Characterization of electrochemically visualized latent fingerprints on the steel substrates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F22%3A43923961" target="_blank" >RIV/60461373:22340/22:43923961 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22810/22:43923961
Result on the web
<a href="https://link.springer.com/article/10.1007/s10008-022-05245-4" target="_blank" >https://link.springer.com/article/10.1007/s10008-022-05245-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10008-022-05245-4" target="_blank" >10.1007/s10008-022-05245-4</a>
Alternative languages
Result language
angličtina
Original language name
Characterization of electrochemically visualized latent fingerprints on the steel substrates
Original language description
The characterization of electrochemically visualized latent fingerprints on steel surfaces is demonstrated. Optimization of electrochemical conditions of deposited poly(neutral red) (PNR) films on stainless steel substrates, as well as cyclic voltammetry, electrochemical impedance spectroscopy, and ATR FTIR spectroscopy of PNR-modified substrates, was performed. The parameters of the visualization method (supporting electrolyte, monomer concentration, potential range, number of cycles) were gradually changed until the fingerprint was sufficiently visible. The repeatability of measurements under these conditions was especially important, thanks to which many visible fingerprints on steel substrates were successfully obtained. The electrochemical characterization consisted in comparing the redox properties of the metal surfaces themselves before and after the application of the fingerprints or the polymer film PNR. Experimental findings have shown that the use of latent fingerprint visualization is a simple, fast, efficient, and inexpensive method applicable to forensic evidence.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Solid State Electrochemistry
ISSN
1432-8488
e-ISSN
1433-0768
Volume of the periodical
26
Issue of the periodical within the volume
11
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
2423-2433
UT code for WoS article
000836142600001
EID of the result in the Scopus database
2-s2.0-85135306411