Surface-enhanced Raman spectroscopy in forensic analysis

被引：0

作者：

Holman, Aidan P. ^{[1
,3
,4
]}

Kurouski, Dmitry ^{[1
,2
]}

机构：

[1] Texas A&M Univ, Dept Biochem & Biophys, College Stn, TX 77843 USA

[2] Texas A&M Univ, Dept Biomed Engn, College Stn, TX 77843 USA

[3] Texas A&M Univ, Forens & Invest Sci Program, College Stn, TX 77843 USA

[4] Texas A&M Univ, Dept Entomol, College Stn, TX 77843 USA

来源：

REVIEWS IN ANALYTICAL CHEMISTRY | 2024年 / 43卷 / 01期

关键词：

Raman spectroscopy; SERS; forensic science; forensics; high throughput; SENSITIVE DETECTION; SCATTERING; SERS; NANOPARTICLES; IDENTIFICATION; GOLD; MECHANISM; COLORANTS; FILM;

D O I：

10.1515/revac-2023-0079

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Surface-enhanced Raman spectroscopy (SERS) is a modern analytical technique that can be used to determine the structure and composition of analyzed specimens at the molecular level. This technique is also minimally invasive and destructive. This and other advantages of SERS against traditional techniques used in forensics make it the ideal method for the identification of bodily fluids, soil constituents, drugs and chemicals, and colorants on or in hair, fabric, and paints. In this article, we first introduce the reader to the fundamental physical properties of SERS. Next, we discuss the most recent findings that are focused on SERS-based analyses of physical evidence related to forensics research. Finally, we provide a critical overview of where the future of SERS should be in forensics science.

引用

页数：16

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