radiohalogenn.

Brit.

/ˌreɪdɪəʊˈhalədʒ(ə)n/, U.S.

/ˌreɪdioʊˈhælədʒ(ə)n/

Origin: Formed within English, by compounding. Etymons: radio- comb. form², halogen n.

Etymology: < radio- comb. form² + halogen n.

Medicine and Biology.

A radioactive halogen; a radioactive isotope of a halogen element.

ΚΠ

1940 Chem. Rev. 27 261 These investigators were only interested in obtaining the radiohalogens as free as possible from inactive halogens.

1977 Internat. Jrnl. Appl. Radiation & Isotopes 28 131/1 The advantages and potential clinical applications of radiohalogen labelled radiopharmaceuticals have been topics of interest for some time.

1998 New Scientist 14 Feb. 73/2 (advt.) Candidates will have a PhD in an area of chemistry relating to macromolecules and their radiolabelling with radiohalogens.

This is a new entry (OED Third Edition, June 2008; most recently modified version published online March 2022).

单词	radiohalogen
释义	radiohalogenn. Brit. /ˌreɪdɪəʊˈhalədʒ(ə)n/, U.S. /ˌreɪdioʊˈhælədʒ(ə)n/ Origin: Formed within English, by compounding. Etymons: radio- comb. form², halogen n. Etymology: < radio- comb. form² + halogen n. Medicine and Biology. A radioactive halogen; a radioactive isotope of a halogen element. ΚΠ 1940 Chem. Rev. 27 261 These investigators were only interested in obtaining the radiohalogens as free as possible from inactive halogens. 1977 Internat. Jrnl. Appl. Radiation & Isotopes 28 131/1 The advantages and potential clinical applications of radiohalogen labelled radiopharmaceuticals have been topics of interest for some time. 1998 New Scientist 14 Feb. 73/2 (advt.) Candidates will have a PhD in an area of chemistry relating to macromolecules and their radiolabelling with radiohalogens. This is a new entry (OED Third Edition, June 2008; most recently modified version published online March 2022). < n.1940
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