HIGHLIGHTS
- who: Pengcheng Sun and colleagues from the College of Mechanical and Electronic Engineering, Dalian Minzu University, Dalian, China have published the research work: Sensitive Electrochemical Biosensor for Rapid Screening of Tumor Biomarker TP53 Gene Mutation Hotspot, in the Journal: Biosensors 2022, 658 of /2022/
- what: This study proposes an electrochemical gene-sensor capable of detecting related hotspots by self-assembly of sulfhydryl ended hairpin DNA probes tagged with methylene blue (MB) onto a gold electrode.
SUMMARY
Using electrochemical DNA biosensors based on the hybridization of DNA, specific target sequences can be . . .
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