Journal ArticleDOI
Calcium phosphate ceramic coatings on porous titanium: effect of structure and composition on electrophoretic deposition, vacuum sintering and in vitro dissolution.
TLDR
This study focuses on the formulation of model porous metal-CPC materials for use in one-parametric analyses of material factors for enhancing early bone tissue formation in porous metal coatings.About:
This article is published in Biomaterials.The article was published on 1990-05-01. It has received 349 citations till now. The article focuses on the topics: Tetracalcium phosphate & Electrophoretic deposition.read more
Citations
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Journal ArticleDOI
A review on fundamentals and applications of electrophoretic deposition (EPD)
Laxmidhar Besra,Meilin Liu +1 more
TL;DR: In this article, a review of the fundamental aspects of electrophoretic deposition technique, factors influencing the deposition process, kinetic aspects, types of EPD, the driving forces, preconditioning electrophoreic suspension, stability and control of suspension, mechanisms involved in EPD and drying of deposits obtained by EPD are discussed.
Journal ArticleDOI
Biomaterials in orthopaedics.
TL;DR: In this review, the evolution of different metals, ceramics and polymers most commonly used in orthopaedic applications is discussed, as well as the different approaches used to fulfil the challenges faced by this medical field.
Journal ArticleDOI
Electrophoretic Deposition (EPD): Mechanisms, Kinetics, and Application to Ceramics
TL;DR: In this article, a method of determining the Hamaker constant of suspended particles is developed by modeling the relationship between the particle inter-action energy and the suspension stability, and a three-probe dc technique is used to map the voltage profile around the depositing electrode and the results are used to explain discrepancies between the calculated and experimentally observed voltage drops during deposition.
Journal ArticleDOI
Preparation of bioactive Ti and its alloys via simple chemical surface treatment.
TL;DR: The present chemical surface modification is expected to allow the use the bioactive Ti and its alloys as artificial bones even under load-bearing conditions.
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Calcium Phosphate Bioceramics: A Review of Their History, Structure, Properties, Coating Technologies and Biomedical Applications.
Noam Eliaz,Noah Metoki +1 more
TL;DR: A wide variety of CaPs are presented, from the individual phases to nano-CaP, biphasic and triphasic CaP formulations, composite CaP coatings and cements, functionally graded materials (FGMs), and antibacterial CaPs.
References
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Journal ArticleDOI
Biodegradation behavior of various calcium-phosphate materials in bone tissue
TL;DR: Sintered tricalciumphosphate (beta-whitlockite) materials were more or less biodegradable, in contrast to sintered hydroxyapatite materials, which showed no detectable resorption over a period of 9 months of implantation.
Journal ArticleDOI
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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Effect of hydroxyapatite impregnation on skeletal bonding of porous coated implants
TL;DR: Microscopical examination reveals that the apparent stimulation of bone ingrowth into the surface pores of the implant is the reason for the increased rate of bond formation, and weight bearing might be allowed much earlier, thus reducing the recuperation period.
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Hydroxyapatite-coated porous titanium for use as an orthopedic biologic attachment system.
TL;DR: Mechanical push-out testing revealed that the bone-porous material interface shear strength increased with time in situ for both the uncoated and HA-coated implants, and the use of the HA coating on porous titanium did not significantly increase attachment strength.
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Calcium phosphate-coated porous titanium implants for enhanced skeletal fixation.
TL;DR: No significant increase for the volume of bone ingrowth was established for treated implants compared to paired controls at any time period and the osteoconductive properties of the ceramic coating demonstrated by bone forming in direct contact with the calcium phosphate coating on the metal fibers of the treated implants.