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Highly sensitive electrochemical aptasensor for SARS-CoV-2 antigen detection based on aptamer-binding induced multiple hairpin assembly signal amplification

Jian Xue, Ying Li, Jie Liu, Zixuan Zhang, Rongjun Yu, Yaling Huang, Chaorui Li, Anyi Chen, Jingfu Qiu

2022Talanta31 citationsDOIOpen Access PDF

Topics & Concepts

AptamerChemistryStreptavidinConcatemerDetection limitLinear rangeBiotinylationCombinatorial chemistryBiophysicsBiotinChromatographyMolecular biologyBiochemistryBiologyGeneGenomeAdvanced biosensing and bioanalysis techniquesSARS-CoV-2 detection and testingBiosensors and Analytical Detection
Highly sensitive electrochemical aptasensor for SARS-CoV-2 antigen detection based on aptamer-binding induced multiple hairpin assembly signal amplification | Litcius