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Multivariate analysis studies of the ageing effect for artist's oil paints containing modern organic pigments

Lookup NU author(s): Dr Naoko Sano, Professor Peter Cumpson

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Abstract

This work demonstrates the potential of surface analysis techniques to contribute to a better understanding for art conservators of the degradation of modern paints. The model paints we select are modern synthetic organic pigments in linseed oil. The results, using a combination of X-ray photoelectron spectroscopy data and multivariate analysis, show good agreement with previous studies using different techniques such as pyrolysis gas chromatography mass spectrometry regarding the ageing effect in oil paints. In addition, we demonstrate that two different modern organic pigments produce a different oxidation status of the linseed oil in the paint matrix.

Publication metadata

Author(s): Sano N, Cumpson PJ, Cwiertnia E, Perry JJ, Singer BW

Publication type: Article

Publication status: Published

Journal: Surface and Interface Analysis

Year: 2014

Volume: 46

Issue: 10-11

Pages: 786-790

Print publication date: 01/10/2014

Online publication date: 12/03/2014

Acceptance date: 17/02/2014

ISSN (print): 0142-2421

ISSN (electronic): 1096-9918

Publisher: John Wiley & Sons Ltd

URL: http://dx.doi.org/10.1002/sia.5467

DOI: 10.1002/sia.5467

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