Amyloid Beta Peptide detection sensor in Interdigitated Chain-shaped Electrode

摘要

The present invention relates to an interdigited chain-shped electrode (ICE), wherein the interdigited chain-shped electrode (ICE) includes a substrate, a metal deposited on the substrate surface, and a SAM (self formed on the deposited metal surface). assembly monolayer) and an antibody immobilized at the end of the self assembly monolayer (SAM). According to the present invention, an interdigited chain-shped electrode (ICE) for detecting an amyloid beta peptide, a manufacturing method thereof, and an anti-amyloid beta peptide detection sensor using the same By providing the cerebrospinal fluid (CSF), there is an effect of enabling detection even at 100 pg/ml or less, which is less than the detection limit of anti-amyloid beta peptide of ~500 pg/ml.