Nano-Sensor Detects Pesticides on Fruit in Minutes
Researchers in Sweden at Karolinska Institutet have developed a tiny sensor for spotting fruit pesticides in just a few minutes. The method, referred as a proof-of-concept in a paper in the Advanced Science journal, utilizes flame-sprayed nanoparticles made from silver to increase chemical signals. The researchers hope these nano-sensors could assist in uncovering food pesticides […]
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