Structural and mechanical investigations of magnetron sputtering TiO2/Ti/TiN multilayer films on Si(100) substrate

Carradò, Adele; Schmerber, G.; Pelletier, Hervé

doi:10.1007/s11998-010-9287-9

Cited by 8 publications

(5 citation statements)

References 24 publications

(20 reference statements)

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“…Compared to bare Ti substrate, TiN coating showed approximately eight times more corrosion resistance and 4 times more wear resistance [183]. For that reason, sputtered TiN was used as an interior layer between HAp films and pure Ti rendering the controllability of thin film structural properties because of the improvement in bonding, strong fatigue resistance and better mechanical performance of the HAp layer [184].…”

Section: Nitridesmentioning

confidence: 99%

Advances in Multifunctional Bioactive Coatings for Metallic Bone Implants

Nikolova

Apostolova

2022

Materials

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To fix the bone in orthopedics, it is almost always necessary to use implants. Metals provide the needed physical and mechanical properties for load-bearing applications. Although widely used as biomedical materials for the replacement of hard tissue, metallic implants still confront challenges, among which the foremost is their low biocompatibility. Some of them also suffer from excessive wear, low corrosion resistance, infections and shielding stress. To address these issues, various coatings have been applied to enhance their in vitro and in vivo performance. When merged with the beneficial properties of various bio-ceramic or polymer coatings remarkable bioactive, osteogenic, antibacterial, or biodegradable composite implants can be created. In this review, bioactive and high-performance coatings for metallic bone implants are systematically reviewed and their biocompatibility is discussed. Updates in coating materials and formulations for metallic implants, as well as their production routes, have been provided. The ways of improving the bioactive coating performance by incorporating bioactive moieties such as growth factors, osteogenic factors, immunomodulatory factors, antibiotics, or other drugs that are locally released in a controlled manner have also been addressed.

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Section: Nitridesmentioning

confidence: 99%

Advances in Multifunctional Bioactive Coatings for Metallic Bone Implants

Nikolova

Apostolova

2022

Materials

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“…159 Furthermore, when TiN is used as an interlayer between HAp films and bulk Ti, the mechanical performances of HAp films are increased because of the improvment in bonding. 160 Moreover, PLD 161 and MS 160 allow producing thin TiN coatings with strong fatigue resistance as well as very strong adherence to the substrate. This results in mechanical properties (e.g., hardness, Young's modulus, stiffness and mechanical wear) similar to those of bone.…”

Section: Table III Some Advantages and Disadvantages Of Various Dry Coating Techniquesmentioning

confidence: 99%

Trends in Metal-Based Composite Biomaterials for Hard Tissue Applications

Nayak

Carradò

Masson

et al. 2021

JOM

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The world of biomaterials has been continuously evolving. Where in the past only mono-material implants were used, the growth in technology and collaboration between researchers from different sectors has led to a tremendous improvement in implant industry. Nowadays, composite materials are one of the leading research areas for biomedical applications. When we look toward hard tissue applications, metal-based composites seem to be desirable candidates. Metals provide the mechanical and physical properties needed for load-bearing applications, which when merged with beneficial properties of bioceramics/polymers can help in the creation of remarkable bioactive as well biodegradable implants. Keeping this in mind, this review will focus on various production routes of metal-based composite materials for hard tissue applications. Where possible, the pros and cons of the techniques have been provided.

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“…The mechanical properties of individual layers in a multilayer structure are important for the functionality and performance of multilayer devices. To determine the depth profile of mechanical properties, the depth‐sensing technique is sometimes used to analyze multilayer films in the normal direction to the surface of film . However, in this case the nanoindentation measurements starting from the first surface layer are influenced by the layers below and the substrate.…”

Section: Mechanical Properties Of Plasma Polymer Filmsmentioning

confidence: 99%

Elastic Modulus and Hardness of Plasma‐Polymerized Organosilicones Evaluated by Nanoindentation Techniques

Čech

Lukeš

Pálesch

et al. 2015

Plasma Processes & Polymers

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Nanoindentation techniques are today a standard tool for the characterization of mechanical properties of thin films at nanoscale. In this feature article, we introduce various techniques, together with their applications for plasma-polymerized organosilicones: starting from conventional instrumented nanoindentation, followed by continuous oscillatory loading and cyclic nanoindentation by partial unloading for assessing the depth profile of mechanical properties, to continuous mechanical mapping over the sample surface. Methods of analyzing and interpreting the measured data are presented to determine the elastic modulus and hardness of tested films. Plasma polymer films are materials of viscoelastic or elastic-plastic behavior; the correct technique must therefore be selected to give the most accurate mechanical property measurements. A number of limitations of the techniques are also discussed. A list of conditions for successful analysis of mechanical properties is included.

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Structural and mechanical investigations of magnetron sputtering TiO2/Ti/TiN multilayer films on Si(100) substrate

Cited by 8 publications

References 24 publications

Advances in Multifunctional Bioactive Coatings for Metallic Bone Implants

Advances in Multifunctional Bioactive Coatings for Metallic Bone Implants

Trends in Metal-Based Composite Biomaterials for Hard Tissue Applications

Elastic Modulus and Hardness of Plasma‐Polymerized Organosilicones Evaluated by Nanoindentation Techniques

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