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Light-based sensors set to revolutionize on-site testing

Simon Forest uses a pipette to add drops of maple syrup to a suspension of gold nanoparticles in a test tube to test its purity

Researcher Simon Forest tests maple syrup for off-flavour compounds using a nanophotonic biosensor developed by a team in Canada. Credit: Amélie Philibert, Université de Montréal

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Nature 607, 834-836 (2022)



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