Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...

For millions of individuals, an inadequate diet continues to inflict severe harm, both somatically and economically. Vitamin C, one of the essential nutrients for healing and immunity, is not stored ...