Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More According to some dermatologists, high acidity is a good thing when it ...

You have full access to this article via your institution. Researchers have developed a sensing tool that can detect a wide range of pH levels, making it potentially useful for measuring the acidity ...

Although a number of techniques are able to track changes in pH in the brain, precise measurements have not previously been possible. Now, however, researchers in Japan have developed a novel method ...

"The team’s study suggests that a cellphone magnetometer can measure pH levels with the same sensitivity as a thousand-dollar benchtop meter but at a fraction of the cost," says NIST in a news release ...

The pH scale is used to measure the acidity of a fluid. The pH scale ranges from 0 to 14. A pH of 7 is neutral, whereas a pH result below 7 is acidic and above 7 is alkaline. Urine has the widest ...