{
  "annotation_id": "4eef5b6a-e0d7-4c08-8273-eeed9072886a",
  "date_created": "2026-03-02T18:00:53.558000Z",
  "date_modified": "2026-03-02T18:00:53.558000Z",
  "file_hash": "43b80b70895c2048b6a622353d5dbb23a1bca16f91d6d0f121aef6dadf6030a6",
  "private": false,
  "record": {
    "abstract": "Counterion distributions at charged soft membranes are studied using\nperturbative analytical and simulation methods in both weak coupling\n(mean-field or Poisson-Boltzmann) and strong coupling limits. The softer the\nmembrane, the more smeared out the counterion density profile becomes and\ncounterions pentrate through the mean-membrane surface location, in agreement\nwith anomalous scattering results. Membrane-charge repulsion leads to a\nshort-scale roughening of the membrane.",
    "arxiv_id": "physics/0409085",
    "authors": [
      "Christian Fleck",
      "Roland Netz"
    ],
    "categories": [
      "physics.bio-ph"
    ],
    "doi": "10.1103/PhysRevLett.95.128101",
    "title": "Counterion density profiles at charged flexible membranes",
    "url": "https://arxiv.org/abs/physics/0409085"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b86ee4b3-d6c5-4e55-89fa-b5b2ba132dbc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}