Non-Invasive Physico-Chemical and Biological Analysis of Parchment Manuscripts - An Overview

This work will give an overview of the scientific approach used for the study of written heritage on parchment. Elemental analysis using X-ray fluorescence (XRF) together with compound-specific analytical methods such as Fourier transform infrared (FTIR) and Raman spectroscopy can be applied in a non-invasive way, without the need for sampling and without inducing changes to the object. Physico-chemical investigations are complemented and further deepened by DNA- and biological analyses for the identification of the biological origin of materials and the identification of microorganisms, insects and viruses that might be present on the object which may add valuable information about its history and conservation state.