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Identificação por microscopia raman de pigmentos da pintura a óleo.pdf2.1 MBAdobe PDFThumbnail
Type: Artigo de Periódico
Title: Identificação por microscopia Raman de pigmentos da pintura a óleo "Retrato de Murilo Mendes" de Cândido Portinari
Author: Oliveira, Luiz Fernando Cappa de
Boscán, Josefina del Carmen Renata Prieto
Santos, Paulo Sérgio
Temperini, Márcia Laudelina Arruda
Resumo: -
Abstract: In the present work "ex situ"Raman microscopy was employed in the identification of some of the pigments present in the painting "Portrait of Murilo Mendes" by Cândido Portinari. In the investigated samples it was possible to identify unambiguously two pigments: Prussian blue and lapis-lazuli (or its synthetic analogue, ultramarine blue) - the former is observed together with organic substances, possibly used as dispersants, what suggests a further use of a mass for recover the painting.
Keywords: Raman microscopy
Inorganic pigments
Cândido Portinari
CNPq: -
Language: por
Country: Brasil
Publisher: -
Institution Initials: -
Access Type: Acesso Aberto
Issue Date: Apr-1998
Appears in Collections:Artigos de Periódicos

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