Radiation treatment of cultural heritage objects made of leather treated with common preservatives (CROSBI ID 308812)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Marušić, Katarina ; Matijaković Mlinarić, Nives ; Mihaljević, Branka
engleski
Radiation treatment of cultural heritage objects made of leather treated with common preservatives
Leather is a material that can be encountered on furniture or books, cultural heritage which is prone to biodegradation. Gamma irradiation is a convenient method for disinsection and disinfection of cultural heritage objects. In order to be used for treatment of leather made objects the behavior of both leather and the preservatives that are commonly used need to be well established. For the first time in this work the impact of gamma irradiation on goat leather previously treated by common leather preservatives used for bookbinding was investigated. Pure goat leather, as well as goat leather treated by two different preservatives, Leather Preservative and Talas SC600, was irradiated with different doses and dose rates. The samples were investigated by colorimetry and FTIR and their pH was measured. The novel results have shown that the type of preservative used plays a role in observing changes in irradiated goat skin. The observable changes were noticed only at doses higher than the recommended doses used for treatment of cultural heritage objects, i.e. up to 10 kGy no changes were observed.
radiation treatment ; cultural heritage ; goat leather ; pH ; CIE Lab colorimetry ; FTIR
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Podaci o izdanju
197
2022.
110126
6
objavljeno
0969-806X
1879-0895
10.1016/j.radphyschem.2022.110126
Povezanost rada
Kemija, Kemijsko inženjerstvo