Evaluation of fatty acids in groomed fingerprint by gas chromatographic analysis using various extraction solvents and treatment methods

Abstract Extremely small amounts of fatty acids detected in latent fingerprints are important for studying fingerprint visualization and age determination through changes in composition over time. However, methods for efficiently extracting or recovering fatty acids from fingerprints have not been e...

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Bibliographic Details
Main Authors: Youngmin Kim, Won-sil Choi, Eun Ji Choi, Byoungjun Jeon, Jungah Kim, Gee Ho Park, Yan Huang, Maierdanjiang Wufuer, Xian Jin, Mi Ok Kim, Lianji Xu, Ying Lan Piao, Jae Hee Park, Won-Kon Kim, Tae Hyun Choi
Format: Artigo
Language:Inglês
Published: SpringerOpen 2019-08-01
Series:Journal of Analytical Science and Technology
Subjects:
Latent fingerprint
Gas chromatography flame ionization detector
Fatty acids
Methylation
Extraction solvent
Online Access:http://link.springer.com/article/10.1186/s40543-019-0188-y
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