Scientists at University of Texas at Austin and University of Porto have developed a near-infrared LED treatment that uses tin-oxide nanoflakes to kill up to 92% of skin-cancer cells and 50% of colorectal-cancer cells in just 30 minutes, while healthy cells remain unaffected.
(c) Sean Sinclair
(c) Sean Sinclair

Light-powered therapy spots cancer and leaves healthy cells intact

WIRED

Scientists at University of Texas at Austin and University of Porto have developed a near-infrared LED treatment that uses tin-oxide nanoflakes to kill up to 92% of skin-cancer cells and 50% of colorectal-cancer cells in just 30 minutes, while healthy cells remain unaffected.

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