Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants

Isfahan University of Medical Sciences

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Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants Publisher

Isfahani T¹ ; Kharazi AZ²

Show Affiliations

1. Metallurgy & Materials Engineering Department, Golpayegan University of Technology, Golpayegan, P. O. Box: 87717-65651, Iran
2. Biomaterials Nanotechnology and Tissue Engineering Faculty, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran

Source: Protection of Metals and Physical Chemistry of Surfaces Published:2020

Abstract

Abstract: To improve the mechanical and biological properties and also to increase the lifetime and performance of Ti–6Al–4V dental implants they were coated by hydroxyapatite nanoparticles using a modified mechanical coating technique. A novel milling vial was developed to simultaneously coat hydroxyapatite nanoparticles on the Ti–6Al–4V substrates. The modified dimensions of the milling vial and optimized milling operation parameters were presented. The coating operation was applied for 4 hours with a ball to powder weight ratio of 30 : 1. Furthermore the bioactivity of the coatings was studied by placing the coating in a simulated body fluid for 14 days. SEM and FTIR analysis indicated the bone bonding ability of the coating by its capability of forming hydroxyapatite on the surface of the coating. The coating operation resulted in the formation of a uniform nanoparticle containing coating and significantly decreased the cost and complexity of the nanohydroxyapatite coating process on Ti–6Al–4V substrates. © 2020, Pleiades Publishing, Ltd.

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Style	Citing Format
MLA	Isfahani T, Kharazi AZ. "Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants." Protection of Metals and Physical Chemistry of Surfaces, vol. 56, no. 4, 2020, pp. 766-771.
APA	Isfahani T, Kharazi AZ (2020). Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants. Protection of Metals and Physical Chemistry of Surfaces, 56(4), 766-771.
Chicago	Isfahani T, Kharazi AZ. "Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants." Protection of Metals and Physical Chemistry of Surfaces 56, no. 4 (2020): 766-771.
Harvard	Isfahani T, Kharazi AZ (2020) 'Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants', Protection of Metals and Physical Chemistry of Surfaces, 56(4), pp. 766-771.
Vancouver	Isfahani T, Kharazi AZ. Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants. Protection of Metals and Physical Chemistry of Surfaces. 2020;56(4):766-771.
BibTex	@article{ author = {Isfahani T and Kharazi AZ}, title = {Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants}, journal = {Protection of Metals and Physical Chemistry of Surfaces}, volume = {56}, number = {4}, pages = {766-771}, year = {2020} }
RIS	TY - JOUR AU - Isfahani T AU - Kharazi AZ TI - Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants JO - Protection of Metals and Physical Chemistry of Surfaces VL - 56 IS - 4 SP - 766 EP - 771 PY - 2020 ER -