Muñoz de la Peña A1,2, Mujumdar N1, Heider EC1, Goicoechea HC3, Muñoz de la Peña D4, Campiglia AD1,5.
Anal Chem. 2016 Mar 1;88(5):2967-75. doi: 10.1021/acs.analchem.6b00264. Epub 2016 Feb 19.The potential of total excitation-emission fluorescence microscopy combined with multiway chemometric analysis was investigated for the nondestructive forensic analysis of textile fibers. The four pairs of visually indistinguishable fibers consisted of nylon 361 dyed with acid yellow 17 and acid yellow 23, acetate satin 105B dyed with disperse blue 3 and disperse blue 14, polyester 777 dyed with disperse red 1 and disperse red 19, and acrylic 864 dyed with basic green 1 and basic green 4. Read More