Evaluation of corrosion behavior and in vitro of strontium-doped calcium phosphate coating on magnesium

Jung Eun Park; Yong Seok Jang; Ji Bong Choi; Tae Sung Bae; Il Song Park; Min Ho Lee

doi:10.3390/ma14216625

Evaluation of corrosion behavior and in vitro of strontium-doped calcium phosphate coating on magnesium

Jung Eun Park
, Yong Seok Jang
, Ji Bong Choi
, Tae Sung Bae
, Il Song Park^*
, Min Ho Lee^*

^*Corresponding author for this work

Jeonbuk National University

Research output: Contribution to journal › Journal article › peer-review

11 Scopus citations

Abstract

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.

Original language	English
Article number	6625
Journal	Materials
Volume	14
Issue number	21
DOIs	https://doi.org/10.3390/ma14216625
State	Published - 2021.11.1

Keywords

Biocompatibility
Biodegradable
Calcium
Magnesium
Phosphate
Strontium

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Physics & Astronomy

Access to Document

10.3390/ma14216625

Cite this

@article{0127dbb3f3e3487c89a4b9c8da5c9276,

title = "Evaluation of corrosion behavior and in vitro of strontium-doped calcium phosphate coating on magnesium",

abstract = "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.",

keywords = "Biocompatibility, Biodegradable, Calcium, Magnesium, Phosphate, Strontium",

author = "Park, \{Jung Eun\} and Jang, \{Yong Seok\} and Choi, \{Ji Bong\} and Bae, \{Tae Sung\} and Park, \{Il Song\} and Lee, \{Min Ho\}",

note = "Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2021",

month = nov,

day = "1",

doi = "10.3390/ma14216625",

language = "English",

volume = "14",

journal = "Materials",

issn = "1996-1944",

number = "21",

}

TY - JOUR

T1 - Evaluation of corrosion behavior and in vitro of strontium-doped calcium phosphate coating on magnesium

AU - Park, Jung Eun

AU - Jang, Yong Seok

AU - Choi, Ji Bong

AU - Bae, Tae Sung

AU - Park, Il Song

AU - Lee, Min Ho

PY - 2021/11/1

Y1 - 2021/11/1

N2 - 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.

AB - 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.

KW - Biocompatibility

KW - Biodegradable

KW - Calcium

KW - Magnesium

KW - Phosphate

KW - Strontium

UR - https://www.scopus.com/pages/publications/85118708454

U2 - 10.3390/ma14216625

DO - 10.3390/ma14216625

M3 - Journal article

AN - SCOPUS:85118708454

SN - 1996-1944

VL - 14

JO - Materials

JF - Materials

IS - 21

M1 - 6625

ER -

Evaluation of corrosion behavior and in vitro of strontium-doped calcium phosphate coating on magnesium

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

Access to Document

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