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|title: ||Electrostatic assembly and growth of gold nanoparticles in cellulosic fibres|
|authors: ||Pinto, Ricardo J. B.|
Marques, Paula A. A. P.
Martins, Manuel A.
Neto, Carlos Pascoal
|issue date: ||Aug-2007|
|abstract: ||Synthetic studies of nanocomposites containing gold nanoparticles attached onto wood or bacterial cellulosic fibres have been performed in situ
in the presence of the fibres or by polyelectrolyte-assisted deposition. The optical properties of the final nanocomposites could be tailored not only
by the starting Au nanoparticles characteristics but also by the preparative method associated to the type of cellulosic fibres used as the substrate.
Thus, gold nanoparticles assembled or generated in situ within cellulosic fibres, are excellent components for long term optical and chemically
stable nanocomposites, which appear particularly interesting for security paper applications.|
|source: ||Journal Of Colloid And Interface Science|
|appears in collections||DQ - Artigos|
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