{
  "annotation_id": "0aad1348-b85a-4696-b5f2-077c9e3100f6",
  "date_created": "2026-03-02T18:01:06.760000Z",
  "date_modified": "2026-03-02T18:01:06.760000Z",
  "file_hash": "5c9ca425c11b85d58df6214b1d663427f9ce6e8ccd5a41d9587f32d92d4210ff",
  "private": false,
  "record": {
    "abstract": "Ion transport in biological and synthetic nanochannels is characterized by\nsuch phenomena as ion current fluctuations, rectification, and pumping.\nRecently, it has been shown that the nanofabricated synthetic pores could be\nconsidered as analogous to biological channels with respect to their transport\ncharacteristics \\cite{Apel, Siwy}. The ion current rectification is analyzed.\nIon transport through cylindrical nanopores is described by the Smoluchowski\nequation. The model is considering the symmetric nanopore with asymmetric\ncharge distribution. In this model, the current rectification in asymmetrically\ncharged nanochannels shows a diode-like shape of $I-V$ characteristic. It is\nshown that this feature may be induced by the coupling between the degree of\nasymmetry and the depth of internal electric potential well. The role of\nconcentration gradient is discussed.",
    "arxiv_id": "physics/0604209",
    "authors": [
      "I. D. Kosinska"
    ],
    "categories": [
      "physics.chem-ph"
    ],
    "doi": "10.1063/1.2212394",
    "title": "How the asymmetry of internal potential influences the shape of I-V   characteristic of nanochannels",
    "url": "https://arxiv.org/abs/physics/0604209"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d0dbc04b-fef7-47f3-aff1-344160e5fdec",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}