| abstract |
A sensor for the detection of β-amyloid 42, T-Tau, and/or P-Tau in a sample includes a substrate, a working electrode and counter electrode formed on a surface of the substrate, and an anti-β-amyloid 42 antibody, anti-T-Tau antibody, and/or anti-P-Tau antibody functionalized or chemically functionalized to a surface of an exposed portion of the working electrode. |