Biocorrosion and biological properties of sputtered ceramic carbide coatings for biomedical applications

Kumar, D. Dinesh; Kaliaraj, Gobi Saravanan; Kirubaharan, A.M. Kamalan; Alagarsamy, Karthik; Vishwakarma, Vinita; Baskaran, R.

doi:10.1016/j.surfcoat.2019.06.022

Cited by 29 publications

(9 citation statements)

References 46 publications

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“…Sometimes, leaching of the metallic ions such as nickel, chromium, iron, and so forth into the surrounding tissues is triggered. This finally accumulates in the liver and kidney leading to mutagenic and carcinogenic effects in the human body . There are many recent techniques used for the surface modification of medical devices and implants such as blasting, etching, anodization, surface coatings by ceramics, plasma spray, vacuum deposition coatings, sol‐gel coating, dip coating, electrolytic deposition, and so forth .…”

Section: Biofilms In Different Componentsmentioning

confidence: 99%

Impact of environmental biofilms: Industrial components and its remediation

Vishwakarma

2019

J Basic Microbiol

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The growth of technology and requirements globally for various commodities has brought about new challenges. Biofilms are aggregations of microbial cells, which contaminate and spoil industrial components and environments. These microbial cells with extracellular polymeric substances colonize living and nonliving surfaces and pose a serious problem for all industries, affecting their processes, leading to a reduction of product quality and economic loss. Industries, such as medical, food, water, dairy, wine, marine, power plants are exposed to biofilm formation. Pipe blockages, waterlogging and reduction of the heat‐transfer efficiency, hamper the operating system of plants. Many industries do not set up remedial measures to control biofilm formation as they are not aware of this threat. Various conventional methods to control these biofilms are adopted by industries in their regular workflow, but these are temporary solutions. This calls for further research into remediation of the biofilm and its control for industrial components. This review article addresses the problems of biofilms and proposes solutions for various industrial components. Nanotechnology promises several options, and bring about a new aspect into the industrial economy, by solving the problems of environmental biofilms.

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Section: Biofilms In Different Componentsmentioning

confidence: 99%

Impact of environmental biofilms: Industrial components and its remediation

Vishwakarma

2019

J Basic Microbiol

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“…The surface modification via coating process can tune the chemical, physical and biological properties of the implant material. Various coating techniques including conversion coatings, electrochemical plating, EPD, anodizing, RF magnetron sputtering are being used to develop biomedical coatings with favorable mechanical and biological characteristics (Kumar et al, 2019). Magnetron sputtering is the method of choice to tune the implant surface with relatively higher thermal, mechanical, and chemical stability.…”

Section: Concluding Remarks and Future Directionsmentioning

confidence: 99%

The Improvement in Surface Properties of Metallic Implant via Magnetron Sputtering: Recent Progress and Remaining Challenges

et al. 2022

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Bioceramic coatings on metallic implants provide a wear-resistant and biocompatible layer, that own ability to develop bone-like apatite in physiological environments to ensure bonding with hard tissues. These bioceramics primarily belong to Calcium Phosphates (CaPs), bioactive glasses, and glass-ceramics. Several techniques are used to deposit these coatings such as; electrophoretic deposition (EPD), plasma spray (PS), and Radio frequency magnetron sputtering (RFMS). Most of these techniques require a high-temperature operation or sintering treatment. This causes either thermal decomposition of bioceramic or results in delamination and cracking of the bioceramic coating due to differences in thermal expansion behavior of metals and bioceramics. RFMS is primarily carried out either at room temperature. However, annealing is performed or substrate is heated at various temperatures ∼400–1,200°C for 2 or 4 h under dry argon (very low temperature compared to other techniques) to ensure crystallization of bioceramics and improve coating adhesion. Chemical composition stability and excellent surface finish are the premium features of RFMS, due to less heat involvement. Moreover, RFMS has the unique ability to develop one-unit/ multilayered composite coatings and the flexibility of in-situ reactions to yield oxides and nitrides. Single or multiple targets can be employed with the insertion of Oxygen and Nitrogen to yield versatile coatings. Due to this attractive set of features RFMS has a strong potential in the field of bioceramic coatings. In recent years, several multifunctional bioceramic coatings have been deposited on metallic substrates using RFMS for biomedical applications. This review focuses on the recent efforts made in order to deposit multifunctional bioceramic RFMS coatings with surface characteristics necessary for biomedical applications and highlights future directions for the improved biological performance of RFMS bioceramic coatings.

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“…128,[187][188][189][190][191][192][193][194][195] In a recent study, Kumar et al applied a coating of transitional metal carbides, i.e., ZrC and TiC, via sputtering to improve the bio-corrosion and antibacterial properties of stainless-steel (SS) 316L. 196 The coated surfaces provided better anticorrosion properties in an artificial blood plasma (ABP) solution. The coating also proved to have better antibacterial properties.…”

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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Biocorrosion and biological properties of sputtered ceramic carbide coatings for biomedical applications

Cited by 29 publications

References 46 publications

Impact of environmental biofilms: Industrial components and its remediation

Impact of environmental biofilms: Industrial components and its remediation

The Improvement in Surface Properties of Metallic Implant via Magnetron Sputtering: Recent Progress and Remaining Challenges

Trends in Metal-Based Composite Biomaterials for Hard Tissue Applications

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