Corrosion, mechanical and bioactivity properties of HA-CNT nanocomposite coating on anodized Ti6Al4V alloy

Hydroxyapatite-carbon nanotubes (HA-CNTs) nanocomposite coating was applied by electrophoretic method on anodized Ti alloy to investigate its stability in simulated body fluid (SBF). The biocoating was characterized by using scanning electron microscope (SEM) for microstructure, X-ray diffraction (X...

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Autores principales: Dalili, Faezeh, Aghdam, Rouhollah Mehdinavaz, Soltani, Reza, Saremi, Mohsen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2022
Materias:
Biomaterials Synthesis and Characterization
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8960600/
https://www.ncbi.nlm.nih.gov/pubmed/35347447
http://dx.doi.org/10.1007/s10856-022-06655-6
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author Dalili, Faezeh
Aghdam, Rouhollah Mehdinavaz
Soltani, Reza
Saremi, Mohsen
author_facet Dalili, Faezeh
Aghdam, Rouhollah Mehdinavaz
Soltani, Reza
Saremi, Mohsen
author_sort Dalili, Faezeh
collection PubMed
description Hydroxyapatite-carbon nanotubes (HA-CNTs) nanocomposite coating was applied by electrophoretic method on anodized Ti alloy to investigate its stability in simulated body fluid (SBF). The biocoating was characterized by using scanning electron microscope (SEM) for microstructure, X-ray diffraction (XRD) for crystallography. The effect of CNTs concentration on the coating properties was also investigated and found out that CNTs up to 5% has various improving effect on the system. It increased corrosion resistance and adhesion of the coating to the substrate and decreased the number of cracks on the coating. The results of the in vitro test showed that the cell viability increased with increasing the concentration of CNTs to 3 wt.% CNTs. [Figure: see text]
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spelling pubmed-89606002022-04-07 Corrosion, mechanical and bioactivity properties of HA-CNT nanocomposite coating on anodized Ti6Al4V alloy Dalili, Faezeh Aghdam, Rouhollah Mehdinavaz Soltani, Reza Saremi, Mohsen J Mater Sci Mater Med Biomaterials Synthesis and Characterization Hydroxyapatite-carbon nanotubes (HA-CNTs) nanocomposite coating was applied by electrophoretic method on anodized Ti alloy to investigate its stability in simulated body fluid (SBF). The biocoating was characterized by using scanning electron microscope (SEM) for microstructure, X-ray diffraction (XRD) for crystallography. The effect of CNTs concentration on the coating properties was also investigated and found out that CNTs up to 5% has various improving effect on the system. It increased corrosion resistance and adhesion of the coating to the substrate and decreased the number of cracks on the coating. The results of the in vitro test showed that the cell viability increased with increasing the concentration of CNTs to 3 wt.% CNTs. [Figure: see text] Springer US 2022-03-26 2022 /pmc/articles/PMC8960600/ /pubmed/35347447 http://dx.doi.org/10.1007/s10856-022-06655-6 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Biomaterials Synthesis and Characterization
Dalili, Faezeh
Aghdam, Rouhollah Mehdinavaz
Soltani, Reza
Saremi, Mohsen
Corrosion, mechanical and bioactivity properties of HA-CNT nanocomposite coating on anodized Ti6Al4V alloy
title Corrosion, mechanical and bioactivity properties of HA-CNT nanocomposite coating on anodized Ti6Al4V alloy
title_full Corrosion, mechanical and bioactivity properties of HA-CNT nanocomposite coating on anodized Ti6Al4V alloy
title_fullStr Corrosion, mechanical and bioactivity properties of HA-CNT nanocomposite coating on anodized Ti6Al4V alloy
title_full_unstemmed Corrosion, mechanical and bioactivity properties of HA-CNT nanocomposite coating on anodized Ti6Al4V alloy
title_short Corrosion, mechanical and bioactivity properties of HA-CNT nanocomposite coating on anodized Ti6Al4V alloy
title_sort corrosion, mechanical and bioactivity properties of ha-cnt nanocomposite coating on anodized ti6al4v alloy
topic Biomaterials Synthesis and Characterization
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8960600/
https://www.ncbi.nlm.nih.gov/pubmed/35347447
http://dx.doi.org/10.1007/s10856-022-06655-6
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AT soltanireza corrosionmechanicalandbioactivitypropertiesofhacntnanocompositecoatingonanodizedti6al4valloy
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