Starting from the renewable, low-cost and easily available feedstocks, perfluorinated carbohydrate-based molecules and oligoamide/acrylic/silicon-based fluorinated molecules are synthesized and evaluated for easel painting restoration using their good hydrophobic properties. Prepared mock-ups were analysed be- fore and after treatments by FEG-SEM for morphological changes, spectro-colorimetric analysis for surface color variation and reversibility treatments were measured by SEM-EDX. Compared to DC6G900 as the reference, C-Glc-OH, a perflurinated β-dglucopyranose might be a promising agent for blanching easel painting restoration.
Synthesis of novel partially perfluorinated C-glycosides and their application in blanching easel painting restoration / Zhang Y.; Eveno M.; Gallier F.; Camaiti M.; Lattuati-Derieux A.; Salvini A.; Lubin-Germain N.. - In: JOURNAL OF CULTURAL HERITAGE. - ISSN 1296-2074. - ELETTRONICO. - 62:(2023), pp. 493-500. [10.1016/j.culher.2023.06.019]
Synthesis of novel partially perfluorinated C-glycosides and their application in blanching easel painting restoration
Zhang Y.;Salvini A.;
2023
Abstract
Starting from the renewable, low-cost and easily available feedstocks, perfluorinated carbohydrate-based molecules and oligoamide/acrylic/silicon-based fluorinated molecules are synthesized and evaluated for easel painting restoration using their good hydrophobic properties. Prepared mock-ups were analysed be- fore and after treatments by FEG-SEM for morphological changes, spectro-colorimetric analysis for surface color variation and reversibility treatments were measured by SEM-EDX. Compared to DC6G900 as the reference, C-Glc-OH, a perflurinated β-dglucopyranose might be a promising agent for blanching easel painting restoration.File | Dimensione | Formato | |
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C-glycosides painting restoration v230605_xFlore.docx
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