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Journal of Nanomaterials
Volume 2017, Article ID 9182025, 8 pages
Research Article

Commercial Gold Nanoparticles on Untreated Aluminum Foil: Versatile, Sensitive, and Cost-Effective SERS Substrate

Chemistry Department, SST Nazarbayev University, 53 Kabanbay Batyr Ave, Block 7, Astana, Kazakhstan

Correspondence should be addressed to Rostislav Bukasov; zk.ude.un@vosakub.valsitsor

Received 15 February 2017; Revised 17 March 2017; Accepted 2 April 2017; Published 27 April 2017

Academic Editor: Nathan C. Lindquist

Copyright © 2017 Kristina Gudun et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

Supplementary Materials include representative bulk Raman and SERS spectra of all three analytes, representative AFM maps, description of enhancement factor calculations including table with data used in those calculations and graphs used for z-laser focus length calculations.

  1. Supplementary Material