Nano-sensor detects pesticides on fruit in minutes

ScienceDaily
Jun 7, 2022, 4:10 pm196 pts
Researchers have developed a tiny sensor for detecting pesticides on fruit in just a few minutes. The technique uses flame-sprayed nanoparticles made from silver to increase the signal of chemicals. While still at an early stage, the researchers hope these nano-sensors could help uncover food pesticides before…

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