Biodegradable Zn–Li–Sr alloy implants with antioxidant properties for improved bone osseointegration under diabetic conditions

. Beyond biological advantages, the alloying of Li and Sr endowed the Zn alloy with significantly improved tensile strength for mechanical support with up to 6 times the UTS and 8 times the YS of pure Zn, and a uniform degradation mode to prevent localized rupture. Overall, Zn-Li-Sr alloy implants demonstrate promising applications for bone regeneration under diabetic conditions, their multifunctional properties not only address the physiological challenges posed by diabetes but also provide robust mechanical support and controlled degradation. This study provides valuable insights into the design and potential clinical applications of implants for bone regeneration under diabetic conditions.