{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreieerjhm7a5mfgbuicbiv7pqjkmpy273coylgoqmmocgf3nteb2jni",
    "uri": "at://did:plc:pmmp7irwts7faw56jdxk3idc/app.bsky.feed.post/3ml3g6idp3xo2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreicfmaogby5rsisl6icjuecminswwl3ghae67tvg3wi37lbla3axfe"
    },
    "mimeType": "image/jpeg",
    "size": 388200
  },
  "path": "/news/2026-05-biodegradable-metal-microrobots-drug-delivery.html",
  "publishedAt": "2026-05-05T00:10:07.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "A swarm of tiny, shape-changing, all-metal robots might someday deliver drugs and capture biopsy samples painlessly and then safely dissolve without the need for extraction, according to a study presented at Digestive Disease Week (DDW) 2026.",
  "title": "Biodegradable, all-metal microrobots could transform drug delivery and biopsy procedures"
}