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  "path": "/nanotechnology-news3/newsid=68940.php",
  "publishedAt": "2026-03-19T13:23:51.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "A 3D-printed hydrogel wound dressing loaded with MXene and carbonized polymer dots kills drug-resistant MRSA and speeds healing in diabetic mice.",
  "title": "Nanomaterial-infused 3D-printed hydrogel dressing kills drug-resistant wound bacteria"
}