Identification of pigments from Candido Portinari's oil painting "Portrait of Murilo Mendes" by Raman microscopy.

被引：7

作者：

de Oliveira, LFC ^{[1
]}

Boscan, JDRP

Santos, PS

Temperini, MLA

机构：

[1] Univ Fed Juiz Fora, Inst Ciencias Exatas, Dept Quim, BR-36036330 Juiz De Fora, MG, Brazil

[2] Univ Fed Juiz Fora, Ctr Estudos Murilo Mendes, BR-36025020 Juiz De Fora, MG, Brazil

[3] Univ Sao Paulo, Inst Quim, BR-05599970 Sao Paulo, Brazil

来源：

QUIMICA NOVA | 1998年 / 21卷 / 02期

关键词：

Raman microscopy; inorganic pigments; Candido Portinari;

D O I：

10.1590/S0100-40421998000200013

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 Candido 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.

引用

页码：172 / 175

页数：4

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