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Elemental and Molecular Segregation in Oil Paintings due to Lead Soap Degradation
The formation of Pb, Zn, and Cu carboxylates (soaps) has caused visible deterioration in hundreds of oil paintings dating from the 15th century to the present. Through transport phenomena not yet understood, free fatty acids in the oil binding medium migrate through the paint and react with pigments...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5599643/ https://www.ncbi.nlm.nih.gov/pubmed/28912460 http://dx.doi.org/10.1038/s41598-017-11525-1 |