Noninvasive sensor for measuring saliva metabolites holds promise for fitness applications.
This Review discusses the main categories of substances reported in the World Anti-Doping Agency Prohibited List and how affinity based biosensors may contribute to their detection.
ZnO nanowire/graphene foam electrode enables differentiation between uric acid (UA), dopamine (DA), and ascorbic acid (AA), facilitating the identification of low levels of UA associated with Parkinson’s disease.
Paperclip-sized device gives a live feed of drug levels as they flow through the bloodstream.
New biosensor could move Alzheimer’s disease diagnosis away from symptom-based tests facilitating quicker detection.