Issue 40, 2016, Issue in Progress
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RSC Advances

Surface enhanced Raman scattering of dendritic Ag nanostructures grown with anodic aluminium oxide†

L. D. Rafailović,*a   C. Gammer,bc   J. Srajer,d   T. Trišović,*e   J. Rahelf  and  H. P. Karnthalerb  

* Corresponding authors

a CEST, Centre of Electrochemical Surface Technology, Wr. Neustadt, Austria
E-mail: lidija.rafailovic@cest.at

b University of Vienna, Physics of Nanostructured Materials, Vienna, Austria

c NCEM, Molecular Foundry, Lawrence Berkeley National Laboratory, CA, USA

d AIT, Austrian Institute of Technology, Biosensor Technologies, Vienna, Austria

e Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, Belgrade, Serbia
E-mail: trisa@tmf.bg.ac.rs

f Masaryk University, Dept. of Physical Electronics – CEPLANT, Brno, Czech Republic

Abstract

We present the application of newly developed Ag nanodendrites (Ag-ND) grown together with anodic aluminium oxide for surface-enhanced Raman scattering (SERS). The Ag-ND yield very pronounced SERS using a self-assembled monolayer (SAM). This is confirmed by simulations showing hot spots in the electromagnetic field at the surfaces of the Ag-ND. SERS measurements reusing Ag-ND demonstrate its long-term stability even after one year.

Graphical abstract: Surface enhanced Raman scattering of dendritic Ag nanostructures grown with anodic aluminium oxide

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Article information

DOI
https://doi.org/10.1039/C5RA26632G
Article type
Communication
Submitted
13 Dec 2015
Accepted
25 Mar 2016
First published
05 Apr 2016

RSC Adv., 2016,6, 33348-33352

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Surface enhanced Raman scattering of dendritic Ag nanostructures grown with anodic aluminium oxide

L. D. Rafailović, C. Gammer, J. Srajer, T. Trišović, J. Rahel and H. P. Karnthaler, RSC Adv., 2016, 6, 33348 DOI: 10.1039/C5RA26632G

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