Infrared spectroscopic imaging of latent fingerprints and associated forensic evidence

Tsoching Chen; Zachary D. Schultz; Ira W. Levin

doi:10.1039/b908228j

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Infrared spectroscopic imaging of latent fingerprints and associated forensic evidence

Tsoching Chen Zachary D. Schultz Ira W. Levin

Year: 2009 Journal: The Analyst Vol: 134 (9)Pages: 1902-1902 Publisher: Royal Society of Chemistry

DOI: 10.1039/b908228j

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Abstract

Fingerprints reflecting a specific chemical history, such as exposure to explosives, are clearly distinguished from overlapping, and interfering latent fingerprints using infrared spectroscopic imaging techniques and multivariate analysis.

Keywords:

Explosive material Infrared Chemical imaging Latent class model Chemistry Artificial intelligence Computer science Optics Machine learning Organic chemistry Physics Hyperspectral imaging

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Topics

Forensic Fingerprint Detection Methods

Social Sciences → Social Sciences → Safety Research

Forensic and Genetic Research

Life Sciences → Biochemistry, Genetics and Molecular Biology → Genetics

Spectroscopy Techniques in Biomedical and Chemical Research

Life Sciences → Biochemistry, Genetics and Molecular Biology → Biophysics

Infrared spectroscopic imaging of latent fingerprints and associated forensic evidence

Abstract

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Citation History

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