Naked Scientists Special Editions

Camera based on shrimp eye sees cancer cells

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The mantis shrimp is a sea creature with a particular party piece. While our eyes are sensitive to three colours, red, green and blue, which our brain uses to make the full rainbow of colours we see, the mantis shrimp is sensitive to 12 to 16 different colours, giving them a much wider spectrum of colours. Scientists in the University of Illinois figured this might be useful, and have created a camera that can see colours we can't. The idea is that if you tag a cancerous tumour with a fluorescent chemical that we can't see, but the camera can, it will give surgeons a quick and easy way to... Like this podcast? Please help us by supporting the Naked Scientists
12 May 2021 English United Kingdom Science

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