Penn State scientists develop breath sensor for rapid diabetes detection

sciencedaily.com

A new breath sensor developed at Penn State can quickly detect diabetes and prediabetes by measuring acetone levels. The lightweight, inexpensive sensor uses laser-induced graphene and zinc oxide to analyze breath samples in minutes, offering a convenient alternative to traditional lab tests. This technology could potentially be used for broader health applications beyond diabetes diagnosis by monitoring changes in acetone levels related to diet and exercise.


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Penn State scientists develop breath sensor for rapid diabetes detection | News Minimalist