Origin, Analytical Characterization, and Use of Human Odor in Forensics

被引：26

作者：

Cuzuel, Vincent ^{[1
,2
]}

Cognon, Guillaume ^{[2
]}

Rivals, Isabelle ^{[3
]}

Sauleau, Charles ^{[2
]}

Heulard, Francois ^{[2
]}

Thiebaut, Didier ^{[1
]}

Vial, Jerome ^{[1
]}

机构：

[1] ESPCI Paris CNRS, UMR 8231 Chim Biol & Innovat CBI, Lab Sci Analyt Bioanalyt & Miniaturisat, PSL Inst, 10 Rue Vauquelin, F-75231 Paris, France

[2] Inst Rech Criminelle Gendarmerie Natl, Caserne Lange,5 Blvd Hautil,BP 20312 Pontoise, F-95037 Cergy Pontoise, France

[3] ESPCI Paris, Equipe Statist Appliquee, Neurophysiol Resp Expt Clin, UMRS 1158, 10 Rue Vauquelin, F-75005 Paris, France

来源：

JOURNAL OF FORENSIC SCIENCES | 2017年 / 62卷 / 02期

关键词：

forensic science; human odor; odor sampling; odor print; gas chromatography; mass spectrometry; volatile compound sampling procedures; VOLATILE ORGANIC-COMPOUNDS; SOLID-PHASE MICROEXTRACTION; SORPTIVE TAPE EXTRACTION; GAS CHROMATOGRAPHY-TIME; HUMAN SKIN VOLATILES; SAMPLING METHOD; HUMAN SCENT; IN-VIVO; IDENTIFICATION; HEADSPACE;

D O I：

10.1111/1556-4029.13394

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：

Developing a strategy to characterize the odor prints of individuals should be relevant to support identification obtained using dogs in courts of justice. This article proposes an overview of the techniques used for the forensic profiling of human odor. After reviewing the origin of human odorboth genetic and physiologicalthe different analytical steps from sample collection to statistical data processing are presented. The first challenge is the collection of odor, whether by direct sampling with polymer patches, cotton gauze, etc., or indirect sampling with devices like Scent Transfer Unit. Then, analytical techniques are presented. Analyses are commonly performed with gas chromatography coupled with mass spectrometry. As they yield large amounts of data, advanced statistical tools are needed to provide efficient and reliable data processing, which is essential to give more probative value to information.

引用

页码：330 / 350

页数：21

共 118 条

[1] Analysis of volatile organic compounds released from the decay of surrogate human models simulating victims of collapsed buildings by thermal desorption-comprehensive two-dimensional gas chromatography-time of flight mass spectrometry [J].