Emerging fields in fingermark (meta)detection – A critical review

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Version: Supplementary document
Serval ID
serval:BIB_AAB5CC1CCB52
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Emerging fields in fingermark (meta)detection – A critical review
Journal
Analytical Methods
Author(s)
Bécue Andy
ISSN
1759-9660
1759-9679
Publication state
Published
Issued date
2016
Peer-reviewed
Oui
Volume
8
Number
45
Pages
7983-8003
Language
english
Abstract
Fingermarks represent an extremely valuable evidential element as they can link an individual with an item,
a location, or an activity. To be used for identification purposes, fingermarks have first to be located and
recorded, which generally requires the application of detection techniques. For more than a century,
research efforts in the field have aimed at optimizing the existing techniques or developing new
detection mechanisms characterized by an increased efficiency, sensitivity, and selectivity towards
secretion components. For a long time, the primary (and sole) purpose of fingermark detection
techniques has remained the same: to establish a visual contrast between the (invisible) secretions and
the items they are laying on. Research objectives were mostly driven by investigative outcomes and
requirements, with techniques that would detect as many marks as possible (especially faint and/or aged
ones) and would be compatible with the largest range of substrates (especially the problematic ones).
Recently, the fingerprint community has witnessed a shift in research efforts, with a number of
publications dealing with new high-end technologies. Besides the promise of capabilities going beyond
the sole purpose of establishing a visible contrast, analytical prospects may unfortunately prevail over
forensic and/or health and safety considerations. This review aims consequently at proposing a critical
glance at three emerging technological trends: use of nanoparticles, chemical imaging, and
immunodetection for fingermark detection. For each of these topics, the forensic perspective is opposed
to biological/chemical considerations. The covered period extends from 2000 to 2015, which represents
more than 200 articles.
Web of science
Open Access
Yes
Create date
24/05/2018 14:35
Last modification date
20/08/2019 15:14
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