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Surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel

The performance of biomaterials in biological systems is of critical significance for advancing biomedical implants. Duplex Stainless Steel alloys are the major biomaterials due to their significant characteristics. Many functional coatings are deposited on DSS alloy surfaces utilizing numerous surf...

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Autores principales: Fahad, Nesreen Dakhel, Radhi, Nabaa Sattar, Al-Khafaji, Zainab S., Diwan, Abass Ali
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10015213/
https://www.ncbi.nlm.nih.gov/pubmed/36938400
http://dx.doi.org/10.1016/j.heliyon.2023.e14103
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author Fahad, Nesreen Dakhel
Radhi, Nabaa Sattar
Al-Khafaji, Zainab S.
Diwan, Abass Ali
author_facet Fahad, Nesreen Dakhel
Radhi, Nabaa Sattar
Al-Khafaji, Zainab S.
Diwan, Abass Ali
author_sort Fahad, Nesreen Dakhel
collection PubMed
description The performance of biomaterials in biological systems is of critical significance for advancing biomedical implants. Duplex Stainless Steel alloys are the major biomaterials due to their significant characteristics. Many functional coatings are deposited on DSS alloy surfaces utilizing numerous surface coating techniques to improve their bioactivity and protect them from corrosion degradations. Coatings of titanium dioxide (TiO(2)), Hydroxyapatite (HA), and zinc oxide (ZnO) have received considerable attention in the field of surface bioactive modification of DSS alloy implants. The coating techniques play a key role in increasing the required biological characteristics of DSS alloys, such as biocompatibility, mechanical properties, and corrosion resistance. In this regard, HA-ZnO, HA-TiO(2,) and TiO(2)–ZnO from each coating group are divided into single, double, and triple layers. These coatings were prepared by cold spray and deposited on the surface of the DSS alloy, followed by a heat treatment at 250 °C. The surface morphology of coated surfaces was analyzed utilizing field emission scanning electron microscopy (FESEM), atomic force microscopic (AFM), microhardness test, corrosion test in Ringer solution, and antibacterial test. The coatings showed nano-scale surface morphology with advanced crystallization and homogeneous structures; in the corrosion characteristics utilizing potentiodynamic polarization, triple layers of HA-ZnO coatings displayed advanced nanostructures with higher hardness values (514.75HV). The antibacterial test showed the triple layers of HA-TiO(2) and two layers of TiO(2)–ZnO sensitivity to positive bacteria.
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spelling pubmed-100152132023-03-16 Surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel Fahad, Nesreen Dakhel Radhi, Nabaa Sattar Al-Khafaji, Zainab S. Diwan, Abass Ali Heliyon Research Article The performance of biomaterials in biological systems is of critical significance for advancing biomedical implants. Duplex Stainless Steel alloys are the major biomaterials due to their significant characteristics. Many functional coatings are deposited on DSS alloy surfaces utilizing numerous surface coating techniques to improve their bioactivity and protect them from corrosion degradations. Coatings of titanium dioxide (TiO(2)), Hydroxyapatite (HA), and zinc oxide (ZnO) have received considerable attention in the field of surface bioactive modification of DSS alloy implants. The coating techniques play a key role in increasing the required biological characteristics of DSS alloys, such as biocompatibility, mechanical properties, and corrosion resistance. In this regard, HA-ZnO, HA-TiO(2,) and TiO(2)–ZnO from each coating group are divided into single, double, and triple layers. These coatings were prepared by cold spray and deposited on the surface of the DSS alloy, followed by a heat treatment at 250 °C. The surface morphology of coated surfaces was analyzed utilizing field emission scanning electron microscopy (FESEM), atomic force microscopic (AFM), microhardness test, corrosion test in Ringer solution, and antibacterial test. The coatings showed nano-scale surface morphology with advanced crystallization and homogeneous structures; in the corrosion characteristics utilizing potentiodynamic polarization, triple layers of HA-ZnO coatings displayed advanced nanostructures with higher hardness values (514.75HV). The antibacterial test showed the triple layers of HA-TiO(2) and two layers of TiO(2)–ZnO sensitivity to positive bacteria. Elsevier 2023-03-03 /pmc/articles/PMC10015213/ /pubmed/36938400 http://dx.doi.org/10.1016/j.heliyon.2023.e14103 Text en © 2023 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Research Article
Fahad, Nesreen Dakhel
Radhi, Nabaa Sattar
Al-Khafaji, Zainab S.
Diwan, Abass Ali
Surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel
title Surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel
title_full Surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel
title_fullStr Surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel
title_full_unstemmed Surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel
title_short Surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel
title_sort surface modification of hybrid composite multilayers spin cold spraying for biomedical duplex stainless steel
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10015213/
https://www.ncbi.nlm.nih.gov/pubmed/36938400
http://dx.doi.org/10.1016/j.heliyon.2023.e14103
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