Identification of carbon-based black pigments in four South American polychrome wooden sculptures by Raman microscopy

Introduction: Carbon-based pigments are a group of dark-colored materials, which are classified according to the starting material used and their manufacturing process. Raman spectroscopy is an ideal technique for the identification of carbonaceous matter. Carbon-based pigments show broad bands betw...

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Autores principales: Tomasini, E.P., Gómez, B., Halac, E.B., Reinoso, M., Di Liscia, E.J., Siracusano, G., Maier, M.S.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_20507445_v3_n1_p_Tomasini
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