Vibrational Spectroscopies and Chemometry for Nondestructive Identification and Differentiation of Painting Binders

<div>FT-NIR (a) and Raman (b) spectra of casein-C, egg white-EW, fish glue-FG, strong glue-SG, and rabbit glue-RG. Raman spectra are presented after background subtraction. Star symbols point to some specific spectral features discussed in the text. The assignments of the FT-NIR and Raman spectra are reported in Tables S1 and S2 in Supplementary Material available online at <a href="https://doi.org/10.1155/2017/3475659">https://doi.org/10.1155/2017/3475659</a>.</div>

Journal of Chemistry

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Figure 1

Figure 1: Vibrational Spectroscopies and Chemometry for Nondestructive Identification and Differentiation of Painting Binders 