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http://hdl.handle.net/2445/196015
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DC Field | Value | Language |
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dc.contributor.author | Monico, Letizia | - |
dc.contributor.author | Cartechini, Laura | - |
dc.contributor.author | Rosi, Francesca | - |
dc.contributor.author | Chieli, Annalisa | - |
dc.contributor.author | Grazia, Chiara | - |
dc.contributor.author | Meyer, Steven de | - |
dc.contributor.author | Nuyts, Gert | - |
dc.contributor.author | Vanmeert, Frederik | - |
dc.contributor.author | Janssens, Koen | - |
dc.contributor.author | Cotte, Marine | - |
dc.contributor.author | Nolf, Wout de | - |
dc.contributor.author | Falkenberg, Gerald | - |
dc.contributor.author | Anca Sandu, Irina Cirina | - |
dc.contributor.author | Storevik Tveit, Eva | - |
dc.contributor.author | Mass, Jennifer | - |
dc.contributor.author | Pereira de Freitas, Renato | - |
dc.contributor.author | Romani, Aldo | - |
dc.contributor.author | Miliani, Costanza | - |
dc.date.accessioned | 2023-03-27T14:07:48Z | - |
dc.date.available | 2023-03-27T14:07:48Z | - |
dc.date.issued | 2020-05-15 | - |
dc.identifier.issn | 2375-2548 | - |
dc.identifier.uri | http://hdl.handle.net/2445/196015 | - |
dc.description.abstract | The degradation of cadmium sulfide (CdS)-based oil paints is a phenomenon potentially threatening the iconic painting The Scream (ca. 1910) by Edvard Munch (Munch Museum, Oslo) that is still poorly understood. Here, we provide evidence for the presence of cadmium sulfate and sulfites as alteration products of the original CdS-based paint and explore the external circumstances and internal factors causing this transformation. Macroscale in situ noninvasive spectroscopy studies of the painting in combination with synchrotron-radiation x-ray microspectroscopy investigations of a microsample and artificially aged mock-ups show that moisture and mobile chlorine compounds are key factors for promoting the oxidation of CdS, while light (photodegradation) plays a less important role. Furthermore, under exposure to humidity, parallel/secondary reactions involving dissolution, migration through the paint, and recrystallization of water-soluble phases of the paint are associated with the formation of cadmium sulfates. | - |
dc.format.extent | 11 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Association for the Advancement of Science | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1126/sciadv.aay3514 | - |
dc.relation.ispartof | Science Advances, 2020, vol. 6, num. 20 | - |
dc.relation.uri | https://doi.org/10.1126/sciadv.aay3514 | - |
dc.rights | cc-by-nc (c) Monico, Letizia et al., 2020 | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | - |
dc.source | Articles publicats en revistes (Història i Arqueologia) | - |
dc.subject.classification | Espectroscòpia | - |
dc.subject.classification | Sulfats | - |
dc.subject.classification | Cadmi | - |
dc.subject.classification | Deterioració de materials | - |
dc.subject.classification | Pintura sobre tela | - |
dc.subject.other | Spectrum analysis | - |
dc.subject.other | Sulfates | - |
dc.subject.other | Cadmium | - |
dc.subject.other | Deterioration of materials | - |
dc.subject.other | Textile painting | - |
dc.title | Probing the chemistry of CdS paints in The Scream by in situ noninvasive spectroscopies and synchrotron radiation x-ray techniques | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 723060 | - |
dc.date.updated | 2023-03-27T14:07:48Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Història i Arqueologia) |
Files in This Item:
File | Description | Size | Format | |
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723060.pdf | 6.45 MB | Adobe PDF | View/Open |
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