Surface Modification of Magnesium and its Alloys for Biomedical Applications

Surface Modification of Magnesium and its Alloys for Biomedical Applications
Author: T.S.N. Sankara Narayanan,Il-Song Park,Min-Ho Lee
Publsiher: Elsevier
Total Pages: 460
Release: 2015-01-30
Genre: Technology & Engineering
ISBN: 9781782420835

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The development of biodegradable implants which can remain in the human body to fix a problem and subsequently dissolve, or be absorbed, consumed or excreted, without warranting a secondary surgery, is very appealing to scientists. Due to their excellent biocompatibility and biodegradability, magnesium implants provide a viable option many problems associated with permanent metallic implants such as, restenosis, thrombosis, permanent physical irritation, and inability to adapt to growth and changes in human body. Volume 2 of this important new book explores practical issues of magnesium and magnesium alloys, physical and mechanical modification and coatings to enhance this material for biomedical applications. Includes expert analysis on chemical solution deposition of hydroxyapatite (HAp) and octacalcium (OCP) phosphate coatings for magnesium Comprehensive coverage of biomimetic modifications, surface functionalization of biomolecules, natural, conducting and biodegradable polymeric coatings Lucid dissection of chemical, physical, mechanical and electromechanical modifications of magnesium and its alloys for biomedical applications

Surface Modification of Magnesium and its Alloys for Biomedical Applications

Surface Modification of Magnesium and its Alloys for Biomedical Applications
Author: T.S.N. Sankara Narayanan,Il-Song Park,Min-Ho Lee
Publsiher: Elsevier
Total Pages: 380
Release: 2015-01-08
Genre: Technology & Engineering
ISBN: 9781782420828

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Surface modification of magnesium and its alloys for biomedical applications: Biological interactions, mechanical properties and testing, the first of two volumes, is an essential guide on the use of magnesium as a degradable implant material. Due to their excellent biocompatibility and biodegradability, magnesium based degradable implants provide a viable option for the permanent metallic implants. This volume focuses on the fundamental concepts of surface modification of magnesium, its biological interactions, mechanical properties and, in vitro and in vivo testing. The contents of volume 1 is organized and presented in three parts. Part 1 reviews the fundamental aspects of surface modification of magnesium, including surface design, opportunities, challenges and its role in revolutionizing biodegradable biomaterials. Part 2 addresses the biological and mechanical properties covering an in vivo approach to the bioabsorbable behavior of magnesium alloys, mechanical integrity and, the effects of amino acids and proteins on the performance of surface modified magnesium. Part 3 delves in to testing and characterization, exploring the biocompatibility and effects on fatigue life alongside the primary characteristics of surface modified magnesium. All chapters are written by experts, this two volume series provides systematic and thorough coverage of all major modification technologies and coating types of magnesium and its alloys for biomedical applications. Expert analysis of the fundamentals in surface modification of magnesium and its alloys for biomedical applications Includes biological interactions and mechanical properties Focuses on testing and characterisation, as well as biocompatibility

Surface Modification of Magnesium and Its Alloys for Biomedical Applications

Surface Modification of Magnesium and Its Alloys for Biomedical Applications
Author: T. S. N. Sankara Narayanan,Il-Song Park,Min-Ho Lee (Professor)
Publsiher: Unknown
Total Pages: 135
Release: 2015
Genre: Biomedical materials
ISBN: 1782424997

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Surface Engineering of Light Alloys

Surface Engineering of Light Alloys
Author: Hanshan Dong
Publsiher: Elsevier
Total Pages: 680
Release: 2010-05-24
Genre: Technology & Engineering
ISBN: 9781845699451

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The growing use of light alloys in industries such as aerospace, sports equipment and biomedical devices is driving research into surface engineering technologies to enhance their properties for the desired end use. Surface engineering of light alloys: Aluminium, magnesium and titanium alloys provides a comprehensive review of the latest technologies for modifying the surfaces of light alloys to improve their corrosion, wear and tribological properties. Part one discusses surface degradation of light alloys with chapters on corrosion behaviour of magnesium alloys and protection techniques, wear properties of aluminium-based alloys and tribological behaviour of titanium alloys. Part two reviews surface engineering technologies for light alloys including anodising, plasma electrolytic oxidation, thermal spraying, cold spraying, physical vapour deposition, plasma assisted surface treatment, PIII/PSII treatments, laser surface modification, ceramic conversion and duplex treatments. Part three covers applications for surface engineered light alloys including sports equipment, biomedical devices and plasma electrolytic oxidation and anodised aluminium alloys for spacecraft applications. With its distinguished editor and international team of contributors, Surface engineering of light alloys: Aluminium, magnesium and titanium alloys is a standard reference for engineers, metallurgists and materials scientists looking for a comprehensive source of information on surface engineering of aluminium, magnesium and titanium alloys. Discusses surface degradation of light alloys considering corrosion behaviour and wear and tribological properties Examines surface engineering technologies and modification featuring plasma electrolytic oxidation treatments and both thermal and cold spraying Reviews applications for engineered light alloys in sports equipment, biomedical devices and spacecraft

