ANALYTICAL CHEMISTRY FOR CULTURAL HERITAGE PART. A
A basic knowledge of organic and inorganic chemistry and of the main analytical techniques is required.
At the end of the course the student will acquire a basic knowledge of the analytical methods for the characterization of art and archaeological objects and of the decay phenomena of works of art. The main artistic techniques and materials used in the past will be introduced. In particular, the student will be able to plan an analytical sequence for the characterization of art materials and for the definition of the state of conservation of different cultural heritage supports.
Introduction to Conservation Science. Introduction to the main artistic techniques and materials. The analytical sequence. The sampling techniques. Non-invasive techniques (Raman and infrared spectroscopy, X-ray fluorescence). The sample preparation techniques. Morphological investigations (optical and scanning electron microscopy). Materials and element characterization (molecular and atomic spectroscopy, thermal analysis, X-ray diffraction). Surface characterization (X-ray fluorescence). Separation techniques (chromatographic methods). The decay phenomena of works of art. Planning the analytical campaign. Case studies.
Lessons' slides.