Tag Archives: MRI

Detection of cancer and PTSD

By 2020, multiple sites worldwide will be trialing a non-invasive test for post-traumatic stress disorder (PTSD). The machine can determine if soldiers and emergency workers are prone to the disorder, and if so, they may be rested and not immediately deployed again.

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Shine on you tiny diamond

Tiny diamonds have been used to track single atoms and molecules inside living cells.

Photo: Lloyd Hollenberg’s team are using a nanodiamond sensor to explore inside a living human cell. Credit: David Haworth, University of Melbourne

A University of Melbourne team has developed a device that uses nanoscale diamonds to measure the magnetic fields from a living cell’s atoms and molecules, with resolution a million times greater than current magnetic resonance imaging.

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