Cascade signal enhancement by integrating DNA walking and RCA reaction-assisted “silver-link” crossing electrode for ultrasensitive electrochemical detection of Staphylococcus aureus
Jialin Zhang, Yaqi Fan, Jinhui Li, Bin Huang, Herui Wen, Jiali Ren
Topics & Concepts
AptamerDetection limitElectrodeRolling circle replicationStaphylococcus aureusDNAPrimer extensionHybridization probeChemistryElectrochemistryNanotechnologyBacteriaMaterials sciencePolymeraseChromatographyBiologyMolecular biologyBiochemistryBase sequenceGeneticsPhysical chemistryAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionSARS-CoV-2 detection and testing