“…Only a few of them have widened the analyses of the dyes and focused on the mordants [50,51,54,67,68,70]. Some investigations have approached the painted textiles, a rarely addressed subject [71,72]. From an analytical perspective, they applied chromatographic or spectrometric techniques including gas chromatography-mass spectrometry (GC-MS), high-performance liquid chromatography with diode array detectors (HPLC-DAD) and/or mass spectrometry (HPLC-MS), direct analysis in real time mass spectrometry (DART-MS), which albeit sensitive are destructive methods [3, 48-50, 53, 54, 56-60, 62-64, 66, 70].…”