# OnCo record carbon-ion (technology). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/technologies/carbon-ion/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "carbon-ion" ;
  schema:name "Carbon-ion therapy"@en ;
  schema:description "Heavier charged particles that kill even radiation-resistant tumours, available at only a handful of centres worldwide."@en ;
  schema:url <https://onco.cc/technologies/carbon-ion/> ;
  schema:dateModified "2026-09-17"^^xsd:date ;
  schema:citation <https://doi.org/10.3389/fonc.2020.00082> ;
  onco:status "established" ;
  onco:related <https://onco.cc/technologies/carbon-ion-synchrotrons/> ;
  onco:cancers <https://onco.cc/cancers/sarcoma/>, <https://onco.cc/cancers/pancreatic/> ;
  onco:sections <https://onco.cc/fronts/radiation/> ;
  onco:technologies <https://onco.cc/technologies/proton-therapy/>, <https://onco.cc/technologies/linear-quadratic-model/> ;
  onco:companies <https://onco.cc/companies/toshiba-energy-systems/>, <https://onco.cc/companies/hitachi/> ;
  onco:terms <https://onco.cc/terms/linear-energy-transfer/>, <https://onco.cc/terms/relative-biological-effectiveness/>, <https://onco.cc/terms/bragg-peak/>, <https://onco.cc/terms/oxygen-enhancement-ratio/>, <https://onco.cc/terms/alpha-beta-ratio/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-malouff-front-oncol/> .