An excellent electrochemical aptasensor for amyloid-beta oligomers based on a triple-helix aptamer switch via target-triggered signal transduction DNA displacement events

Wang, XY; Gu, X; Li, LY; Yu, BJ; Lv, LR; Chen, QQ; Xu, MM

Wang, XY (corresponding author), Southeast Univ, Sch Publ Hlth, Minist Educ, Key Lab Environm Med Engn, Nanjing 210009, Peoples R China.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2021; 413 (14): 3707

Abstract

An excellent aptasensor for electrochemical detection of amyloid-beta oligomers (A beta Os) at trace levels was fabricated based on a triple-helix apt......

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