Correction for 'Changes in latent fingermark glyceride composition as a function of sample age using UPLC-IMS-QToF-MS' by Amanda A. Frick, et al., Analyst, 2020, DOI: .
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| http://dx.doi.org/10.1039/d0an90059a | DOI Listing |
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Impact of illustrated backgrounds on the automatic assessment of fingermark quality.
J Forensic Sci
January 2025
École Des Sciences Criminelles (School of Criminal Justice), Faculté de Droit, Des Sciences Criminelles et d'Administration Publique, University of Lausanne, Lausanne, Switzerland.
In the fingermark detection field, background illustrations may negatively impact the visibility of the marks in presence. They can indeed locally reduce the contrast or mask ridge details. When conducting a research project, the choice for plain or illustrated substrates is mostly driven by the research objectives as well as the development level of the investigated technique (e.
View Article and Find Full Text PDFDevelopment of conductive fingermarks for forensic applications.
Forensic Sci Med Pathol
October 2024
School of Law, Policing and Social Sciences, Canterbury Christ Church University, Kent, UK.
Article Synopsis
- Fingermarks are crucial evidence in forensics, used to identify or exclude suspects in criminal cases, and they're increasingly important in tech applications like unlocking devices and securing bank info.
- Current fingerprint development techniques don’t meet the needs of both traditional forensic work and modern technology.
- This paper introduces a new method using conductive paint and silicone to effectively develop, recover, and preserve different types of fingermarks, creating detailed casts that are useful for forensic analysis and compatible with fingerprint scanners on mobile devices.
The effect of handedness and biological sex on fingermark ridge height and volume as examined by 3D imaging.
J Forensic Sci
January 2025
Henry C. Lee College of Criminal Justice and Forensic Science, Forensic Science Department, University of New Haven, West Haven, Connecticut, USA.
For decades, detectives and forensic scientists have relied on friction ridge skin comparisons to identify individuals in criminal investigations. This method involves examining (latent) fingermarks, typically captured as two-dimensional (2D) images, and comparing them with known inked impressions or scans. The comparisons focus on general patterns, the location and orientation of minutiae, and additional characteristics like scars or pores.
View Article and Find Full Text PDFThe other side of the paper as the evidence: impacts of fingermark development reagents on fingermark development and cocaine amount in cocaine-impregnated paper.
Forensic Sci Med Pathol
October 2024
Department of Forensic Toxicology, Institute of Forensic Sciences, Ankara University, Ankara, 06620, Türkiye.
Despite various preventative measures, cocaine smuggling is still a major problem worldwide. A recent method of smuggling is the transportation of cocaine with various chemicals or with impregnated materials such as cloth and paper. This study aims to examine the change in the amount of cocaine on the paper surface and attempts to decide the best fingermark development method in the case of smuggling trafficking in the form of impregnated paper with the least effect on the cocaine concentration on the paper.
View Article and Find Full Text PDFLipidomics in forensic science: a comprehensive review of applications in drugs, alcohol, latent fingermarks, fire debris, and seafood authentication.
Mol Omics
December 2024
School of Investigation, People's Public Security University of China, Beijing 100038, China.
Forensic science, an interdisciplinary field encompassing the collection, examination, and presentation of evidence in legal proceedings, has recently embraced lipidomics as a valuable tool. Lipidomics, a subfield of metabolomics, specializes in the analysis of lipid structures and functions, offering insights into biological processes that can aid forensic investigations. While not a substitute for DNA analysis in personal identification, lipidomics complements this technique by focusing on small biological molecules, with distinct sample requirements.
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