期刊名称：International Journal of Conservation Science
印刷版ISSN：2067-533X
电子版ISSN：2067-8223
出版年度：2018
卷号：9
期号：3
页码：401-412
出版社：Alexandru Ioan Cuza University of Iasi
摘要：The present work shows the advantages of a multi-analytical methodology based on non-invasive and micro-invasive spectroscopic techniques in the study of wall paintings located in San Giacomo�s church in Spoleto (Italy). The cycle of these mural paintings was realized by Giovanni di Pietro named Lo Spagna and his collaborators between 1526 and 1530. This study was focused on the characterization of pigments, in particular the blue ones, binders and degradation products to define the conservation state of these mural paintings and localize the repaints. Portable reflection infrared spectroscopy allowed us to identify the areas to be sampled in order to perform deeper analyses by scanning electron microscopy with an energy dispersive spectrometer (SEM-EDS).
