Fourier Transform Raman analysis of paint fragments from biodeteriorated Renaissance frescoes

摘要: The application of Fourier Transform (FT) Raman spectroscopy to three coloured pigment samples and a white from biodeteriorated sixteenth century Italian Renaissance frescoes located at the Palazzo Farnese, Caprarola, Italy, is reported. provide difficult example for spectroscopic characterization owing complexity encrustation, which includes incorporated substratal material lichen metabolic by-products. Some pigments used were identified potential FT-Raman as means aiding conservation such artistic artefacts was demonstrated. © 1997 John Wiley & Sons, Ltd.