Literature DB >> 15965595

Microstructures and bond strengths of plasma-sprayed hydroxyapatite coatings on porous titanium substrates.

Ik-Hyun Oh1, N Nomura, A Chiba, Y Murayama, N Masahashi, Byong-Taek Lee, S Hanada.   

Abstract

Hydroxyapatite (HA) coating was carried out by plasma spraying on bulk Ti substrates and porous Ti substrates having a Young's modulus similar to that of human bone. The microstructures and bond strengths of HA coatings were investigated in this study. The HA coatings with thickness of 200-250 microm were free from cracks at interfaces between the coating and Ti substrates. XRD analysis revealed that the HA powder used for plasma spraying had a highly crystallized apatite structure, while the HA coating contained several phases other than HA. The bond strength between the HA coating and the Ti substrates evaluated by standard bonding test (ASTM C633-01) were strongly affected by the failure behavior of the HA coating. A mechanism to explain the failure is discussed in terms of surface roughness of the plasma-sprayed HA coatings on the bulk and porous Ti substrates.

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Year:  2005        PMID： 15965595     DOI： 10.1007/s10856-005-2534-4

Source DB:  PubMed          Journal:  J Mater Sci Mater Med        ISSN： 0957-4530            Impact factor:   3.896


  15 in total

1.  Influence of residual stress on bonding strength and fracture of plasma-sprayed hydroxyapatite coatings on Ti-6Al-4V substrate.

Authors:  Y C Yang; E Chang
Journal:  Biomaterials       Date:  2001-07       Impact factor: 12.479

2.  Loss of hydroxyapatite coating on retrieved, total hip components.

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Journal:  J Arthroplasty       Date:  1993-08       Impact factor: 4.757

3.  The mechanisms of passive dissolution of titanium in a model physiological environment.

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Journal:  J Biomed Mater Res       Date:  1992-03

4.  Bond strength of plasma-sprayed hydroxyapatite/Ti composite coatings.

Authors:  X Zheng; M Huang; C Ding
Journal:  Biomaterials       Date:  2000-04       Impact factor: 12.479

5.  Addressing processing problems associated with plasma spraying of hydroxyapatite coatings.

Authors:  P Cheang; K A Khor
Journal:  Biomaterials       Date:  1996-03       Impact factor: 12.479

6.  Coating of hydroxyapatite on highly porous Al2O3 substrate for bone substitutes.

Authors:  G Jiang; D Shi
Journal:  J Biomed Mater Res       Date:  1998

7.  Experimental coating defects in hydroxylapatite-coated implants.

Authors:  S D Cook; K A Thomas; J F Kay
Journal:  Clin Orthop Relat Res       Date:  1991-04       Impact factor: 4.176

8.  Intrinsic factors of apatite influencing its amorphization during plasma-spray coating.

Authors:  J Weng; X G Liu; X D Li; X D Zhang
Journal:  Biomaterials       Date:  1995-01       Impact factor: 12.479

Review 9.  Titanium alloys in total joint replacement--a materials science perspective.

Authors:  M Long; H J Rack
Journal:  Biomaterials       Date:  1998-09       Impact factor: 12.479

10.  Plasma sprayed hydroxyapatite coatings on titanium substrates. Part 1: Mechanical properties and residual stress levels.

Authors:  Y C Tsui; C Doyle; T W Clyne
Journal:  Biomaterials       Date:  1998-11       Impact factor: 12.479
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  9 in total

1.  In vitro bioactivity and osteoblast-like cell test of zinc containing fluoridated hydroxyapatite films.

Authors:  Shundong Miao; Wenjian Weng; Kui Cheng; Piyi Du; Ge Shen; Gaorong Han; Xin Huang; Weiqi Yan; Sam Zhang
Journal:  J Mater Sci Mater Med       Date:  2007-06-12       Impact factor: 3.896

2.  HAp/Ti2Ni coatings of high bonding strength on Ti-6Al-4V prepared by the eutectic melting bonding method.

Authors:  Ya-Jing Ye; Peng-Yan Wang; Ya-Peng Li; Da-Chuan Yin
Journal:  J Mater Sci Mater Med       Date:  2015-01-30       Impact factor: 3.896

3.  Hydroxyapatite-anatase-carbon nanotube nanocomposite coatings fabricated by electrophoretic codeposition for biomedical applications.

Authors:  Bokai Zhang; Chi Tat Kwok
Journal:  J Mater Sci Mater Med       Date:  2011-08-18       Impact factor: 3.896

4.  Plasma-sprayed CaTiSiO5 ceramic coating on Ti-6Al-4V with excellent bonding strength, stability and cellular bioactivity.

Authors:  Chengtie Wu; Yogambha Ramaswamy; Xuanyong Liu; Guocheng Wang; Hala Zreiqat
Journal:  J R Soc Interface       Date:  2009-02-06       Impact factor: 4.118

5.  Hydrothermal synthesis of porous triphasic hydroxyapatite/(alpha and beta) tricalcium phosphate.

Authors:  R Vani; E K Girija; K Elayaraja; S Prakash Parthiban; R Kesavamoorthy; S Narayana Kalkura
Journal:  J Mater Sci Mater Med       Date:  2008-06-17       Impact factor: 3.896

6.  X-ray diffraction analysis of hydroxyapatite-coated in different plasma gas atmosphere on Ti and Ti-6Al-4V.

Authors:  Ravindra Kotian; P Prasad Rao; Prashanthi Madhyastha
Journal:  Eur J Dent       Date:  2017 Oct-Dec

7.  Microstructure and Characteristics of Calcium Phosphate Layers on Bioactive Oxide Surfaces of Air-Sintered Titanium Foams after Immersion in Simulated Body Fluid.

Authors:  Hung-Bin Lee; Hsueh-Chuan Hsu; Shih-Ching Wu; Shih-Kuang Hsu; Peng-Hsiang Wang; Wen-Fu Ho
Journal:  Materials (Basel)       Date:  2016-11-24       Impact factor: 3.623

Review 8.  Ion-Doped Silicate Bioceramic Coating of Ti-Based Implant.

Authors:  Hossein Mohammadi; Mohammadmajid Sepantafar
Journal:  Iran Biomed J       Date:  2016-03-16

9.  Electrochemical Deposition of Nanostructured Hydroxyapatite Coating on Titanium with Enhanced Early Stage Osteogenic Activity and Osseointegration.

Authors:  Minxun Lu; Hongjie Chen; Bo Yuan; Yong Zhou; Li Min; Zhanwen Xiao; Xiangdong Zhu; Chongqi Tu; Xingdong Zhang
Journal:  Int J Nanomedicine       Date:  2020-09-08
  9 in total

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