Fingermark detection based on the in situ growth of luminescent nanoparticles—Towards a new generation of multimetal deposition

Détails

ID Serval
serval:BIB_3C7ABF6EF7F6
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Fingermark detection based on the in situ growth of luminescent nanoparticles—Towards a new generation of multimetal deposition
Périodique
Forensic Science International
Auteur⸱e⸱s
Bécue Andy, Scoundrianos Aurèle, Champod Christophe, Margot Pierre
ISSN
0379-0738
Statut éditorial
Publié
Date de publication
07/2008
Peer-reviewed
Oui
Volume
179
Numéro
1
Pages
39-43
Langue
anglais
Résumé
The in situ deposition of zinc oxide on gold nanoparticles in aqueous solution has been here successfully applied in the field of fingermark detection on various non-porous surfaces. In this article, we present the improvement of the multimetal deposition, an existing technique limited up to now to non-luminescent results, by obtaining luminescent fingermarks with very good contrast and details. This is seen as a major improvement in the field in terms of selectivity and sensitivity of detection, especially on black surfaces.
Mots-clé
Colloids, Dermatoglyphics, Forensic Medicine, Gold, Humans, Luminescent Measurements, Metal Nanoparticles, methods, Nanoparticles, Surface Properties, Switzerland, Zinc Oxide
Pubmed
Web of science
Création de la notice
29/01/2009 22:14
Dernière modification de la notice
20/08/2019 13:32
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