Recently, scientists have discovered an alternative to medical isotope scandium-44. Scandium-44 has been used for medical imaging and radiotherapy for many years, but its availability is limited due to its radioactive nature and short half-life. The alternative is scandium-46, which has a longer half-life and promises to be more cost-effective and available than its predecessor. This new discovery could revolutionize the medical imaging field and make treatments more accessible to people around the world.

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source: Phys.org