Paul Schaffer, head of nuclear medicine at TRIUMF, estimates that they could ship technetium to the remote town of Prince George, some 480 miles away, in about one half-life.

Every form of technetium is radioactive. Sources of technetium Technetium is primarily obtained artificially. If technetium does exist organically, it must be in minute concentrations. Technetium ...

The Periodic Table is a fascinating patchwork of our elemental framework… and we are often adding to it with short-lived elements of unpronounceable names… but what's the story with technetium?

To avert this looming crisis, researchers in the U.S. and Canada have been racing to develop radically new technologies to produce molybdenum 99 and technetium 99m without nuclear reactors ...

The truck was en route to a Macon hospital and was carrying Technetium-99M, which is a radioactive isotope that is used in medical imaging. But just before 7 a.m., the sheriff's office says the ...

that soak up highly radioactive materials like technetium produced during the reprocessing of spent nuclear fuel. The tiny grains of the chemical element can be tailor-made to absorb any ion ...

IN 1937, Perrier and Segrè showed that radioactive isotopes of element 43 could be formed by neutron or deuteron bombardment of molybdenum 1. Several chemical properties of element 43 were ...

The ideal, therefore, is to find a radioactive substance with a short ... of a parent such as molybdenum-99 (half-life: 2.8 days), technetium-99m (half-life: 6 hours) is produced, and it ...

Because of their very nature, it’s impossible to stockpile these radioactive substances—they are fleeting. Technetium-99m works as a radioactive tracer because, as it decays, it flings out ...