Gallium: New developments and applications in radiopharmaceutics

Philip Blower*, Juan Pellico

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

21 Citations (Scopus)

Abstract

The chemistry of gallium has played a key role in nuclear medicine for half a century. Its applications have centered around two principal radionuclides, gallium-67 and gallium-68. Developments in the chemistry of gallium and its radionuclides in the last few years have led to advances in simple, convenient preparation of biomolecular conjugate-based radionuclides using novel chelating agents, including clinical applications; use of radionuclide imaging to elucidate the pharmacokinetics of gallium-based anticancer drugs; exploiting the biological chemistry of gallium as a basis for radionuclide imaging of cancer and microbial infection; potential use of gallium-67 as an Auger electron-emitting therapeutic radionuclide; and exploitation of the affinity of gallium for fluoride to develop simple methods for labeling biomolecules with the positron-emitting radionuclide fluorine-18. This review provides an update on each of these areas of gallium chemistry in the context of its interface with nuclear medicine, illustrated by recent collaborative contributions of the authors, who form a group of UK academic groups sharing common interests.
Original languageEnglish
Title of host publicationRecent Highlights I
EditorsColin D. Hubbard
PublisherElsevier
Pages1-35
Number of pages35
ISBN (Print)9780323851152
DOIs
Publication statusPublished - 19 May 2021

Publication series

NameAdvances in Inorganic Chemistry
Volume78
ISSN (Print)0898-8838

Keywords

  • Gallium-68
  • Gallium-67
  • Positron Emission Tomography
  • Molecular imaging

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