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Forensic Analysis Of Fiber Dyes Via Surface-Enhanced Raman Spectroscopy, Mircea A. Comanescu

Dissertations, Theses, and Capstone Projects

Fibers are a common piece of evidence found at crime scenes that may become a link between the scene and a suspect, or allow for the reconstruction of certain crime events. Although a big portion of fibers are still white cottons, the advancement of commercial fiber production and dyeing in the past century led to an increase in types of synthetic fibers and dye applications that can be found and used in forensic analyses. Nonetheless, the fiber evidentiary value is not fully explored, as for the most part, the separation and analysis of the dye on the fiber is not …