Browsing by Author "Knuutinen, Ulla"
Now showing items 1-2 of 2
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Multianalytical Approach to explain the darkening process of hematite pigment in paintings from ancient Pompeii after accelerated weathering experiments
Maguregui Hernando, Maite; Castro Ortiz de Pinedo, Kepa ; Morillas Loroño, Héctor; Trebolazabala, Josu; Knuutinen, Ulla; Wiesinger, Rita; Schreiner, Manfred; Madariaga Mota, Juan Manuel (Royal Society of Chemistry, 2013-10-17)[EN] In this paper, recently excavated fresco painting fragments from the House of Marcus Lucretius (Pompeii) and not exposed to the atmosphere since the eruption of the Mount Vesuvius were subjected to a controlled SO2 ... -
Multispectroscopic and Isotopic Ratio Analysis To Characterize the Inorganic Binder Used on Pompeian Pink and Purple Lake Pigments
Marcaida Ormazabal, Iker ; Maguregui Hernando, Maite; Morillas Loroño, Héctor; García-Florentino, Cristina; Knuutinen, Ulla; Carrero Hernández, José Antonio; Fernández Ortiz de Vallejuelo, Silvia; Pitarch Martí, África; Castro Ortiz de Pinedo, Kepa ; Madariaga Mota, Juan Manuel (ACS Publications, 2016-05-18)Because of the fact that pigments are not ubiquitous in the archeological record, the application of noninvasive analytical methods is a necessity. In this work, pink and purple lake pigments recovered from the excavations ...