Publications by authors named "Wuzhi Wang"
Article Synopsis
- Titanium and its alloys are commonly used in implants, but they are prone to infections due to a lack of antibacterial properties, which is a growing concern with rising antibiotic resistance.
- This review discusses non-antibiotic antibacterial strategies, emphasizing surface modifications and the potential of micro/nano-structured surfaces that mimic natural patterns to combat bacteria.
- The combination of titanium dioxide (TiO) and micro/nano-structured surfaces enhances antibacterial effects, and ongoing research explores the fabrication and effectiveness of these structures to develop innovative solutions for preventing infections.
Currently, titanium and its alloys have emerged as the predominant metallic biomaterials for orthopedic implants. Nonetheless, the relatively high post-operative infection rate (2-5%) exacerbates patient discomfort and imposes significant economic costs on society. Hence, urgent measures are needed to enhance the antibacterial properties of titanium and titanium alloy implants.
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