Small particle reagents technique can help to point out wet latent fingerprints

被引：21

作者：

Cucè, P ^{[1
]}

Polimeni, G ^{[1
]}

Lazzaro, AP ^{[1
]}

De Fulvio, G ^{[1
]}

机构：

[1] RaCIS, Lab Fingerprint Anal, I-98128 Messina, Italy

来源：

FORENSIC SCIENCE INTERNATIONAL | 2004年 / 146卷

关键词：

small particle reagents technique; wet latent fingerprints; cyanoacrylate fuming procedure;

D O I：

10.1016/j.forsciint.2004.09.005

中图分类号：

DF [法律]; D9 [法律]; R [医药、卫生];

学科分类号：

0301 ; 10 ;

摘要：

SPR is a technique performed to detect latent fingerprints left on wet surfaces, based upon the reaction between the fatty components present in the traces and hydrophobic tails of the specific reagents. These tails are linked to a hydrophilic head, which reacts with metal salt to give a white or black precipitate. The literature reports that it is possible identifying latent fingerprints with cyanoacrylate fuming procedure, after drying the surface, but you cannot always do it. In the present report we want to show a casework that can concern a find completely dust covered. (C) 2004 Published by Elsevier Ireland Ltd.

引用

页码：S7 / S8

页数：2