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  "path": "/nanotechnology-news3/newsid=68904.php",
  "publishedAt": "2026-03-16T18:37:14.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Researchers combine photonics and nanotechnology to identify molecular cancer signals five to eight years earlier than traditional diagnostic tools.",
  "title": "Light and nanomaterials could detect cancer years before diagnosis"
}