Wei Yanfei, Gu Wenting, Zhong Lei, Liu Bingbing, Huang Feixiang, Chang Yuhua, Li Mingke, Jing Yaya, Chen Guoke
Institute of Cultural Relics and Archaeology of Gansu, Lanzhou 730000, China.
College of Civil Engineering and Mechanics, Lanzhou University, Lanzhou 730000, China.
ACS Omega. 2023 Jan 4;8(2):2508-2519. doi: 10.1021/acsomega.2c06572. eCollection 2023 Jan 17.
In this paper, a series of modern analysis methods, including Raman spectroscopy, X-ray diffraction, UV-vis spectrophotometry, and ultra-high-pressure liquid chromatography coupled with a thermoelectric LTQ-Orbitrap XL ETD mass spectrometer (UHPLC-MS/MS), were applied to analyze and accurately identify the chemical composition of plant dyes and the mineral pigment from the samples collected from grave goods. As a result, the textiles were dyed by the madder, Kermes, , indigo, L., and so forth. In addition, the mineral pigment, charcoal, hematite, minium, cinnabar, azurite, and malachite were used to paint the exquisite artifacts in the tomb of Murongzhi. This research demonstrates the profound impact on cultural transmission and fusion in the "Tuyuhong" dynasty and explores the Silk Road in Tang dynasty.
本文运用了一系列现代分析方法，包括拉曼光谱、X射线衍射、紫外可见分光光度法以及超高压液相色谱联用热电LTQ-Orbitrap XL ETD质谱仪（UHPLC-MS/MS），对从随葬品中采集的样本里的植物染料和矿物颜料的化学成分进行分析并精确鉴定。结果表明，纺织品是用茜草、胭脂虫、靛蓝等染色的。此外，矿物颜料、木炭、赤铁矿、铅丹、朱砂、蓝铜矿和孔雀石被用于绘制慕容智墓中的精美文物。本研究展示了“吐谷浑”王朝时期对文化传播与融合的深远影响，并对唐代丝绸之路进行了探索。
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