ZnO and ZnS Hybrid Film Enhances the Bone Regeneration Performance of Zinc-Based Implants.

ABSTRACT: Zinc-based biodegradable metal materials have garnered significant attention in recent years due to their favorable mechanical properties, biodegradability, and biocompatibility. Nonetheless, the clinical application of degradable metallic zinc is largely hindered by the uncontrolled release of Zn²⁺ from the substrate. Herein, a hybrid zinc oxide-zinc sulfide (Zn@ZOS) film was constructed on Zn substrates using the hydrothermal method to slow down the release rate of Zn²⁺. The water contact angle of Zn@ZOS was found to be greater than that of Zn, indicating an enhancement in hydrophobicity. Additionally, the corrosion rate exhibited a significant reduction. The release of Zn²⁺ in the Zn@ZOS sample decreased by approximately 50% compared with the Zn sample.

SUBMITTER: Ruan Z 

PROVIDER: S-EPMC12391967 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature