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  "path": "/nanotechnology-news3/newsid=69208.php",
  "publishedAt": "2026-04-21T13:25:43.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Perovskite quantum dots show promise for LEDs, photocatalysis and quantum light sources. Advances improve solution stability and growth control, enabling wider use.",
  "title": "Researchers improve stability and growth of perovskite quantum dots"
}