# Nuclide record zr-89 (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/zr-89/>
  a schema:ChemicalSubstance ;
  nuclide:kind "isotope" ;
  schema:identifier "zr-89" ;
  schema:name "Zirconium-89"@en ;
  schema:alternateName "89Zr"@en ;
  schema:description "A radioactive metal that lasts about three days, long enough to attach to a whole antibody and follow it around the body for several days on a PET scan, which is why it underpins 'immuno-PET'."@en ;
  schema:url <https://nuclide.cc/isotopes/zr-89/> ;
  schema:dateModified "2026-09-22"^^xsd:date ;
  schema:citation <https://link.springer.com/article/10.1186/s41181-025-00418-8>, <https://ejnmmipharmchem.springeropen.com/articles/10.1186/s41181-024-00258-y> ;
  nuclide:status "emerging" ;
  nuclide:tag "positron emitter", "immuno-PET", "long-lived PET" ;
  nuclide:related <https://nuclide.cc/drugs/girentuximab-zr89/> ;
  nuclide:indications <https://nuclide.cc/indications/rcc/> ;
  nuclide:technologies <https://nuclide.cc/technologies/immuno-pet/>, <https://nuclide.cc/technologies/caix-pet/>, <https://nuclide.cc/technologies/cyclotron-isotope-production/>, <https://nuclide.cc/technologies/pet/> .