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Target Recognition– and HCR Amplification–Induced In Situ Electrochemical Signal Probe Synthesis Strategy for Trace ctDNA Analysis
- Aiting Cai,
- Luxia Yang,
- Xiaoxia Kang,
- Jinxia Liu,
- Feng Wang,
- Haiwei Ji,
- Qi Wang,
- Mingmin Wu,
- Guo Li and
- Li Wu
- + 2 authors
An electrochemical-DNA (E-DNA) sensor was constructed by using DNA metallization to produce an electrochemical signal reporter in situ and hybridization chain reaction (HCR) as signal amplification strategy. The cyclic voltammetry (CV) technique was...