Evaluation of corrosion resistance and cytocompatibility of graded metal carbon film on Ti and NiTi prepared by hybrid cathodic arc/glow discharge plasma-assisted chemical vapor deposition

Jamesh, Mohammed Ibrahim; Li, Penghui; Bilek, M.M.M.; Boxman, R.L.; McKenzie, David R.; Chu, Paul K.

doi:10.1016/j.corsci.2015.04.022

Cited by 38 publications

(5 citation statements)

References 72 publications

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“…A wide range of methods are available for facilitating the formation of an improved homogeneous and naturally occurring titanium oxide surface layer with a minimum Ni content and a film thickness of up to several hundred nanometers. These methods include chemical passivation, anodizing, laser oxidation, oxidation in boiling water and autoclaves, electropolishing, and deposition [16,18,19,25,26,27,29,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78]. However, these methods cause problems such as reduced biocompatibility, reduced corrosion resistance under cyclic thermal and mechanical loads, and mechanical property degradation [17,28,41,47,48,49,50,56].…”

Section: Introductionmentioning

confidence: 99%

Ion Release and Surface Characterization of Nanostructured Nitinol during Long-Term Testing

et al. 2019

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The corrosion resistance of nanostructured nitinol (NiTi) was investigated using long-term tests in solutions simulating physiological fluids at static conditions, reflecting the material structure and metal concentration in the solutions. Mechanical polishing reduced the ion release by a factor of two to three, whereas annealing deteriorated the corrosion resistance. The depassivation and repassivation of nitinol surfaces were considered. We found that nanostructured nitinol might increase the corrosion leaching of titanium into solutions, although the nickel release decreased. Metal dissolution did not occur in the alkaline environment or artificial plasma. A Ni-free surface with a protective 25 nm-thick titanium oxide film resulted from soaking mechanically treated samples of the NiTi wire in a saline solution for two years under static conditions. Hence, the medical application of nanostructured NiTi, such as for the production of medical devices and implants such as stents, shows potential compared with microstructured NiTi.

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Section: Introductionmentioning

confidence: 99%

Ion Release and Surface Characterization of Nanostructured Nitinol during Long-Term Testing

et al. 2019

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“…However, the material should possess additional functionalities in some particular applications. If the material is considered for implantable application, then it could be biocompatible [72,73] , flexible [74] , and biodegradable [75,76] ; If the material is considered for transparent devices, then it could be transparent [77,78] . Several flexible prototype devices such as solar cells [79] , rolled-up displays [78] , artificial skins [80] , artificial synapse [81] , and artificial electric organ [82] have been demonstrated.…”

Section: Flexible Batteries and Objective Of This Reviewmentioning

confidence: 99%

Recent advances on flexible electrodes for Na-ion batteries and Li–S batteries

Jamesh

2019

Journal of Energy Chemistry

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“…One of the most widely studied thin film materials used to enhance implant performance are diamond-like carbon (DLC) coatings. It is well known that DLC films, besides corrosion resistance [ 7 ], high hardness [ 8 ] and excellent biocompatibility [ 9 , 10 , 11 , 12 ], demonstrate low wear and a low friction coefficient (between 0.05 and 0.2) against most of materials [ 13 , 14 ]. On the other hand, high residual stresses and the strong dependence of the friction coefficient on environmental conditions were also registered.…”

Section: Introductionmentioning

confidence: 99%

Tribological Characteristics of a-C:H:Si and a-C:H:SiOx Coatings Tested in Simulated Body Fluid and Protein Environment

Jędrzejczak¹,

Szymański²,

Kołodziejczyk³

et al. 2022

Materials

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This paper presents the tribological properties of silicon and oxygen incorporated diamond-like carbon coatings tested in simulated body fluid and bovine serum albumin environments. The tests were performed using a ball-on-disc tribometer with an AISI316L steel counterbody. The wear tracks and wear scars were analyzed using optical microscopy and a nanoindenter. The interaction between the coating and the working environment was analyzed by Fourier transform infrared spectroscopy, whereas changes in the chemical structure before and after the tribological tests were compared with the use of Raman spectroscopy. Our study showed that the tribological parameters are governed by the presence of oxygen rather than the changing concentration of silicon. Both of the spectroscopy results confirm this statement, indicating that coatings with low concentrations of silicon and oxygen appear to be better candidates for biological applications in terms of wear resistance.

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Evaluation of corrosion resistance and cytocompatibility of graded metal carbon film on Ti and NiTi prepared by hybrid cathodic arc/glow discharge plasma-assisted chemical vapor deposition

Cited by 38 publications

References 72 publications

Ion Release and Surface Characterization of Nanostructured Nitinol during Long-Term Testing

Ion Release and Surface Characterization of Nanostructured Nitinol during Long-Term Testing

Recent advances on flexible electrodes for Na-ion batteries and Li–S batteries

Tribological Characteristics of a-C:H:Si and a-C:H:SiOx Coatings Tested in Simulated Body Fluid and Protein Environment

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