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|Title:||Adsorption of 2,2 '-dithiodipyridine as a tool for the assembly of silver nanoparticles|
|Author:||Nogueira, Helena I. S.|
Soares-Santos, Paula C. R.
Cruz, Sandra M. G.
|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 film|
|Appears in Collections:||DQ - Artigos|
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|J. Mater. Chem., 2002, 12, 2339–2342.pdf||199.06 kB||Adobe PDF||View/Open|
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