Issue 8, 2002
From the journal:

Journal of Materials Chemistry

Adsorption of 2,2′-dithiodipyridine as a tool for the assembly of silver nanoparticles

Helena I. S. Nogueira,a   Paula C. R. Soares-Santos,a   Sandra M. G. Cruza  and  Tito Trindade*a  

* Corresponding authors

a Department of Chemistry, University of Aveiro, Aveiro, Portugal
E-mail: ttrindade@dq.ua.pt
Fax: 351-234 370084
Tel: 351-234 370726

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 films.

Graphical abstract: Adsorption of 2,2′-dithiodipyridine as a tool for the assembly of silver nanoparticles

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Article information

DOI
https://doi.org/10.1039/B200784C
Article type
Paper
Submitted
22 Jan 2002
Accepted
01 May 2002
First published
13 Jun 2002

J. Mater. Chem., 2002,12, 2339-2342

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Adsorption of 2,2′-dithiodipyridine as a tool for the assembly of silver nanoparticles

H. I. S. Nogueira, P. C. R. Soares-Santos, S. M. G. Cruz and T. Trindade, J. Mater. Chem., 2002, 12, 2339 DOI: 10.1039/B200784C

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