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首页> 外文会议>International conference on progress in cultural heritage preservation >Pigments Identification Using Raman Spectroscopy of the 16th Century Printed Book 'Osorio'
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Pigments Identification Using Raman Spectroscopy of the 16th Century Printed Book 'Osorio'

机译：使用拉曼光谱技术对16世纪印刷版《奥索里奥》的颜料进行识别

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Croatia has possessed books continuously since the Middle Age. One of the most beautiful examples of the 16th century Prandau-Normann collection is the description of the reign of the King of Portugal Emanuel (1st) has been written by Hieronymus Osorio - Hieronymi Osorii Lvsitani Silvensis in Algarbiis episcope, printed in the printing house of Arnold Birckmann, one of the three most famous Middle Age printers in Koeln. Dr. Igor Lukacevic, in his experimental work showed that a pigment palette is a common one for the period between 16th and 19th century. Three complementary, non-invasive spectroscopic techniques were used: micro-Raman spectroscopy, PIXE spectroscopy and UV-VIS FORS spectroscopy. Several pigments were identified, like vermilion or cinnabar and minium, white lead and massicot. However, pigments from blue, light blue and green coloured regions could not be determined uniquely, leaving the authors' palette incomplete. Fluorescence, coming from the usage of the Ar+ laser, was the main negative factor during the Raman experiments. For some of the pigments, it was so intense that it covered all of the pigments spectral lines. Dr. Theodore Ganetsos, during his visit in Croatia, used a portable Raman Spectrometer (laser 785 nm), which would not induce such fluorescence and, consequently, more Raman lines are presented, making the pigment identification more definite and authors' palette complete. We identified ponsjakite to the dark blue area, from the results of PIXE and the Raman peaks.
机译：自中世纪以来，克罗地亚就一直拥有书籍。 16世纪Prandau-Normann藏品中最美丽的例子之一是对葡萄牙伊曼纽尔国王（1st）统治的描述，作者是Hieronymus Osorio-Hieronymi Osorii Lvsitani Silvensis在阿尔加比斯望远镜上印刷的，阿诺德·伯克曼（Arnold Birckmann）是科隆最著名的三个中世纪印刷商之一。伊戈尔·卢卡切维奇（Igor Lukacevic）博士的实验工作表明，在16至19世纪这段时期，颜料调色板是一种常见的调色板。使用了三种互补的非侵入性光谱技术：微拉曼光谱，PIXE光谱和UV-VIS FORS光谱。鉴定了几种颜料，如朱红色或朱砂和最小，白铅和块状。但是，无法唯一确定来自蓝色，浅蓝色和绿色区域的颜料，从而使作者的调色板不完整。使用Ar +激光产生的荧光是拉曼实验期间的主要负面因素。对于某些颜料，它是如此强烈，以至于它覆盖了所有颜料的光谱线。 Theodore Ganetsos博士在访问克罗地亚期间使用了便携式拉曼光谱仪（激光785 nm），该光谱仪不会产生这种荧光，因此，出现了更多的拉曼谱线，从而使颜料鉴定更加明确，作者的调色板更加完整。我们从PIXE和拉曼峰的结果中识别出了深蓝色区域的蓬子岩。

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