British Scientists 'Seek And Destroy' Cancer Cells Using Iron Nanoparticles

Photo: The 'nano magnets' wipe out the cancer cells without harming the surrounding tissue

From The Daily Mail:

A revolutionary technique that uses injections of iron nanoparticles to seek out and destroy cancer cells has been developed by British scientists.

The tiny particles are designed to roam through the body's blood vessels in search of tumour cells.

Once they have latched on to their targets, the magnets can be heated from outside the body using a magnetic field - wiping out the cancer cells without harming the surrounding tissue.

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