Composite thin films of nanoporous silicon/green synthesized silver nanoparticles as antibacterial surface

dc.creatorRecio Sanchez, Gonzalo
dc.creatorSegura, Aileen
dc.creatorBenito Gomez, Noelia
dc.creatorLancellotti, Marcelo
dc.creatorHernandez Montelongo, Jacobo
dc.date2022
dc.date2022-08-01T18:52:48Z
dc.date2022-08-01T18:52:48Z
dc.date.accessioned2022-10-18T14:52:53Z
dc.date.available2022-10-18T14:52:53Z
dc.identifierMATERIALS LETTERS,Vol.324,2022
dc.identifierhttps://repositoriodigital.uct.cl/handle/10925/4621
dc.identifier10.1016/j.matlet.2022.132734
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4444257
dc.descriptionThis work is about the fabrication of composite thin films of nanoporous silicon/green synthesized silver nanoparticles and their potential use as antibacterial surfaces. To obtain the composite layers, silver nano particles were synthesized using leaf extracts of P. boldus , and subsequently integrated on nanoporous silicon matrix. The achieved samples were characterized microscopically (TEM and AFM), and physiochemically (UV-vis spectroscopy, LIBS, and XRD). Moreover, the antibacterial activity of the composite layers was studied using different strains of Gram-positive (S. aureus and S. epidermidis) and Gram-negative (K. pneumoniae , E. coli , and P. aeruginosa) bacteria. The experimental results showed the potential of these composite thin films as antibacterial surfaces for biomedical applications.
dc.languageen
dc.publisherELSEVIER
dc.sourceMATERIALS LETTERS
dc.subjectNanoporous silicon
dc.subjectGreen synthesis
dc.subjectSilver nanoparticles
dc.subjectThin films
dc.subjectAntibacterial surface
dc.titleComposite thin films of nanoporous silicon/green synthesized silver nanoparticles as antibacterial surface
dc.typeArticle


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