A living biosensor composed of bacteria that lights up when it detects acetic acid, which is the primary chemical indicator ...
Scientists in St. Petersburg have developed a high-precision microchannel sensor capable of detecting reactive oxygen species (ROS) - key biomarkers associated with ageing and the development of ...
The DUI prevention mandate survives politically, but engineers still face major reliability questions ...
Ethanol is widely used in industrial processing, food production, medical diagnostics, and transportation, but its volatility and potential health risks demand reliable monitoring at low ...
Supporters say passive detection can stop cars from starting when a driver is impaired. Opponents warn about false positives ...
Abstract: This article introduces a novel, lightweight, electronically bucked, high-frequency electromagnetic induction (EMI) system for the detection and mapping of spatial freeze and thaw patterns ...
Abstract: Road traffic accidents are still a major global concern, caused by delayed driver response, intoxication, and insufficient inter-vehicle communication. This study seeks to create and deploy ...
A food-safe gelatin microneedle sensor pierces sealed packaging and changes color as food spoils, offering consumers a real-time alternative to static expiry dates. (Nanowerk Spotlight) Open a package ...
(TestMiles) – New driver monitoring systems are stepping up with cameras and sensors that watch for things like drowsiness or distraction. Now they’re adding alcohol detection to the mix to help ...
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