Evaluation of Corrosion Behavior and In Vitro of Strontium-Doped Calcium Phosphate Coating on Magnesium

This study investigated the biocompatibility of strontium-doped calcium phosphate (Sr-CaP) coatings on pure magnesium (Mg) surfaces for bone applications. Sr-CaP coated specimens were obtained by chemical immersion method on biodegradable magnesium. In this study, Sr-CaP coated magnesium was obtaine...

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Detalles Bibliográficos
Autores principales: Park, Jung-Eun, Jang, Yong-Seok, Choi, Ji-Bong, Bae, Tae-Sung, Park, Il-Song, Lee, Min-Ho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8586916/
https://www.ncbi.nlm.nih.gov/pubmed/34772160
http://dx.doi.org/10.3390/ma14216625
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author Park, Jung-Eun
Jang, Yong-Seok
Choi, Ji-Bong
Bae, Tae-Sung
Park, Il-Song
Lee, Min-Ho
author_facet Park, Jung-Eun
Jang, Yong-Seok
Choi, Ji-Bong
Bae, Tae-Sung
Park, Il-Song
Lee, Min-Ho
author_sort Park, Jung-Eun
collection PubMed
description This study investigated the biocompatibility of strontium-doped calcium phosphate (Sr-CaP) coatings on pure magnesium (Mg) surfaces for bone applications. Sr-CaP coated specimens were obtained by chemical immersion method on biodegradable magnesium. In this study, Sr-CaP coated magnesium was obtained by immersing pure magnesium in a solution containing Sr-CaP at 80 °C for 3 h. The corrosion resistance and biocompatibility of magnesium according to the content of Sr-CaP coated on the magnesium surface were evaluated. As a result, the corrosion resistance of Sr-CaP coated magnesium was improved compared to pure magnesium. In addition, it was confirmed that the biocompatibility of the group containing Sr was increased. Thus, the Ca-SrP coating with a reduced degradation and improved biocompatibility could be used in Mg-based orthopedic implant applications.
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spelling pubmed-85869162021-11-13 Evaluation of Corrosion Behavior and In Vitro of Strontium-Doped Calcium Phosphate Coating on Magnesium Park, Jung-Eun Jang, Yong-Seok Choi, Ji-Bong Bae, Tae-Sung Park, Il-Song Lee, Min-Ho Materials (Basel) Article This study investigated the biocompatibility of strontium-doped calcium phosphate (Sr-CaP) coatings on pure magnesium (Mg) surfaces for bone applications. Sr-CaP coated specimens were obtained by chemical immersion method on biodegradable magnesium. In this study, Sr-CaP coated magnesium was obtained by immersing pure magnesium in a solution containing Sr-CaP at 80 °C for 3 h. The corrosion resistance and biocompatibility of magnesium according to the content of Sr-CaP coated on the magnesium surface were evaluated. As a result, the corrosion resistance of Sr-CaP coated magnesium was improved compared to pure magnesium. In addition, it was confirmed that the biocompatibility of the group containing Sr was increased. Thus, the Ca-SrP coating with a reduced degradation and improved biocompatibility could be used in Mg-based orthopedic implant applications. MDPI 2021-11-03 /pmc/articles/PMC8586916/ /pubmed/34772160 http://dx.doi.org/10.3390/ma14216625 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Park, Jung-Eun
Jang, Yong-Seok
Choi, Ji-Bong
Bae, Tae-Sung
Park, Il-Song
Lee, Min-Ho
Evaluation of Corrosion Behavior and In Vitro of Strontium-Doped Calcium Phosphate Coating on Magnesium
title Evaluation of Corrosion Behavior and In Vitro of Strontium-Doped Calcium Phosphate Coating on Magnesium
title_full Evaluation of Corrosion Behavior and In Vitro of Strontium-Doped Calcium Phosphate Coating on Magnesium
title_fullStr Evaluation of Corrosion Behavior and In Vitro of Strontium-Doped Calcium Phosphate Coating on Magnesium
title_full_unstemmed Evaluation of Corrosion Behavior and In Vitro of Strontium-Doped Calcium Phosphate Coating on Magnesium
title_short Evaluation of Corrosion Behavior and In Vitro of Strontium-Doped Calcium Phosphate Coating on Magnesium
title_sort evaluation of corrosion behavior and in vitro of strontium-doped calcium phosphate coating on magnesium
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8586916/
https://www.ncbi.nlm.nih.gov/pubmed/34772160
http://dx.doi.org/10.3390/ma14216625
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