20.500.12556/RUL-144809 Material characterisation of a painted beehive panel by advanced spectroscopic and chromatographic techniques in combination with hyperspectral imaging In this study, a painted beehive panel from the collection of the Slovene Ethnographic Museum was examined with respect to its material composition with the aim to reveal the painting technique. Due to the state of degradation due to outdoor weathering (UV irradiation, rainfall, extreme temperature and humidity fuctuations), as well as past conservation interventions, the object represented a complex analytical challenge. We aimed for non-invasive techniques (FTIR in refection mode, Raman spectroscopy and hyperspectral imaging in the range of 400–2500 nm); however, in order to explore paint layers, cross-sections were also analysed using Raman spectroscopy. FTIR spectroscopy in transmission mode and gas chromatography coupled to mass spectrometry were also used on sample fragments. Various original materials were identifed such as pigments and binders. The surface coating applied during conservation interventions was also characterised. Additionally, organic compounds were found (oxalate, carboxylate), representing transformation products. The potential use of Prussian blue as a background paint layer is discussed. painted beehive panels cultural heritage reflection FTIR spectroscopy transmission FTIR spectroscopy non-invasive Raman spectroscopy GC-MS analysis hyperspectral imaging poslikane panjske končnice kulturna dediščina refleksijska FTIR spektroskopija transmisijska FTIR spektroskopija neinvazivna ramanska spektroskopija GC-MS analiza hiperspektralno oslikovanje true false true Angleški jezik Slovenski jezik Članek v reviji 2023-03-14 09:36:03 2023-03-14 09:36:05 2023-03-23 13:31:58 0000-00-00 00:00:00 2020 0 0 13 str. art. 120 Vol. 8 2020 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 543.422.3-74:543.544.3 2050-7445 10.1186/s40494-020-00468-y 39293699 s40494-020-00468-y_(1).pdf s40494-020-00468-y_(1).pdf 1 ED6DD2C548B8563BEE412069FA6B5602 b6c1b08c520c61f4ddbbe002293625da5f96eaf00f06c2662a0cfcd6a8f05ae5 7b3020b1-c246-11ed-a314-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=167338 https://heritagesciencejournal.springeropen.com/articles/10.1186/s40494-020-00468-y 0 a06a1102-c975-11ed-a314-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=167507 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0