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Nanophotonics

Nanophotonics

Twisted light from semiconducting nanohelices could speed drug discovery

24 Jan 2022
Chiral semiconductor nanoparticles
Chiral characterization: Upon illumination with red light, semiconductor nanohelices generate twisted blue light. (Courtesy: Ventsislav Valev, Kylian Valev and Lukas Ohnoutek)
Researchers in the UK and the US have discovered a novel photonic effect that could make it far easi

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Sam Jarman is a science writer based in the UK
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