A review of additive manufacturing of Mg-based alloys and composite implants

Zamani, Yasamin; Ghazanfari, Hadi; Erabi, Gisou; Moghanian, Amirhossein; Fakić, Belma; Hosseini, Seyed Mohammad; Mahammod, Babar Pasha

doi:10.52547/jcc.3.1.7

Cited by 12 publications

(9 citation statements)

References 125 publications

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“…Furthermore, the mechanical features of the pristine biomaterials would greatly change by the conductive substance incorporation. The compromise and balance between the mechanical properties, biocompatibility, and conductivity should be comprehensively studied before in-vivo usage [47][48][49].…”

Section: Tissue Type Colormentioning

confidence: 99%

Electroactive composite for wound dressing

Gupta

Bozcheloei

Ghofrani

et al. 2022

jcc

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Skin tissue engineering and wound healing are two applications where conductive biomaterials based on metal compounds, conductive polymers, or piezoelectric polymers have great potential. This is because of their excellent antibacterial and antioxidant activities, similar conductivity to human skin, photothermal effect, and electrically controlled drug delivery. Wound healing can be accelerated by using conductive materials to stimulate the activity of electrically responsive cells. Electroactive wound dressings can be made by combining non-conductive polymers with conductive compounds, and this article focuses on current developments in this area. It is detailed how these electroactive dressings (conductive polymers, metal-based, and piezoelectric-based dressings) accelerate the healing process, and the properties of these electroactive dressings are examined. Furthermore, electrical stimulation techniques for accelerating wound healing are discussed. The possibility for electroactive wound dressings to be used in vivo to track the progress of wound healing is also mentioned, as are future development directions.

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Section: Tissue Type Colormentioning

confidence: 99%

Electroactive composite for wound dressing

Gupta

Bozcheloei

Ghofrani

et al. 2022

jcc

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“…Given that magnesium and its alloys are known to have low corrosion resistance in the majority of aqueous settings, this demands adequate electrochemical durability. With regard to LPBF approach, the corrosion current density (Icorr) of Mg (pure) in Hank's solution is far better than the cast Mg (pure) ingot tested under the same conditions (23.6μm/cm 2 ) and varies from 74 to 177μm/cm 2 [129]. Depending on the processing conditions, the mass loss rate ranges from 3 to 32mm/year.…”

Section: Electrochemical Durability Of Mg-based Alloy Prepared By Las...mentioning

confidence: 99%

Advancement of Magnesium and Aluminum Alloys in the Role of Additive Manufacturing

Sharma¹,

Grewal²,

Saxena³

et al. 2022

Preprint

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Magnesium and Aluminum alloys continue to be important in the context of modern and lightweight technologies. With the advancement of additive manufacturing (AM), components can be produced directly in a net shape, widen up the usage of magnesium and aluminum alloys as well as holding new ideas for the application of unique physical structures made feasible by 3D printing. Laser-based approach, one of the metal additive manufacturing (AM) methods, enables the formation of arbitrary 3D structures. With promising findings, research in this area is advancing quickly, bringing up a variety of potential applications in both the scientific and industrial sectors. Complex structures can now be manufactured easily utilizing AM technologies to meet the pre-requisite objectives like reduced part numbers, greater functionality, and lightweight, among others. AM has the ability to meet demands by lowering costs and speeding up the manufacturing process. Due to their popularity in numerous high-value applications, aluminum, and magnesium alloys are one of the key material systems being researched in the laser-based additive manufacturing approaches. The review here aims to comprehensively examine the additive manufacturing of magnesium and aluminum alloys, highlighting the influence of the laser-based additive manufacturing approach on the mechanical characteristics, microstructure, and tribological performance of magnesium and aluminum alloys.

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“…Recently, additive manufacturing methods have been largely utilized in tissue engineering because of their capacity in creating complicated structures of scaffolds. This method has a low cost and is feasible to be employed in several scales [155]. Construction patterns are necessary to warrant the convenient performance of fabricated structures in vivo and in vitro analyses before human implantation [156].…”

Section: Additive Manufacturing (Am)mentioning

confidence: 99%

Preparation of bioactive polymer-based composite by different techniques and application in tissue engineering: A review

Alam

Asoushe

Pourhakkak

et al. 2021

jcc

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Tissue engineering (TE) employs biological, chemical, and engineering methods to regenerate and restore injured or lost living tissues by applying biologically activated biomaterials, cells, and molecules. The fast and convenient restoration of tissue is a great challenge, emphasizing the need to imitate tissue structure and its physicochemical, biological, and mechanical behavior to give back the desired functionality of damaged tissue. Depending on the particular tissue, numerous requirements have to be fulfilled with the help of material and scaffold design that provides a base for cell adhesion and proliferation. As a result, countless biodegradable and bioresorbable materials have been extensively examined. Composite systems combine the benefits of bioactive ceramics and polymers, which seem to be good alternatives for bone tissue engineering. This article intends to introduce bioactive polymer, tissue engineering methods, the kinds of biomaterials applied in scaffold invention, and the different approaches to producing the bioactive polymer-based composites with various structures such as porous, membrane, and 3D structure. Biomaterials and invention techniques could crucially influence the consequences of the scaffold's design architectures, cell proliferation, and mechanical behavior. Moreover, an excellent scaffold assists cell generation and the provision of cell nutrients in the human body with their particular material characteristics.

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A review of additive manufacturing of Mg-based alloys and composite implants

Cited by 12 publications

References 125 publications

Electroactive composite for wound dressing

Electroactive composite for wound dressing

Advancement of Magnesium and Aluminum Alloys in the Role of Additive Manufacturing

Preparation of bioactive polymer-based composite by different techniques and application in tissue engineering: A review

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