Analytical Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Дек. 10, 2024

A novel self-powered biosensor has been developed for the detection of chloramphenicol (CAP) based on difunctional triple helix molecular switch (THMS)-mediated DNA walkers. The utilizes CAP aptamer as recognition element, a walker and capacitor dual signal amplification strategies, digital multimeter (DMM) data readout equipment. In presence target, in THMS specifically binds with to release transduction probe (STP) opens H1 hairpin structure biocathode trigger form double-stranded structure. Then, [Ru(NH

Язык: Английский