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    Por favor, use este identificador para citar o enlazar este ítem:http://uvadoc.uva.es/handle/10324/40981

    Título
    Silver nanoparticles embedded in natural rubber films: synthesis, characterization and evaluation of in vitro toxicity
    Autor
    Danna, Caroline Silva
    Cavalcante, Dalita Gomes Silva Morais
    Gomes, Andressa S.
    Ernst Kerche, Leandra
    Kerche Silva, Leandra Ernst
    Yoshihara, Eidi
    Osorio Román, Igor
    Salmazo, Leandra
    Rodríguez Pérez, Miguel ÁngelAutoridad UVA Orcid
    Aroca, Ricardo
    Job, Aldo Eloizo
    Año del Documento
    2016
    Editorial
    Hindawi
    Descripción
    Producción Científica
    Documento Fuente
    Journal of Nanomaterials, 2016, vol. 2016. 10 p.
    Abstract
    Natural rubber (NR) films can reduce silver metal ions forming embedded metal nanoparticles, a process that could be described as green synthesis. The NR films acting as a reactor generate and incorporate silver nanoparticles (AgNPs). Organic acids and amino acids play a crucial role in the formation of AgNPs. The plasmon extinction obtained in the UV-visible spectrum shows the presence of nanoparticles in the film after dipping the NR film into a solution of silver nitrate at 80°C. Electron microscopic analysis confirms the presence of AgNPs in the NR film and characterization by atomic force microscopy shows a change in the roughness of the NR film with AgNPs. In addition, our preliminary results from in vitro toxicity studies (MTT and comet assays) of the NR films and NR films with silver nanoparticles (NR/Ag) show that they are not toxic to cell lineage CHO-K1 (cells from the ovary of a Chinese hamster), an important result for potential medical applications.
    Palabras Clave
    Silver nanoparticles
    Nanopartículas de plata
    In vitro toxicity
    Toxicidad in vitro
    Natural rubber films
    Recubrimientos de goma natural
    ISSN
    1687-4110
    Revisión por pares
    SI
    DOI
    10.1155/2016/2368630
    Version del Editor
    https://www.hindawi.com/journals/jnm/2016/2368630/
    Propietario de los Derechos
    © 2016 Hindawi
    Idioma
    eng
    URI
    http://uvadoc.uva.es/handle/10324/40981
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
    Collections
    • BioEcoUVa - Artículos de revista [195]
    • DEP32 - Artículos de revista [284]
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    Attribution-NonCommercial-NoDerivatives 4.0 InternacionalExcept where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional

    Universidad de Valladolid

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