Innovative Approaches for Corrosion Control in Biomedical Implants Using Magnesium and Its Alloys
Annotatsiya
This chapter examines novel strategies for preventing corrosion in biomedical implants, specifically magnesium and magnesium-based alloys. These materials are preferred in clinical implantology because they can naturally break down and have mechanical qualities that closely resemble those of genuine bone. Nevertheless, the rapid deterioration of these materials in biological contexts presents considerable obstacles. Several innovative methods for controlling corrosion are discussed, including plasma electrolytic oxidation (PEO), hydrothermal treatments, electrophoretic deposition, sol–gel coatings, layered double hydroxide coatings, self-healing coatings, smart-release coatings, and composite coatings containing nanoparticles. Each approach provides distinct advantages, such as improving biocompatibility and mechanical strength, as well as enabling the controlled release of therapeutics. This ultimately extends the functional lifespan and enhances the effectiveness of implants in clinical environments.
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