| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7643857 | Microchemical Journal | 2013 | 8 Pages |
Abstract
⺠Raman spectroscopy and chemometric were explored as analytical method to discriminate authentic and counterfeit banknotes. ⺠The analysis was based on the characterization of inks used to confect the banknotes. ⺠The classification method PLS-DA was employed to discriminate authentic and counterfeit banknotes. ⺠The reliability of the results was calculated using the re-sampling bootstrap technique.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Mariana R. de Almeida, Deleon N. Correa, Werickson F.C. Rocha, Francisco J.O. Scafi, Ronei J. Poppi,