radiolabelled
/ˌreɪdioʊˈleɪbəld/
adjective
- Marked or tagged with a radioactive substance so that it can be detected or tracked, especially in scientific or medical tests.
- The hospital uses radiolabelled antibodies to find cancer cells during imaging scans.
- In the experiment, radiolabelled glucose helped scientists see which parts of the brain were most active.
- The researchers used a radiolabelled compound to trace how the drug moves through the body.