While batteries are the most popular power source for this new technological mode, constant, passive power from natural sources may hold the key to unlocking wearables’ full potential. One natural energy source is a prime candidate for this task: the heat produced by our bodies.
Under the motto "breath instead of blood," researchers have developed a breath test that reliably predicts the systemic concentration of anticonvulsants in patients with epilepsy.
The creation of a flexible polyvinylidene fluoride (PVDF) nanofibre/graphene sponge sensor with excellent responsiveness, broad detection range, and high stability is the focus of a new study.