Plasma Electrolytic Oxidation PEO Coatings

Plasma Electrolytic Oxidation  PEO  Coatings
Author: Marta Mohedano,Beatriz Mingo
Publsiher: MDPI
Total Pages: 172
Release: 2021-06-02
Genre: Science
ISBN: 9783036505527

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Plasma electrolytic oxidation (PEO), also known as micro-arc oxidation (MAO), functionalizes surfaces, improving the mechanical, thermal, and corrosion performance of metallic substrates, along with other tailored properties (e.g., biocompatibility, catalysis, antibacterial response, self-lubrication, etc.). The extensive field of applications of this technique ranges from structural components, in particular, in the transport sector, to more advanced fields, such as bioengineering. The present Special Issue covers the latest advances in PEO‐coated light alloys for structural (Al, Mg) and biomedical applications (Ti, Mg), with 10 research papers and 1 review from leading research groups around the world.

Magnesium and Its Alloys as Implant Materials

Magnesium and Its Alloys as Implant Materials
Author: Mirco Peron,Filippo Berto,Jan Torgersen
Publsiher: CRC Press
Total Pages: 190
Release: 2020-03-18
Genre: Medical
ISBN: 9781000048759

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Despite their tremendous potential, Mg and its alloys are not yet used in biomedical applications. This book aims to provide scientific insights into the challenges of the materials, and give an overview of the research regarding their mechanical properties, corrosion behaviour and biological performances. The authors intend to put the reader into the position to accurate discern the proper Mg-based material for his/her applications and to choose the proper improvement strategy to his/her cause. To this aim, the manuscript is structured as follow: in Section 2, the main challenges hampering the use of magnesium in biomedical applications and the common improvement strategies are listed. In Section 3, the most investigated Mg alloys are reported in separate sub-sections, detailing their mechanical properties, corrosion behaviour and biotoxicity. High-pure and ultra-high-pure Mg, Al-based Mg alloys, Zn-based Mg alloys, Ca-based alloys and RE-based Mg alloys have been considered. In Section 4, the alloys’ performances with respect to the challenges is summarized providing the reader with useful information and suggestions on the potentially most suited choice. Finally, in Section 5, an outlook portraying the authors’ opinion of the future development of the field will be provided. This book will allow biomedical engineers, surface scientists, material scientists, implant manufacturers and companies working on implant approval an overview of the state-of-the-art technologies adopted so far to overcome the drawbacks of Mg for biomedical applications. Particular emphasis is put on explaining the link between mechanical, corrosion and biocompatible properties of Mg and its alloys as well as their pros and cons. In doing so, the authors intend to put the reader into the position to accurate discern the proper Mg-based material for his/her applications and to choose the proper improvement strategy to his/her cause.

Magnesium Alloys as Degradable Biomaterials

Magnesium Alloys as Degradable Biomaterials
Author: Yufeng Zheng
Publsiher: CRC Press
Total Pages: 750
Release: 2015-10-09
Genre: Science
ISBN: 9781498766630

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Magnesium Alloys as Degradable Biomaterials provides a comprehensive review of the biomedical applications of biodegradable magnesium and its alloys. Magnesium has seen increasing use in orthopedic and cardiovascular applications over the last decade, particularly for coronary stents and bone implants.The book discusses the basic concepts of biodeg

Surface Modification of Mg and Mg Alloys

Surface Modification of Mg and Mg Alloys
Author: Can Metehan Turhan,Sannakaisa Virtanen
Publsiher: LAP Lambert Academic Publishing
Total Pages: 180
Release: 2012-07
Genre: Electronic Book
ISBN: 3659184098

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Progressively, the well explored and studied mechanical properties of a bulk metal are compared with the corrosion behaviour obtained from its surface, which enables promising improvements in desired applications. An example is magnesium metal: where, by developing new types of surface modifications by understanding its inconsistent corrosion behaviour, it would be possible to apply this engineering metal safely as a biocompatible metal, in addition to its widely used application areas such as the automobile and aerospace industries. Accordingly, many scientists worldwide have focused their attention on new approaches either to fabricate anti-corrosive coatings or tailor the corrosion rate of magnesium for industrial and biomedical applications. This work covers different types of surface/bulk modification of magnesium or magnesium alloys with different surface pre-treatments, polymer coatings, nanostructuring and composite formation.