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Recently, the development of coatings to protect biomedical alloys from oxidation, passivation and to reduce the ability for a bacterial biofilm to form after implantation has emerged. Diamond-like carbon films are commonly used for implanted medical due to their physical and chemical characteristics, showing good interactions with the biological environment. However, these properties can be significantly...
In this work, zero valent iron nanoparticles (Fe zero -NPs) and iron oxide nanoparticles (Fe ox -NPs) were synthesized at the subsurface and surface regions of titanium oxide coatings (TOCs) by plasma immersion ion implantation. This novel Fe-NPs/TOC system showed negligible iron releasing, great electron storage capability and excellent cytocompatibility in vitro. Importantly, the...
The main purpose of this study was to develop a TiO2/PLGA composite biomaterial for artificial dressing applications. E. coli and S. aureus were used as biological indicators for the disinfection efficiency of the proposed TiO2/PLGA composite. Various concentration ratios of TiO2 verse PLGA were implemented to optimize the disinfection efficiency of the composite biomaterial. Cell seedings of BECs...
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