Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon ...

Ingestible electronics can sense and act inside the gut ...

Urinary tract infections (UTIs) are among the most common bacterial infections, with catheter-associated UTIs accounting for more than half of infections contracted in hospitals. When detected early ...

BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

Abstract: Hydrocarbon steam reforming (HSR) is widely employed in refineries for hydrogen production, where carbon monoxide (CO) concentration serves as a critical indicator of carbon emission ...

Abstract: In this paper, a metasurface sensor for liquid concentration based on band-stop frequency-selective surface is proposed. The sensor resonates at 9.472 GHz at no load and has the advantage of ...

Meet the sniffer dog of spectroscopy tools: an AI-enhanced sensor that can “sniff and seek” target objects in real-time. Credit: Ali Javey/Berkeley Lab A first-of-its-kind smart sensor developed at ...

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