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  "path": "/nanotechnology-news3/newsid=69347.php",
  "publishedAt": "2026-05-07T12:26:25.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "A carbon dioxide laser writes electronic circuits onto ordinary baking parchment by selectively exposing cellulose fibers that guide conductive inks with record precision.",
  "title": "Laser-written baking paper circuits could replace silicon in disposable electronics"
}