Open access
Jul 2026
SMART-NeuroDx: A Reagent-Free Multianalyte Biosensor Platform with Machine-Learning Readout for Point-of-Care Dementia Screening
SMART-NeuroDx is reported, a reagent-free electrochemical array that quantifies pTau217, GFAP, pTau181, and NfL directly from unprocessed plasma and serum in under 35 minutes, establishing reagent-free, simultaneous four-analyte neurodegeneration sensing on a single point-of-care device.
S. Deshpande, Krzysztof Pawlak, M. Prathap et al.
· bioRxiv · 0 citations