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|title: ||Adsorption of 2,2 '-dithiodipyridine as a tool for the assembly of silver nanoparticles|
|authors: ||Nogueira, Helena I. S.|
Soares-Santos, Paula C. R.
Cruz, Sandra M. G.
|issue date: ||2002|
|publisher: ||Royal Society of Chemistry|
|abstract: ||Silver nanostructured thin films stabilized by 2,2’-dithiodipyridine (2dtpy) were prepared. The Ag nanoparticles
were obtained by treating the complex [Ag(2dtpy)]NO3 with NaBH4 in a methanol–toluene mixture. The films
were transferred to borosilicate glass slips by a dip-coating method and were found to consist of Ag
nanoparticles possibly linked via 2dtpy molecules. Surface-enhanced Raman scattering (SERS) studies have
offered the possibility of investigating the adsorption modes of 2dtpy at the Ag nanoparticle surfaces in the
|source: ||Journal of Materials Chemistry|
|appears in collections||DQ - Artigos|
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