X-ray fluorescence – a non-destructive tool in investigation of Czech fine and applied art objects

A brief review of application of X-ray fluorescence analysis (XRFA) to fine and applied arts related to Czech cultural heritage is presented. The Department of Dosimetry and Application of Ionising Radiation of CTU-FNSPE has used XRFA in collaboration with various Czech institutions dealing with cultural history for many kinds of artefacts, (e.g., Roman and medieval brass, gemstones and noble metals from the sceptre of one of the faculties of the Charles University in Prague, millefiori beads, etc.). In some cases, a combination of various other techniques alongside XRFA was used for enhancing our knowledge of a measured object. - Highlights: • X-ray fluorescence analysis is a versatile tool for investigations into cultural heritage. • Applications of XRFA in the field of fine and applied arts are briefly reviewed. • The applications are based on investigations of Czech cultural heritage. • Improvements to instrumentation and techniques are mentioned. • Selected results of the investigations are commented in the historical context.