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  "path": "/article/implantable-living-materials-that-deliver-drugs-on-demand-could-help-fight-infections/",
  "publishedAt": "2026-05-14T18:57:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "In a “breakthrough,” researchers demonstrate how engineered bacteria held in a jellylike container could help fight infection in mice",
  "title": "Implantable ‘living materials’ that deliver drugs on demand could help fight infections"
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