Researchers have recreated the world's oldest synthetic pigment, called Egyptian blue, which was used in ancient Egypt about 5,000 years ago.
| 峰位 | 位置(cm⁻¹) | 半高宽 |
|---|---|---|
| G带 | 1582 | 16.5 |
| 2D带 | 2700 | 32.8 |
所有测量均采用配备Gatan K2-IS相机(4k×4k分辨率)的JEOL JEM-ARM300F(300kV)透射电子显微镜完成
信息来源
Story Source:
Materialsprovided byWashington State University. Original written by Tina Hilding.Note: Content may be edited for style and length.
Journal Reference:
John S. McCloy, Edward P. Vicenzi, Thomas Lam, Julia Esakoff, Travis A. Olds, Lisa S. Haney, Mostafa Sherif, John Bussey, M. C. Dixon Wilkins, Sam Karcher.Assessment of process variability and color in synthesized and ancient Egyptian blue pigments.npj Heritage Science, 2025; 13 (1) DOI:10.1038/s40494-025-01699-7
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