{
  "id": 518748,
  "title": "Multi-analytical study of the ancient Khan-Geum (韓錦) silk brocade excavated from the Taklamakan Desert",
  "url": "https://urgent.news/2026/08/11/multi-analytical-study-of-the-ancient-khan-geum-silk-brocade",
  "topic": "science",
  "section": "Science",
  "published": "2026-08-11T00:00:00.000Z",
  "source": {
    "name": "Scientific Reports",
    "slug": "scientific-reports",
    "url": "https://www.nature.com/articles/s41598-026-66127-7"
  },
  "original_language": "en",
  "account": "A comprehensive study analyzed a 1st–2nd century AD Khan-Geum silk brocade found in the Taklamakan Desert using advanced techniques like AMS, SEM, FT-IR, and XRD. The brocade, classified as a quadruple warp-faced compound tabby with 174 ends/cm and 24 picks/cm, demonstrates a selective degradation where β-sheet-rich fibroin retained its ordered structure while amorphous regions disappeared—indicating advanced manufacturing. SEM revealed a bimodal fiber distribution, suggesting a blend of raw silk types. The structure's complexity, featuring five-color patterning in a four-layer matrix and triangular borders, points to a sophisticated loom and weaving methods, possibly employing a multi-heddle and multi-treadle horizontal loom. Symbolic motifs and an inscription with the ethnonym \"Khan\" suggest a blend of technological prowess and cultural significance, positioning the Khan-Geum as a milestone in early high-density warp-faced silk brocades and weaving traditions of the eastern Silk Road.",
  "summary": "Scientific Reports, Published online: 11 August 2026; doi:10.1038/s41598-026-66127-7 Multi-analytical study of the ancient Khan-Geum (韓錦) silk brocade excavated from the Taklamakan Desert",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}