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Science/Tech News

Phys.org

Science/Tech / Phys.org

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Molecular antennae make light-activated molecular switches more sensitive

From targeted cancer treatments to self-healing materials and microscopic robots, many emerging technologies depend on molecules that can be controlled with light. Researchers at Tohoku University have now developed a way to make these light-responsive molecules much more sensitive to visible light by using a molecular antenna. The breakthrough gives scientists better control over molecular photoswitches remotely and potentially expands their use in medicine and advanced materials. The findings are published in the Journal of the American Chemical Society.

10 Sep 2026 3:10 am