Tackling supply shortages: As the supply chain for medical radioisotopes continues to struggle, researchers are developing new methods for producing technetium-99m, and exploring the potential of ...
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Experimental proof of long-suspected atomic decay pathway adds new detail to 'nuclear periodic table'
For the first time, a research team from the University of Cologne has observed the electron capture decay of technetium-98, an isotope of the chemical element technetium (Tc). Electron capture decay ...
Which is your favourite chemical element? To mark the International Year of the Periodic Table, our science journalists will be arguing for their pick from the 118 known elements. In this instalment, ...
The man with radioactive atoms flowing through his veins seems calm. He moves onto a gurney and lies still as it slides into a humming, doughnut-shaped scanner at Vancouver General Hospital. His foot ...
The Australian Nuclear Science and Technology Organisation expects to be able to recommence production of technetium-99m generators this week, following repair to a conveyer belt. ANSTO's new ...
When the periodic table was being put together in the late 1800s, a hole remained in the center of the middle row of transition metals where element 43 should be. This space stayed vacant until 1937, ...
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