Impact of anti-fingerprint coatings on the detection of fingermarks

Détails

Ressource 1Télécharger: JFI-D-17-00038.pdf (2178.98 [Ko])
Etat: Public
Version: Author's accepted manuscript
ID Serval
serval:BIB_D6C706AB3730
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Impact of anti-fingerprint coatings on the detection of fingermarks
Périodique
Journal of Forensic Identification
Auteur(s)
Forchelet Sandra, Bécue Andy
Statut éditorial
Publié
Date de publication
01/07/2018
Peer-reviewed
Oui
Volume
68
Numéro
3
Pages
348-368
Langue
anglais
Résumé
This study discusses the deposition and behavior of fingermark residue (eccrine, sebum-rich, and natural) on anti-fingerprint (AFP) coatings as well as the impact of these coatings on conventional detection techniques (cyanoacrylate fuming, small particle reagent, vacuum metal deposition). The preliminary conclusions show that (1) AFP coatings do not prevent the deposition of secretion residue, (2) the amphiphobic properties of AFP coatings may benefit the preservation and observation of latent marks, (3) AFP coatings do not hinder the application of conventional detection techniques, and (4) the impact of AFP coatings on ridge clarity is overall positive or limited, with differences of behavior between plastic-based coatings (negative impact mostly) and glass-based ones (positive impact mostly).
Création de la notice
09/08/2018 15:27
Dernière modification de la notice
20/08/2019 15:56
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