Bioluminescent algae’s blue light harnessed to make 3D-printed shapes

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May 6, 2026 - 18:50
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Bioluminescent algae’s blue light harnessed to make 3D-printed shapes

Scientists suggest algae could be embedded within biosensors that glow when toxins detected in the environment

The captivating blue glow emitted by a sea-dwelling species of algae has been harnessed by scientists in the US to make light-emitting structures.

Pyrocystis lunula is a bioluminescent single-celled organism that sometimes produces brief flashes of blue light. Large clumps of the algae are known to emit sparkling displays in waves breaking against beaches. Continue reading...

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