A new gas sensor using ruthenium dioxide nanosheets achieves ultra-sensitive ethanol detection down to 5 ppb, enabling real-time breath alcohol monitoring at under 30 milliwatts.

Portable technology offers instant, power-free ethanol detection across concentrations. (Nanowerk News) Determining how strong your drink is doesn’t need to be either guesswork or lab work. New ...

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 ...