دورية أكاديمية
Enhanced Antibacterial Properties of Titanium Surfaces through Diversified Ion Plating with Silver Atom Deposition
| العنوان: | Enhanced Antibacterial Properties of Titanium Surfaces through Diversified Ion Plating with Silver Atom Deposition |
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| المؤلفون: | Everton Granemann Souza, Chiara das Dores do Nascimento, Cesar Aguzzoli, Elena Sarai Baena Santillán, Carlos Enrique Cuevas-Suárez, Patricia da Silva Nascente, Evandro Piva, Rafael Guerra Lund |
| المصدر: | Journal of Functional Biomaterials, Vol 15, Iss 6, p 164 (2024) |
| بيانات النشر: | MDPI AG, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Biotechnology LCC:Medicine (General) |
| مصطلحات موضوعية: | Diversified Ion Plating (DIP), biofilm prevention, silver ion implantation, Staphylococcus aureus inhibition, Biotechnology, TP248.13-248.65, Medicine (General), R5-920 |
| الوصف: | In this study, we investigate the antibacterial effect of silver atoms implanted into a thin surface layer of titanium at low energies using an alternative ion plating technology called Diversified Ion Plating. Silver atoms were incorporated into titanium samples using reactive low-voltage ion plating at 2 keV and 4 keV. Surface modifications and morphology were evaluated using wettability, profilometry measurements, and energy-dispersive spectroscopy. For a precise determination of the quantity and depth of implanted silver atoms on titanium surfaces, a combination of experimental techniques such as Rutherford Backscattering Spectrometry along with Monte Carlo simulations were utilized. To assess the antibacterial effects of the silver atoms incorporated into pure titanium surfaces, bacterial suspension immersion tests were performed with a standard strain of Staphylococcus aureus (ATCC 12600). The outcomes indicate that titanium surfaces implanted with silver atoms were more effective in inhibiting the growth of Staphylococcus aureus than pure titanium surfaces. Better results were found when the deposition was performed at 4 keV, indicating that a deeper implantation of silver, spanning a few nanometers, can result in a longer and more effective release of silver atoms. These findings suggest the potential for the development of new, cost-effective biomaterials, paving the way for improved implant materials in various health-related applications. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2079-4983 |
| Relation: | https://www.mdpi.com/2079-4983/15/6/164; https://doaj.org/toc/2079-4983 |
| DOI: | 10.3390/jfb15060164 |
| URL الوصول: | https://doaj.org/article/d9f4f053dd144d7f9096ed925f049afd |
| رقم الأكسشن: | edsdoj.9f4f053dd144d7f9096ed925f049afd |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20794983 |
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| DOI: | 10.3390/jfb15060164 |