Silver-coated cicada wing amplifies molecular signals millions of times
Times of India β Top Stories Β· 5 Aug 2026, 4:32 pm
Researchers developed a sensitive optical sensor using cicada wings and silver. This natural structure boosts weak molecular signals significantly, replacing expensive manufacturing. Silver coating on cicada wings creates tiny gaps that amplify light signals. This technology could lead to portable sensors for detecting pollution and toxins. Future studies will test these sensors with real-world environmental and medical samples.
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