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文化遗产中的玻璃珠的认证:一个跨学科和多分析方法

L Maestro-Guijarro¹, A Pinilla², P M Carmona-Quiroga³

¹Instituto de Química Física Blas Cabrera (IQF), CSIC, C/ Serrano 119, 28006, Madrid, Spain; Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Pl. de Las Ciencias,2, 28040, Madrid, Spain.

|January 4, 2025

概括

本研究引入了一种多分析方法来验证历史玻璃珠的真实性,将其与现代仿制品区分开来. 关键的元素标记和着色成分有效地识别真正的文化遗产文物.

科学领域:

材料科学材料科学材料科学
分析化学分析化学
考古测量考古测量方法

背景情况:

验证玻璃艺术品的真实性对于保护文化遗产至关重要.
分析技术的进步为玻璃物体的特征提供了新的可能性.

研究的目的:

开发一种跨学科和多分析方法来验证历史玻璃珠的真实性.
识别可靠的标记物,以区分真正的文物与仿制品和假冒品.

主要方法:

使用双筒放大镜,X射线光 (XRF),场发射扫描电子显微镜-能量分散式X射线光谱 (FESEM-EDS),UV-Vis光谱光度,X射线衍射 (XRD) 和激光诱导分解光谱 (LIBS).
在历史和现代玻璃珠之间比较了元素组成,着色剂标记物和不透明源.

主要成果:

只有在历史珠子中检测到的反;只有在现代珠子中发现的,和/或.
确定了用于历史珠子颜色的特定染色体 (例如,抗,铜,铁) 和用于现代珠子的特定染色体 (例如,硫,).
显著的不透明来源:历史珠子中的氧化/抗与现代珠子中的ZrO2/离子.

结论:

经过验证的激光诱导分解光谱法 (LIBS) 是可行的,用于玻璃物体的现场分析.
多分析方法为验证历史玻璃的真实性提供了有效的工具和标记,不论其尺寸,来源或年龄如何.

关键词:

验证身份验证验证身份验证染色体是一种染色体.当代商业珠子现代商业珠子历史性的玻璃珠子多分析方法多分析方法.变暗器变暗器是一种变暗器.

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