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使用氨基酸敏感试剂检测多孔表面上的潜在指纹:综述

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

作者信息

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

机构信息

Nanochemistry Research Institute, Department of Applied Chemistry, Curtin University of Technology, GPO Box U1987, Perth, Western Australia 6845, Australia.

出版信息

Anal Chim Acta. 2009 Oct 12;652(1-2):128-42. doi: 10.1016/j.aca.2009.06.023. Epub 2009 Jun 17.

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.

摘要

茚三酮处理作为一种用于在多孔表面显现潜在指纹的化学技术,其引入彻底改变了法医指纹检验方法。从那时起,一系列对氨基酸敏感的试剂得到了开发,并且这类化合物在全球执法机构中广泛使用。本文回顾了这些试剂在多孔表面检测潜在指纹方面的发展与应用。提供了一个简要概述,包括历史背景、法医意义以及在多孔表面显现潜在指纹的一般方法。随后讨论了特定的对氨基酸敏感的处理方法。

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