Surface-enhanced Raman spectroscopy is capable of precise differentiation between re-dyed hair samples Posted on May 25, 2023May 25, 2023 By sdargoltz Samantha Higgins & Dmitry Kurouski Sci Rep; 13:7063; 2023 Access article Chemistry, Forensic Pathology and Medicolegal Death Investigation, Photography, Video, and Imaging Technology, Sexual Assault / SANE, Trace Evidence