Sintering temperature effects on nano triphasic bioceramic composite coated 316L SS for corrosion resistance, adhesion strength, and cell proliferation on implants

Manonmani, R.; Sridhar, T. M.

doi:10.1557/jmr.2020.22

Cited by 5 publications

(4 citation statements)

References 27 publications

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“…These properties ultimately stimulate the use of BCP as coating materials for metal implants used in the repair hard tissue damage. 13 On the flip side, graphene-based surface-modified 2D sheets are quite interesting materials for biomedical applications. It has mechanical stability and flexibility because of its SP 2 hybridization.…”

Section: Introductionmentioning

confidence: 99%

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Evaluation of the protective nature of GO–BCP nanocomposite coatings on 316L SS in artificial body fluid

Mahendran¹,

Arumugam²,

Ferreira³

et al. 2023

J Am Ceram Soc.

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This work reports on a novel approach to deposit composite coatings based on biphasic calcium phosphate (BCP) incorporating graphene oxide (GO) on 316L stainless steel (316L SS) and on its protective nature against corrosion in the simulated body fluid (SBF). For this purpose, 2-dimensional GO was successfully incorporated in 1% and 3% weight ratios as mechanical strength enhancer and pore size reducer for the prepared coatings. It was observed that upon increasing the GO content, the corrosion rate was drastically decreased when compared to pristine BCP coating. The corrosion resistance polarization results are in good agreement with the test results obtained for SBF immersion study. The size of the particles has significantly decreased, as shown by transmission electron microscopy (from 190 to 27 nm). The experimental results indicate that the composite hydroxyapatite-β-tricalcium phosphate-GO (HAp-β-TCP-GO) coatings enhanced the corrosion resistance of the surgical grade 316L SS, turning it a better implanting option for orthopedic applications.

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Section: Introductionmentioning

confidence: 99%

“…In general, BCPs are considered superior to its monophasic counter parts due to its better combination of physical, chemical, and biological properties. These properties ultimately stimulate the use of BCP as coating materials for metal implants used in the repair hard tissue damage 13 …”

Section: Introductionmentioning

confidence: 99%

Evaluation of the protective nature of GO–BCP nanocomposite coatings on 316L SS in artificial body fluid

Mahendran¹,

Arumugam²,

Ferreira³

et al. 2023

J Am Ceram Soc.

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“…In addition, the organic–inorganic HAP biocomposites reinforced with biopolymers and/or metal oxides were proposed as a way to overcome the limitations of practical applications of HAP 13–16 . Thereby, composite coatings of HAP onto 316L stainless steel have been found to improve mechanical properties, 17,18 corrosion protection, 19–21 bioactivity, and biocompatibility of the metal implants 22–25 …”

Section: Introductionmentioning

confidence: 99%

“…[13][14][15][16] Thereby, composite coatings of HAP onto 316L stainless steel have been found to improve mechanical properties, 17,18 corrosion protection, [19][20][21] bioactivity, and biocompatibility of the metal implants. [22][23][24][25] However, there are not many works that have studied the properties and behavior of the uncoated 316L in a biological or physiological environment simulated to human body such as minimum essential medium-alpha (α-MEM). In this context, the aim of this work is to evaluate some properties of stainless steel in the physiological medium such as microstructural characteristics, corrosion resistance, elastic modulus, and hardness.…”

Section: Introductionmentioning

confidence: 99%

Effect of the culture medium on the behavior of the austenitic stainless steel with the specific 316L grade

Sidane

Khireddine

2023

Surface & Interface Analysis

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The use of 316L stainless steel as an orthopedic bone plate material or as a substrate for coating implies the need to study its properties in a biological medium simulating human body environment. Therefore, the aim of this work is to investigate the microstructural characteristics, corrosion resistance, and mechanical properties of 316L stainless steel in the culture medium and then to check the cytotoxicity of the stainless steel in the presence of human mesenchymal stem cells. The characteristics of the stainless steel were evaluated by studying the microstructure of the samples in untreated state and after soaking in minimum essential medium‐alpha (α‐MEM) for 7 days. The results indicated the formation on the surface of the 316L stainless steel of goethite and deposits composed of Ca and P with porous and amorphous structures, which led to the decrease in the elastic modulus and the hardness of the soaked stainless steel as shown by nanoindentation test. Nevertheless, the hardness and the elastic modulus of the steel after soaking were influenced only for a surface depth of approximately 0.1% of the thickness of the sample. The potentiodynamic polarization curves exhibited that the corrosion resistance of the soaked stainless steel was reduced because of the higher passive current density. However, it should be noticed that the breakdown potential of the steel after soaking was slightly higher, leading to a wider range of passivation. In addition, microscopy examination showed the mesenchymal stem cell adhesion on the materials after 9 days of culture.

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Electrophoretic deposition of biocompatible composite coatings containing hydroxyapatite, alumina, and yttria-stabilized zirconia from iodine-stabilized acetone/isopropanol suspensions

Asgari

Rajabi

2021

J Aust Ceram Soc

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Sintering temperature effects on nano triphasic bioceramic composite coated 316L SS for corrosion resistance, adhesion strength, and cell proliferation on implants

Abstract: Abstract

Cited by 5 publications

References 27 publications

Evaluation of the protective nature of GO–BCP nanocomposite coatings on 316L SS in artificial body fluid

Evaluation of the protective nature of GO–BCP nanocomposite coatings on 316L SS in artificial body fluid

Effect of the culture medium on the behavior of the austenitic stainless steel with the specific 316L grade

Electrophoretic deposition of biocompatible composite coatings containing hydroxyapatite, alumina, and yttria-stabilized zirconia from iodine-stabilized acetone/isopropanol suspensions

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