Scientists developed a smartphone-compatible ethanol sensor using a metal-organic framework called Cu-MOF-74. The sensor visually detects ethanol concentrations across a wide range, with no ...

A Breath Alcohol Tester, also known as Breath Analyzer, is an electronic device often used by law enforcement organizations to estimate a drivers alcohol consumption level. A blood alcohol test is the ...

[Al] at Open Gadgets just put the finishing touches on his Android breathalyzer. It’s the perfect thing to install on ex-girlfriends’ phones to prevent 2 a.m. drunk dialing. The project started off as ...

Monitoring ethanol at very low concentrations is crucial due to its widespread use in ...

Cost-effective design: The microneedle sensor patch contains two primary components: the disposable sensor array (right) and reusable electronics. (Courtesy: Laboratory for Nanobioelectronics/UC San ...

Determining how strong your drink is doesn't need to be either guesswork or lab work. New research has made it as simple as checking your messages—and more colorful, too. The study is published in the ...