Antibacterial Surfaces Formed by Silver Nanoparticles on Bone Implants with Bioactive Coatings

Electron microscopy was used to study silver nanoparticles directly deposited on hydroxyapatite coatings by plasma sputtering in vacuum. The bactericidal activity of nanosilver on bone implants with respect to the Pseudomonas aeruginosa, Staphylococcus aureus, and Escherichia coli pathogens was exam...

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Veröffentlicht in:	Powder metallurgy and metal ceramics 2019-07, Vol.58 (3-4), p.189-196
Hauptverfasser:	Kisterskaya, L. D., Loginova, O. B., Ulyanchich, N. V., Kolomiets, V. V., Tkach, V. N., Panova, A. M., Uvarova, I. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antibacterial materials Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Coatings Composites E coli Glass Hydroxyapatite Materials Science Metallic Materials Microorganisms Nanoparticles Natural Materials Pseudomonas aeruginosa Silver Sputtering Surgical implants
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Beschreibung
Zusammenfassung:	Electron microscopy was used to study silver nanoparticles directly deposited on hydroxyapatite coatings by plasma sputtering in vacuum. The bactericidal activity of nanosilver on bone implants with respect to the Pseudomonas aeruginosa, Staphylococcus aureus, and Escherichia coli pathogens was examined. The application of silver nanoparticles to hydroxyapatite coatings by plasma sputtering in vacuum was found to have antibacterial effect on all studied test cultures of microorganisms.
ISSN:	1068-1302 1573-9066
DOI:	10.1007/s11106-019-00063-2