Energy-dispersive X-ray Scanning Electron Microscopy

The combination of Scanning Electron Microscopy with Energy-dispersive X-ray spectroscopy (EDAX) is an analytical technique used to gather clear information on the identity of the several inorganic materials in works of art (coloring, preparation materials, mounts, etc.). Its characterization capabilities are due in large part to the fundamental principle that each element has a unique atomic structure. 

  • SEM- EDAX analysis range from the ground layer of the work "Prey" (Collection of the National Gallery, No. First: P. 838). Detected the elements sulfur (S), lead (Pb). Detection of these elements along with the study of historical sources about fabrication techniques led to the identification of the ground material.
  • Examination of the metallic fiber of the structural material of a religious sepulchral. The points of examination on the fiber are marked on photo. The analysis of spectra from each point are marked with the corresponding letter. Examination showed that the fiber is made of an alloy of copper (Cu) and silver (Ag). At point A contents belonging to the coating of the object were detected.

ΓΙΑ ΤΗΝ ΟΜΑΛΗ ΠΕΡΙΗΓΗΣΗ ΣΤΟΝ ΚΟΜΒΟ

ΠΡΟΤΕΙΝΕΤΑΙ Η ΧΡΗΣΗ ΣΥΣΚΕΥΗΣ ΥΨΗΛΟΤΕΡΗΣ ΑΝΑΛΥΣΗΣ