Indium-111
= Indium-111
{wiki=Indium-111}
Indium-111 (^\{111\}In) is a radioactive isotope of indium. It has a half-life of about 2.8 days and decays primarily via electron capture to stable tin-111 (^\{111\}Sn). Indium-111 is of significant interest in the field of nuclear medicine, particularly for its applications in diagnostic imaging and targeted therapy.