Size-Controlled Water-Soluble Ag Nanoparticles

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URI: http://hdl.handle.net/10498/7233

DOI: 10.1002/ejic.200700606

ISSN: 1434-1948

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Autor/es
Dominguez-Vera, J. M.; Galvez, N.; Sanchez, P.; Mota, A. J.; Trasobares Llorente, Susana; Hernández-Garrido, Juan C.; Calvino Gámez, José Juan
Fecha
2007-01-01
Departamento/s
Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica
Fuente
European Journal of Inorganic Chemistry (2007, n. 30, p. 4823-4826)
Resumen
Ag nanoparticles of two different sizes (1 and 4 nm) were prepared within an apoferritin cavity by using an Ag+-loaded apoferritin as a nanoconfined environment for their construction. The initial amount of Ag' ions injected in the apoferritin cavity dictates the size of the final Ag particles. The protein shell prevents bulk aggregation of the metal particles, which renders them water soluble and extremely stable.
Materias
Silver; Nanoparticles; Apoferritin
Colecciones
Attribution-NonCommercial-NoDerivs 3.0 Unported
Esta obra está bajo una Licencia Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported