Authentication of Czech Banknotes using Raman Microscopy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F16%3A43874824" target="_blank" >RIV/70883521:28140/16:43874824 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Authentication of Czech Banknotes using Raman Microscopy
Original language description
At the present time, all modern banknotes contain security features to prevent their counterfeiting. Some of these features include special paper and inks with a specific composition as well as tints that are hard to reproduce by commercial copiers and printers. Current availability of digital technologies makes it much easier to produce higher quality counterfeits than in the past. This paper is focused on systematical experimental examination of paper and inks used on Czech banknotes to obtain characteristic Raman spectra that serve for the authenticity assessment. Raman spectroscopy is a powerful method for material identification and meets requirements of the forensic examination. This method has the potential to recognize various substances, even their structural modification. On the basis of Raman spectra, it is possible to determine whether the questioned banknote is genuine or a forgery, even though the specific composition of inks is a manufacturing secret. Raman spectral data of the investigated Czech banknotes were used for creation of a spectral library for the purpose of further verification of questionable banknotes.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Tenth International Conference on Emerging Security Information, Systems and Technologies
ISBN
978-1-61208-493-0
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
220-224
Publisher name
IARIA XPS Press
Place of publication
Wilmington
Event location
Nice
Event date
Jul 24, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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