Behaviors of Nanocomposite Mg-Alloy in Simulated Bodily Fluids and pH Fluctuations

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Abstract Its biodegradability, non-poisonousness, and exceptional natural and machinery features make Mg and its components attractive alternatives for biomedical implantation supplies, according to the National Institute of Health. SBF is used as a standard electrolyte for in vitro corrosion research. Each SBF module's independent and synergistic corrosion effects are studied in this study. Artificial pH variations increase degradation, according to the results. This experiment examined the Mg corrosion submerged in a simulated bodily fluid (SBF) solution. The effect of pH changes on the rate of corrosion of Mg immersed in standard SBF solution was investigated. According to the previously published study, the corrosion process of Mg has been confirmed by scanning electron microscopy observations of damaged surface morphology (SEM). Because of these investigations, pH 7 was selected as the pH for bodily fluids since it is neutral.

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