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Differentiation with Raman spectroscopy among several natural ultramarine blues and the synthetic ultramarine blue used by the Catalonian modernist painter Ramon Casas i Carbo

Author
Ramos, A.; Ruiz-Moreno, S.; López-Gil, A.; Ferrer Espinilla, Perla; Chillón, M.C.
Type of activity
Journal article
Journal
Journal of raman spectroscopy
Date of publication
2014-11-01
Volume
45
Number
11-12
First page
1279
Last page
1284
DOI
https://doi.org/10.1002/jrs.4606 Open in new window
Repository
http://hdl.handle.net/2117/26375 Open in new window
Abstract
This paper investigates, using only Raman spectroscopy, the spectral differences among the synthetic ultramarine blue (J. B. Guimet) and three natural ultramarine blues (lazurites) corresponding to three lapis lazulis from different geographical sources (Chile, Afghanistan and Siberia). The synthetic ultramarine blue used as reference pigment is the identified in an artwork created around 1917 by the Catalonian modernist painter Ramon Casas i Carbo. This synthetic pigment is compared with the th...
Citation
Ramos, A. [et al.]. Differentiation with Raman spectroscopy among several natural ultramarine blues and the synthetic ultramarine blue used by the Catalonian modernist painter Ramon Casas i Carbo. "Journal of raman spectroscopy", 01 Novembre 2014, vol. 45, núm. 11-12, p. 1279-1284.
Keywords
Archeology, Art, Euclidean distance, History, Identification, Lapis lazuli, Microscopy, Pigments, Raman spectroscopy, Situ, Spectra, State, lazurites, synthetic ultramarine
Group of research
GCO - Optical Communications Group

Participants

  • Ramos De Torres, Antonio  (author)
  • Ruiz Moreno, Sergio  (author)
  • López-Gil Serra, Alejandro  (author)
  • Ferrer Espinilla, Perla  (author)
  • Chillón Domínguez, Mª Concepción  (author)