1.5 SBF shortened the apatite induction time andApatite formation was confirmed even on the surface of the films oxidized at 350 V, which suggests that the incorporated Ca and P in the titania films play a similar role to the Ca- and P-containing compounds in the SBF.
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Bond strength of plasma-sprayed hydroxyapatite/Ti composite coatings.
TL;DR: An attempt has been made to enhance the bonding strength of HA coating by forming a composite coating with Ti, and the obtained results revealed that the addition of Ti to HA improved the bonded strength of coating significantly.
References
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Plasma sprayed coatings of hydroxylapatite
TL;DR: The technique of plasma spraying has been applied to deposit a thin, dense layer of hydroxylapatite onto a titanium substrate, and animal studies showed similar histological reactions to apatite coatings as to (well documented) Apatite bulk materials.
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The effect of calcium phosphate ceramic composition and structure on in vitro behavior. II. Precipitation.
TL;DR: The dissolution behavior of the CPCs studied was found to vary over a wide range, and the dissolution rate of the monophase CPCs increased in the order of stoichiometric hydroxyapatite, calcium deficient hydroxyicarbonate, oxyhydroxyapatites, beta-tricalcium phosphate, alpha-tricals calcium phosphate, and tetracalcium phosphate.
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Bonding of bone to apatite-coated implants
TL;DR: Results indicate that apatite-coated implants can form a chemical fixation with a strength comparable to that of cortical bone itself, far stronger than that provided by current cemented or uncemented fixation techniques.
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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.