Publication: You shall not pass: Titanium and silver nanospikes-based flow-through filter for liquid sterilization
Дата
2020
Авторы
Saraeva, I. N.
Tolordava, E. R.
Nastulyavichus, A. A.
Kudryashov, S. I.
Sozaev, I. V.
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© 2020 Published under licence by IOP Publishing Ltd.Antibacterial nanostructures were written on the surface of a silver (Ag) film and titanium (Ti) wafer using femtosecond laser ablation. The bactericidal properties were tested on S. aureus and P. aeruginosa bacterial strains. The resulting nanostructures were characterized by scanning electron microscopy (SEM). A flow-through filter, based on Ag plates with nanospikes, used as a sterilization of the liquid, led to the almost complete death of bacteria. It is assumed that the antibacterial properties are due to mechanical damage caused by the sharp nanoscale relief.
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You shall not pass: Titanium and silver nanospikes-based flow-through filter for liquid sterilization / Saraeva, I.N. [et al.] // Journal of Physics: Conference Series. - 2020. - 1692. - № 1. - 10.1088/1742-6596/1692/1/012013