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Article

Electrochemical visualization of latent fingerprints using polyphenazine dyes on brass cartridges

This work is focused on the visualization of latent fingerprints left on unfired brass cartridges. Polymer films were prepared from 2 mM neutral red or 5 mM toluidine blue using two different electrochemical m...

Sára Hermochová, Petr Hlavín, Michal Novotný… in Monatshefte für Chemie - Chemical Monthly (2024)