Publications by authors named "Sze Wing Cheung"
Article Synopsis
- Endogenous bioelectrical signals are vital for biological development, influencing regeneration and disease processes.
- Exogenous stimulation mimics these signals and shows promise for modulating biological functions, leading to increased research on methods to generate exogenous electrons using various principles like piezoelectric and thermoelectric techniques.
- This review aims to provide a thorough comparison of these electron-generation methods, their biological implications, and potential clinical applications, helping to guide future medical device innovations.
The exogenous bacterial infection and formation of biofilm on the surface of titanium implants can affect the adhesion, proliferation, and differentiation of cells associated with osteogenesis, ultimately leading to surgical failure. This study focuses on two critical stages for biofilm formation: i) bacterial adhesion and aggregation, ii) growth and proliferation. The titanium with well-organized titania nanotube arrays is first modified by nitrogen dopants, then loaded with CuFeSe nanoparticles to form a p-n heterojunction.
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