Evaluation of calcium phosphate coating on biodegradable Mg–Al–Zn–Ca alloy formed under ordinary conditions on temperature and pressure
نویسندگان
چکیده
Octacalcium phosphate (OCP) coating was formed on the surface of Mg–Al–Zn–Ca alloy (AZX612) by anodically oxidized and subsequently immersed in a supersaturated aqueous solution containing calcium ion under ordinary temperature pressure. The OCP layer consisted both inner fine crystallites outer large crystallites, remained even after ultrasonication process. In simulated body fluid, AZX612 treated with anodic oxidization subsequent process showed higher corrosion resistance than those only oxidization.
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چکیده ندارد.
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Octacalcium phosphate (OCP) and hydroxyapatite (HAp) coatings were developed to control the degradation speed and to improve the biocompatibility of biodegradable magnesium alloys. Osteoblast MG-63 was cultured directly on OCP- and HAp-coated Mg-3Al-1Zn (wt%, AZ31) alloy (OCP- and HAp-AZ31) to evaluate cell compatibility. Cell proliferation was remarkably improved with OCP and HAp coatings whic...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2022
ISSN: ['1882-0743', '1348-6535']
DOI: https://doi.org/10.2109/jcersj2.21119