{
  "annotation_id": "5e07a4be-6e0d-4d5a-917c-ca4f8b991cff",
  "date_created": "2026-03-02T18:01:07.353000Z",
  "date_modified": "2026-03-02T18:01:07.353000Z",
  "file_hash": "b03b43dc487c272bbc6b9e92ce319df2e5d1ef704310805e08029001fa199ff1",
  "private": false,
  "record": {
    "abstract": "We describe the development and first tests of Enobio, a dry electrode sensor\nconcept for biopotential applications. In the proposed electrodes, the tip of\nthe electrode is covered with a forest of multi-walled CNTs that can be coated\nwith Ag/AgCl to provide ionic-electronic transduction. The CNT brush-like\nstructure is to penetrate the outer layers of the skin improving electrical\ncontact as well as increae the contact surface area. In this paper, we report\nthe results of the first tests of this concept -- immersion on saline solution\nand pig skin signal detection. These indicate performance on a par with state\nof the art research-oriented wet electrodes.",
    "arxiv_id": "physics/0604015",
    "authors": [
      "Giulio Ruffini",
      "Stephen Dunne",
      "Esteve Farres",
      "Paul C. P. Watts",
      "Ernest Mendoza",
      "Ravi Silva",
      "Carles Grau",
      "Josep Marco-Pallares",
      "Lluis Fuentemilla",
      "Bjorn Vandecasteele"
    ],
    "categories": [
      "physics.med-ph",
      "physics.ins-det"
    ],
    "doi": "10.1109/IEMBS.2006.259248",
    "title": "ENOBIO - First tests of a dry electrophysiology electrode using carbon   nanotubes",
    "url": "https://arxiv.org/abs/physics/0604015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "11576148-c8da-4786-b330-e5b94f07476c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}