A study of the oxidation mechanism of the organic pigment indigo in grottoes murals by ozone under dark conditions
Abstract In this paper, the organic pigments indigo and isatin were detected by high performance liquid chromatography (HPLC) in The Mural of Four Buddhas which is in Cave 3 from the ancient Chinese Tiantishan grottoes (Ming Dynasty, East Slope). By analysing the preservation conditions of the mural...
| Päätekijät: | , , , , , , , , , , , |
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| Aineistotyyppi: | Artikkeli |
| Kieli: | English |
| Julkaistu: |
SpringerOpen
2023-03-01
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| Sarja: | Heritage Science |
| Aiheet: | |
| Linkit: | https://doi.org/10.1186/s40494-023-00887-7 |