The detection of latent fingermarks on porous surfaces using amino acid sensitive reagents : a review

Renee Jelly, Emma L. T. Patton, Chris Lennard, Simon W. Lewis, Kieran F. Lim

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    133 Citations (Scopus)

    Abstract

    The introduction of ninhydrin treatment as a chemical technique for the visualisation of latent fingermarks on porous surfaces revolutionised approaches to forensic fingermark examination. Since then, a range of amino acid sensitive reagents has been developed and such compounds are in widespread use by law enforcement agencies worldwide. This paper reviews the development and use of these reagents for the detection of latent fingermarks on porous surfaces. A brief overview is provided, including an historical background, forensic significance, and a general approach to the development of latent fingermarks on porous surfaces. This is followed by a discussion of specific amino acid sensitive treatments.
    Original languageEnglish
    Pages (from-to)128-142
    Number of pages15
    JournalAnalytica Chimica Acta
    Volume652
    Issue number45323
    DOIs
    Publication statusPublished - 2009

    Keywords

    • amino acids
    • fingerprints
    • forensic sciences

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