Agbe Henry, Sarkar Dilip K. et Chen X-Grant. (2022). Anodized aluminum surface with topography-mediated antibacterial properties. ACS Biomaterials Science & Engineering, 8, (3), p. 1087-1095.
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URL officielle: http://dx.doi.org/doi:10.1021/acsbiomaterials.1c01...
Résumé
Topography-mediated antibacterial surfaces that inactivate bacteria by physical contact have gained attention in recent years. Contrary to conventional antibacterial coatings, topography-mediated antibacterial surfaces do not suffer from coating instability and possible toxicity problems. In this study, a one-step hard anodization process has been deployed to fabricate a topography-mediated antibacterial aluminum surface. By optimizing anodization parameters, such as the concentration of the electrolyte, current density, and anodization time, desirable features of micronanoscale morphology were achieved. The optimum conditions of anodized aluminum that provided pores of a diameter of 151 ± 37 nm effectively killed 100% of E. coli bacteria.
| Type de document: | Article publié dans une revue avec comité d'évaluation |
|---|---|
| ISSN: | 2373-9878 |
| Volume: | 8 |
| Numéro: | 3 |
| Pages: | p. 1087-1095 |
| Version évaluée par les pairs: | Oui |
| Date: | 2022 |
| Identifiant unique: | 10.1021/acsbiomaterials.1c01485 |
| Sujets: | Sciences naturelles et génie > Génie Sciences naturelles et génie > Génie > Génie des matériaux et génie métallurgique Sciences naturelles et génie > Sciences appliquées |
| Département, module, service et unité de recherche: | Départements et modules > Département des sciences appliquées > Module d'ingénierie |
| Mots-clés: | anodized aluminum, biomimicry, topography-mediated antibacterial surfaces, nosocomial infections |
| Déposé le: | 05 oct. 2023 15:21 |
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| Dernière modification: | 05 juin 2024 12:47 |
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