{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreifjku7enxg5stdvzdoyfsvlyzj2ebmoedobsmswijfvb2i3zs47g4",
    "uri": "at://did:plc:lna3xh3vagib3abxsatsvfju/app.bsky.feed.post/3mf7sn74t6mx2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiglvj4ikjwwqa6v5x6fhm7lytvl5w3egfl2422nfk6eypio233xsy"
    },
    "mimeType": "image/jpeg",
    "size": 4736
  },
  "path": "/spotlight/spotid=68721.php",
  "publishedAt": "2026-02-19T15:08:10.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Three cheap hygroscopic salt solutions on carbon nanotube sensors distinguish nine toxic gases, including warfare agents, without engineered receptor molecules.",
  "title": "Water replaces complex receptor molecules in carbon nanotube gas sensor"
}