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In-situ technical s...
In-situ technical study of modern paintings - Part 2: Imaging and spectroscopic analysis of zinc white in paintings from 1889 to 1940 by Alessandro Milesi (1856–1945)
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Giorgi, L. (author)
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- Nevin, Austin, 1978 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kulturvård,Department of Conservation
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Comelli, D. (author)
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Frizzi, T. (author)
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Alberti, R. (author)
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Zendri, E. (author)
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Piccolo, M. (author)
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Izzo, F. C. (author)
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(creator_code:org_t)
- Elsevier BV, 2019
- 2019
- English.
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In: Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. - : Elsevier BV. - 1386-1425. ; 219, s. 504-508
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Subject headings
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- © 2019 Elsevier B.V. We present a multi-analytical in situ non-invasive study of a series of emblematic paintings by Alessandro Milesi (1856–1945)from the collection of the International Gallery of Modern Art Ca' Pesaro in Venice. Eight paintings dated from 1897 to 1910 were studied with imaging and spectroscopic techniques. White pigments were characterized by a combination of X-ray fluorescence spectroscopy which traced the presence of zinc-based pigments in Milesi's paintings, Raman Spectroscopy, Laser Induced Fluorescence (LIF)Spectroscopy and Time-resolved Luminescence Imaging. Time-resolved analysis of luminescence emissions revealed the nanosecond emission from organic compounds and the slower emission from the luminescent inorganic pigment Zinc Oxide that varied between 1.1 and 1.6 microseconds. In this work, data regarding the distribution of luminescent pigments was acquired with a time-gated imaging detector. Furthermore, differences in emission decay kinetics recorded from different paintings can be ascribed to different paint formulations or origins of the Zinc white in paint.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorseende och robotik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Vision and Robotics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Analytisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Analytical Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Building Technologies (hsv//eng)
Keyword
- Alessandro Milesi
- In-situ analysis
- LIF (Laser Induced Fluorescence)
- Non-invasive spectroscopic techniques
- Time-Resolved Luminescence Imaging
- Zinc oxide
Publication and Content Type
- ref (subject category)
- art (subject category)
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