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X-ray microfluorescence analysis of pigments in decorative paintings from the sarcophagus cartonnage of an Egyptian mummy

机译:埃及木乃伊石棺食堂装饰画中颜料的X射线微荧光分析

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This work characterized the elemental composition of the pigments used in decorative paintings from the sarcophagus cartonnage fragments of an Egyptian mummy, using μXRF with Synchrotron Radiation. This female mummy (n. 158) is considered one of the most important pieces of the National Museum (Rio de Janeiro, Brazil) because of its unconventional embalming with legs and arms swathed separately. The measurements were performed at the XRF beamline D09B of the Brazilian Synchrotron Light Laboratory (LNLS), using white beam and a Si(Li) detector with resolution of 165 eV at 5.9 keV. The elements found in the samples were: Si, S, Cl, K, Ca, Ti, Cr, Mn, Fe, Ni, Cu, Zn, As, Sr, Hg and Pb.
机译:这项工作使用具有同步辐射的μXRF来表征埃及木乃伊的石棺食肉动物碎片中装饰画中使用的颜料的元素组成。这只女性木乃伊(158号)被认为是国家博物馆(巴西里约热内卢)最重要的作品之一,因为它的腿和手臂被单独包裹着,因而具有非常规的防腐效果。测量是在巴西同步加速器光实验室(LNLS)的XRF光束线D09B上进行的,使用白光束和分辨率为5.9 keV的165 eV的Si(Li)检测器。样品中发现的元素为:Si,S,Cl,K,Ca,Ti,Cr,Mn,Fe,Ni,Cu,Zn,As,Sr,Hg和Pb。

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