Figure 3From: Mass Spectrometric and Synchrotron Radiation based techniques for the identification and distribution of painting materials in samples from paints of Josep Maria Sert Conventional FTIR spectra of some of the samples: a) b) and c) representative spectra of pigment layers where oil is detected as binding media; d) natural resin features, e) proteinaceous material bands and f) polysaccharide material. Spectra have been recorded in transmission mode at a resolution of 4 cm-1. VIC 5 and VIC 2 layer 10 are the sum of 30 scans collected from 4000 to 350 cm-1 while the rest of the spectra are the sum of 100 scans collected from 4000 to 720 cm-1.Back to article page