An enzyme-free amplification strategy for sensitive assay of circulating tumor DNA based on wheel-like catalytic hairpin assembly and frame hybridization chain reaction
Shihua Luo, Ye Zhang, Guoni Huang, Bo Situ, Xinyi Ye, Maliang Tao, Yifang Huang, Bo Li, Xiujuan Jiang, Qian Wang, Lei Zheng
Topics & Concepts
Chain reactionDetection limitDNABiosensorDNA–DNA hybridizationOligonucleotideChemistryHybridization probeMolecular biologyMaterials scienceNanotechnologyCombinatorial chemistryBiologyBiochemistryChromatographyPhotochemistryAdvanced biosensing and bioanalysis techniquesCancer Genomics and DiagnosticsDNA and Biological Computing