Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/148919
Title: Nanocellulose-based materials for the reinforcement of modern canvas-supported paintings
Author: Bridarolli, Alexandra
Nechyporchuk, Oleksandr
Odlyha, Marianne
Oriola Folch, Marta
Bordes, Romain
Holmberg, Krister, 1946-
Anders, Manfred
Chevalier, Aurelia
Bozec, Laurent
Keywords: Tesatge de la tela
Pintura
Cel·lulosa
Conservació i restauració de pintures
Canvas stretching
Painting
Cellulose
Conservation and restoration of paintings
Issue Date: 11-Sep-2018
Publisher: Maney Publishing
Abstract: The aim of this work was to evaluate the use of novel nanocellulose-based consolidants for modern easel paintings as a possible alternative to lining and to the use of common adhesives. Two dispersions of consolidants were tested: nanofibrillated (CNF) and nanocrystalline cellulose (CNC). A model cotton canvas was used to evaluate the effect of these consolidants following treatment by the nanocellulose-based formulations. The surface appearance of the canvases was assessed before and after treatment using colorimetry and scanning electron microscopy (SEM). Additionally, the characterisation of the mechanical properties of the samples was performed using tensile testing and dynamic mechanical analysis (DMA-RH) at controlled relative humidity (RH) (3 RH cycles, 20-60-20% RH at 25 °C) before and after treatment. Finally, colour changes undergone by the samples upon accelerated ageing were measured by colorimetry. Taking into account the individual outcomes of each of these tests, it was possible to evaluate the merits and limitations of the use of nanocellulose treatments for the consolidation of modern painting canvases.
Note: Versió postprint del document publicat a: https://doi.org/10.1080/00393630.2018.1475884
It is part of: Studies in Conservation, 2018, vol. 63, num. S1, p. 332-334
URI: http://hdl.handle.net/2445/148919
Related resource: https://doi.org/10.1080/00393630.2018.1475884
ISSN: 0039-3630
Appears in Collections:Articles publicats en revistes (Arts Conservació-Restauració)

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