The stained glass window of the southern transept of St. Anthony's Basilica (Padova, Italy): study of glasses and grisaille paint layers

作者：Silvestri Alberta^*; Molin Gianmario; Pomero Valentina

来源：Spectrochimica Acta Part B: Atomic Spectroscopy , 2011, 66(1): 81-87.

DOI：10.1016/j.sab.2010.11.015

• Stained glass
• Grisaille paint layer
• WDXRF
• EMPA
• SEM-EDS

This work reports results from a chemico-physical study of the stained glass window of the southern transept of St. Anthony's Basilica (Padova, Italy), dated to the late 19th century AD. Selected samples of glass with or without grisailles were characterised by means of various X-ray spectrometric techniques, such as wavelength dispersive X-ray fluorescence, electron microprobe, and scanning electron microscopy with energy dispersive X-ray microanalysis, coupled, in some cases, with X-ray powder diffraction. Integration of analytical results revealed many types of glass related to different phases of the "life" of stained glass, and the production technology of grisailles. In addition, the degree of damage undergone throughout the last century due to materials used in the production of windows was studied, to design and optimise a combined conservation and restoration strategy. Lastly, another important aim of the present study was to amplify the database on 19th-century stained glass windows, little documented in the literature.

• 出版日期2011-1