Development of phosphate inter layered hydroxyapatite coating for stainless steel implants

Shibli, S.M.A.; Jayalekshmi, A.C.

doi:10.1016/j.apsusc.2007.12.051

Cited by 31 publications

(25 citation statements)

References 22 publications

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“…When metals are coated with ceramics, they tend to resist the corrosion by acting as a barrier between the metal and the body fluid. Calcium phosphates (CaPs) are extensively used in bone-tissue engineering due to their outstanding bioactivity and compositional similarities to bone [10,11].…”

Section: *Manuscriptmentioning

confidence: 99%

Controlled electrophoretic deposition of HAp/β-TCP composite coatings on piranha treated 316L SS for enhanced mechanical and biological properties

Ananth

Nathanael

Jose

et al. 2015

Applied Surface Science

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Section: *Manuscriptmentioning

confidence: 99%

Controlled electrophoretic deposition of HAp/β-TCP composite coatings on piranha treated 316L SS for enhanced mechanical and biological properties

Ananth

Nathanael

Jose

et al. 2015

Applied Surface Science

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“…As for PCC techniques, zinc PCC coating has been successfully used as a primer coating on steels and aluminum alloys for automotive industries for many years [29,42,43]. As for biomedical application, zinc phosphate tetrahydrate as a main phase composition of PCC coating was successfully deposited onto magnesium alloys [34], stainless steel [44] (Fig. 1 a) and titanium [45] (Fig.…”

Section: Zinc Phosphate Tetrahydrate -Hopeitementioning

confidence: 99%

Phosphate chemical conversion coatings on metallic substrates for biomedical application: A review

Liu

Zhang

Xiao

et al. 2015

Materials Science and Engineering: C

130

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“…It can be similarly inferred that zinc phosphate coating may prove to be a candidate for biocompatible ceramic coating because phosphate is the main component of osteo-conductive ceramics derived from calcium phosphate. Further, zinc is also established as one of the effective elements which enhances biomineralization [10][11][12] candidate biomedical material enhancing bone growth [13,14]. It is an important constituent in hardened zinc phosphate bone cement, mainly used in dental implants [13].…”

Section: Introductionmentioning

confidence: 99%

“…Further, zinc is also established as one of the effective elements which enhances biomineralization [10][11][12] candidate biomedical material enhancing bone growth [13,14]. It is an important constituent in hardened zinc phosphate bone cement, mainly used in dental implants [13]. Hopeite formation ensures low solubility, good adhesion, excellent durability and biocompatibility of dental cements [14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Pulsed laser-deposited hopeite coatings on titanium alloy for orthopaedic implant applications: surface characterization, antibacterial and bioactivity studies

Das

Shukla

2019

J Braz. Soc. Mech. Sci. Eng.

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Although titanium and its alloys hold a significant position as an implant material for orthopedic and dental applications, they exhibit limited osteogenic and protective performance. The present research aims to develop an alternate process route for deposition of hopeite coatings on Titanium Grade 5 alloy (Ti-6Al-4V), using the pulsed laser deposition (PLD) technique. SEM, AFM and XRD were used to characterize and ellipsometer and tensometer were used to test the thickness and adhesive strength of the deposited hopeite coatings. While the FACS technique was used to assess their antibacterial activity, the simulated body fluid immersion test was utilized to ascertain their bioactivity. Lastly surface wettability and corrosion resistance of the hopeite coatings were evaluated using contact angle goniometer and potentiostat/galvanostat potentiodynamic (model PARSTAT 2263, Princeton Applied Research, USA), respectively. The PLD technique resulted in the deposition of hopeite coatings with desired crystallinity, adhesive strength of (16.52 ± 1.8 MPa), bioactivity, hydrophobic surface (water contact angle = 135°), superior corrosion resistance (R p = 34,138.68 Ω cm 2) and average surface roughness of (7.43 nm), which is likely to promote better osseointegration. The promising biological characteristics obtained in this research confirmed that the PLD hopeite coatings could be potentially used in orthopaedic implant applications.

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Development of phosphate inter layered hydroxyapatite coating for stainless steel implants

Cited by 31 publications

References 22 publications

Controlled electrophoretic deposition of HAp/β-TCP composite coatings on piranha treated 316L SS for enhanced mechanical and biological properties

Controlled electrophoretic deposition of HAp/β-TCP composite coatings on piranha treated 316L SS for enhanced mechanical and biological properties

Phosphate chemical conversion coatings on metallic substrates for biomedical application: A review

Pulsed laser-deposited hopeite coatings on titanium alloy for orthopaedic implant applications: surface characterization, antibacterial and bioactivity studies

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