# Nuclide record cu-67 (isotope). Data CC BY-NC 4.0, attribute "Data from Nuclide (nuclide.cc)". Whole corpus: https://nuclide.cc/api/v1/nuclide.nt
@prefix schema: <https://schema.org/> .
@prefix nuclide: <https://nuclide.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://nuclide.cc/isotopes/cu-67/>
  a schema:ChemicalSubstance ;
  nuclide:kind "isotope" ;
  schema:identifier "cu-67" ;
  schema:name "Copper-67"@en ;
  schema:alternateName "67Cu"@en, "Cu-67"@en ;
  schema:description "A radioactive form of copper that pairs with a diagnostic twin made of the same element, copper-64. Using the same metal for the scan and the treatment means the tracer behaves identically both times, which should make dosing more predictable."@en ;
  schema:url <https://nuclide.cc/isotopes/cu-67/> ;
  schema:dateModified "2026-09-22"^^xsd:date ;
  schema:citation <https://pmc.ncbi.nlm.nih.gov/articles/PMC10288943/>, <https://pmc.ncbi.nlm.nih.gov/articles/PMC8912090/>, <https://www.nature.com/articles/s41598-021-82812-1>, <https://www.claritypharmaceuticals.com/technology/copper-isotopes/> ;
  nuclide:status "phase-2" ;
  nuclide:tag "therapy", "beta emitter", "theranostic pair" ;
  nuclide:related <https://nuclide.cc/trials/nct04868604/>, <https://nuclide.cc/trials/nct06298916/>, <https://nuclide.cc/companies/clarity-pharmaceuticals/>, <https://nuclide.cc/isotopes/cu-64/> .